2031kineij.fodt

<?xml version="1.0" encoding="UTF-8"?>

<office:document xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:ooo="http://openoffice.org/2004/office" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:config="urn:oasis:names:tc:opendocument:xmlns:config:1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" xmlns:rpt="http://openoffice.org/2005/report" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0" xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" xmlns:ooow="http://openoffice.org/2004/writer" xmlns:oooc="http://openoffice.org/2004/calc" xmlns:of="urn:oasis:names:tc:opendocument:xmlns:of:1.2" xmlns:xforms="http://www.w3.org/2002/xforms" xmlns:tableooo="http://openoffice.org/2009/table" xmlns:calcext="urn:org:documentfoundation:names:experimental:calc:xmlns:calcext:1.0" xmlns:drawooo="http://openoffice.org/2010/draw" xmlns:loext="urn:org:documentfoundation:names:experimental:office:xmlns:loext:1.0" xmlns:field="urn:openoffice:names:experimental:ooo-ms-interop:xmlns:field:1.0" xmlns:math="http://www.w3.org/1998/Math/MathML" xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0" xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0" xmlns:formx="urn:openoffice:names:experimental:ooxml-odf-interop:xmlns:form:1.0" xmlns:dom="http://www.w3.org/2001/xml-events" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:grddl="http://www.w3.org/2003/g/data-view#" xmlns:css3t="http://www.w3.org/TR/css3-text/" xmlns:officeooo="http://openoffice.org/2009/office" office:version="1.3" office:mimetype="application/vnd.oasis.opendocument.text">
 <office:meta><meta:generator>LibreOffice/7.4.6.2$Windows_X86_64 LibreOffice_project/5b1f5509c2decdade7fda905e3e1429a67acd63d</meta:generator><meta:initial-creator>A-S Koh</meta:initial-creator><meta:creation-date>2002-09-04T11:04:36</meta:creation-date><dc:date>2011-02-09T20:13:28.10</dc:date><dc:language>en-US</dc:language><meta:editing-cycles>24</meta:editing-cycles><meta:editing-duration>PT05H24M59S</meta:editing-duration><meta:document-statistic meta:table-count="0" meta:image-count="0" meta:object-count="97" meta:page-count="1" meta:paragraph-count="66" meta:word-count="118" meta:character-count="791"/><dc:creator>Aik-Siong Koh</dc:creator><meta:user-defined meta:name="Info 1"/><meta:user-defined meta:name="Info 2"/><meta:user-defined meta:name="Info 3"/><meta:user-defined meta:name="Info 4"/></office:meta>
 <office:settings>
  <config:config-item-set config:name="ooo:view-settings">
   <config:config-item config:name="ViewAreaTop" config:type="long">501</config:config-item>
   <config:config-item config:name="ViewAreaLeft" config:type="long">501</config:config-item>
   <config:config-item config:name="ViewAreaWidth" config:type="long">41753</config:config-item>
   <config:config-item config:name="ViewAreaHeight" config:type="long">22756</config:config-item>
   <config:config-item config:name="ShowRedlineChanges" config:type="boolean">true</config:config-item>
   <config:config-item config:name="InBrowseMode" config:type="boolean">true</config:config-item>
   <config:config-item-map-indexed config:name="Views">
    <config:config-item-map-entry>
     <config:config-item config:name="ViewId" config:type="string">view2</config:config-item>
     <config:config-item config:name="ViewLeft" config:type="long">713</config:config-item>
     <config:config-item config:name="ViewTop" config:type="long">818</config:config-item>
     <config:config-item config:name="VisibleLeft" config:type="long">501</config:config-item>
     <config:config-item config:name="VisibleTop" config:type="long">501</config:config-item>
     <config:config-item config:name="VisibleRight" config:type="long">42252</config:config-item>
     <config:config-item config:name="VisibleBottom" config:type="long">23255</config:config-item>
     <config:config-item config:name="ZoomType" config:type="short">0</config:config-item>
     <config:config-item config:name="ViewLayoutColumns" config:type="short">1</config:config-item>
     <config:config-item config:name="ViewLayoutBookMode" config:type="boolean">false</config:config-item>
     <config:config-item config:name="ZoomFactor" config:type="short">100</config:config-item>
     <config:config-item config:name="IsSelectedFrame" config:type="boolean">false</config:config-item>
     <config:config-item config:name="KeepRatio" config:type="boolean">false</config:config-item>
     <config:config-item config:name="HideWhitespace" config:type="boolean">false</config:config-item>
     <config:config-item config:name="AnchoredTextOverflowLegacy" config:type="boolean">true</config:config-item>
    </config:config-item-map-entry>
   </config:config-item-map-indexed>
  </config:config-item-set>
  <config:config-item-set config:name="ooo:configuration-settings">
   <config:config-item config:name="ProtectForm" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrinterName" config:type="string">HP Officejet Pro 8600 (Network)</config:config-item>
   <config:config-item config:name="EmbeddedDatabaseName" config:type="string"/>
   <config:config-item config:name="CurrentDatabaseDataSource" config:type="string"/>
   <config:config-item config:name="LinkUpdateMode" config:type="short">1</config:config-item>
   <config:config-item config:name="AddParaTableSpacingAtStart" config:type="boolean">false</config:config-item>
   <config:config-item config:name="FloattableNomargins" config:type="boolean">false</config:config-item>
   <config:config-item config:name="UnbreakableNumberings" config:type="boolean">false</config:config-item>
   <config:config-item config:name="FieldAutoUpdate" config:type="boolean">true</config:config-item>
   <config:config-item config:name="AddVerticalFrameOffsets" config:type="boolean">false</config:config-item>
   <config:config-item config:name="BackgroundParaOverDrawings" config:type="boolean">false</config:config-item>
   <config:config-item config:name="AddParaTableSpacing" config:type="boolean">false</config:config-item>
   <config:config-item config:name="ChartAutoUpdate" config:type="boolean">true</config:config-item>
   <config:config-item config:name="CurrentDatabaseCommand" config:type="string"/>
   <config:config-item config:name="PrinterSetup" config:type="base64Binary">KQv+/0hQIE9mZmljZWpldCBQcm8gODYwMCAoTmV0d29yaykAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAASFAgT2ZmaWNlamV0IFBybyA4NjAwAAAAAAAAAAAAAAAWAAEASgoAAAAAAAAIAFZUAAAkbQAAM1ROVwAAAAAKAEgAUAAgAE8AZgBmAGkAYwBlAGoAZQB0ACAAUAByAG8AIAA4ADYAMAAwACAAKABOAGUAdAB3AG8AcgBrAAAAAAABBAMG3ABkCUP/gQcBAAEA6gpvCGQAAQAPAFgCAgABAFgCAgABAEwAZQB0AHQAZQByAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAAgAAAAIAAAAVAQAAAQEAAAAAAAAAAAAAAAAAAAAAAABESU5VIgC4AhQFUAS7D207AAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAABwAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAuAIAAFNNVEoAAAAAEACoAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAUAQAAExQUEgBAAAAUQjbYFEI22AHAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAABYAgAAWAIAAFgCAABYAgAAAgAAAOwTAADIGQAAoRMAAH0ZAABLAAAASwAAADwAAAA8AAAAPAAAADwAAAAAAAAAAQAAAA8nAAABAAAAAQAAAAEAAAAPJwAAAAAAAA8nAAAPJwAAAAAAAA8nAAAPJwAADycAAA8nAAAPJwAADycAAA8nAAAPJwAADycAAA8nAAAPJwAADycAAA8nAAAPJwAADycAAA8nAAAPJwAADycAAA8nAAAPJwAADycAAA8nAAAPJwAADycAAA8nAAAPJwAADycAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAVHVlIEFwciAxOCAxMDo0OTozMTo5NDggMjAyMwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAd7oPYEsAAABLAAAAAQAAAAAAAAAEAAAAAAEAAHe6D2AAAAAAEgBDT01QQVRfRFVQTEVYX01PREUPAER1cGxleE1vZGU6Ok9mZg==</config:config-item>
   <config:config-item config:name="AlignTabStopPosition" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrinterPaperFromSetup" config:type="boolean">false</config:config-item>
   <config:config-item config:name="IsKernAsianPunctuation" config:type="boolean">false</config:config-item>
   <config:config-item config:name="CharacterCompressionType" config:type="short">0</config:config-item>
   <config:config-item config:name="ApplyUserData" config:type="boolean">true</config:config-item>
   <config:config-item config:name="DoNotJustifyLinesWithManualBreak" config:type="boolean">true</config:config-item>
   <config:config-item config:name="SaveThumbnail" config:type="boolean">true</config:config-item>
   <config:config-item config:name="SaveGlobalDocumentLinks" config:type="boolean">false</config:config-item>
   <config:config-item config:name="SmallCapsPercentage66" config:type="boolean">true</config:config-item>
   <config:config-item config:name="CurrentDatabaseCommandType" config:type="int">0</config:config-item>
   <config:config-item config:name="SaveVersionOnClose" config:type="boolean">false</config:config-item>
   <config:config-item config:name="UpdateFromTemplate" config:type="boolean">false</config:config-item>
   <config:config-item config:name="DoNotCaptureDrawObjsOnPage" config:type="boolean">false</config:config-item>
   <config:config-item config:name="UseFormerObjectPositioning" config:type="boolean">true</config:config-item>
   <config:config-item config:name="PrintSingleJobs" config:type="boolean">false</config:config-item>
   <config:config-item config:name="EmbedSystemFonts" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrinterIndependentLayout" config:type="string">disabled</config:config-item>
   <config:config-item config:name="IsLabelDocument" config:type="boolean">false</config:config-item>
   <config:config-item config:name="AddFrameOffsets" config:type="boolean">false</config:config-item>
   <config:config-item config:name="AddExternalLeading" config:type="boolean">false</config:config-item>
   <config:config-item config:name="MsWordCompMinLineHeightByFly" config:type="boolean">false</config:config-item>
   <config:config-item config:name="UseOldNumbering" config:type="boolean">true</config:config-item>
   <config:config-item config:name="OutlineLevelYieldsNumbering" config:type="boolean">false</config:config-item>
   <config:config-item config:name="DoNotResetParaAttrsForNumFont" config:type="boolean">true</config:config-item>
   <config:config-item config:name="IgnoreFirstLineIndentInNumbering" config:type="boolean">true</config:config-item>
   <config:config-item config:name="AllowPrintJobCancel" config:type="boolean">true</config:config-item>
   <config:config-item config:name="UseFormerLineSpacing" config:type="boolean">true</config:config-item>
   <config:config-item config:name="AddParaSpacingToTableCells" config:type="boolean">false</config:config-item>
   <config:config-item config:name="AddParaLineSpacingToTableCells" config:type="boolean">false</config:config-item>
   <config:config-item config:name="UseFormerTextWrapping" config:type="boolean">true</config:config-item>
   <config:config-item config:name="RedlineProtectionKey" config:type="base64Binary"/>
   <config:config-item config:name="ConsiderTextWrapOnObjPos" config:type="boolean">false</config:config-item>
   <config:config-item config:name="TableRowKeep" config:type="boolean">false</config:config-item>
   <config:config-item config:name="TabsRelativeToIndent" config:type="boolean">true</config:config-item>
   <config:config-item config:name="IgnoreTabsAndBlanksForLineCalculation" config:type="boolean">false</config:config-item>
   <config:config-item config:name="RsidRoot" config:type="int">1902041</config:config-item>
   <config:config-item config:name="LoadReadonly" config:type="boolean">false</config:config-item>
   <config:config-item config:name="ClipAsCharacterAnchoredWriterFlyFrames" config:type="boolean">true</config:config-item>
   <config:config-item config:name="UnxForceZeroExtLeading" config:type="boolean">true</config:config-item>
   <config:config-item config:name="UseOldPrinterMetrics" config:type="boolean">false</config:config-item>
   <config:config-item config:name="TabAtLeftIndentForParagraphsInList" config:type="boolean">false</config:config-item>
   <config:config-item config:name="Rsid" config:type="int">1902041</config:config-item>
   <config:config-item config:name="MsWordCompTrailingBlanks" config:type="boolean">false</config:config-item>
   <config:config-item config:name="MathBaselineAlignment" config:type="boolean">false</config:config-item>
   <config:config-item config:name="InvertBorderSpacing" config:type="boolean">false</config:config-item>
   <config:config-item config:name="CollapseEmptyCellPara" config:type="boolean">false</config:config-item>
   <config:config-item config:name="TabOverflow" config:type="boolean">false</config:config-item>
   <config:config-item config:name="StylesNoDefault" config:type="boolean">false</config:config-item>
   <config:config-item config:name="ClippedPictures" config:type="boolean">false</config:config-item>
   <config:config-item config:name="EmbedFonts" config:type="boolean">false</config:config-item>
   <config:config-item config:name="EmbedOnlyUsedFonts" config:type="boolean">false</config:config-item>
   <config:config-item config:name="EmbedLatinScriptFonts" config:type="boolean">true</config:config-item>
   <config:config-item config:name="EmbedAsianScriptFonts" config:type="boolean">true</config:config-item>
   <config:config-item config:name="EmptyDbFieldHidesPara" config:type="boolean">false</config:config-item>
   <config:config-item config:name="EmbedComplexScriptFonts" config:type="boolean">true</config:config-item>
   <config:config-item config:name="TabOverMargin" config:type="boolean">false</config:config-item>
   <config:config-item config:name="TabOverSpacing" config:type="boolean">false</config:config-item>
   <config:config-item config:name="TreatSingleColumnBreakAsPageBreak" config:type="boolean">false</config:config-item>
   <config:config-item config:name="SurroundTextWrapSmall" config:type="boolean">false</config:config-item>
   <config:config-item config:name="ApplyParagraphMarkFormatToNumbering" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PropLineSpacingShrinksFirstLine" config:type="boolean">false</config:config-item>
   <config:config-item config:name="SubtractFlysAnchoredAtFlys" config:type="boolean">true</config:config-item>
   <config:config-item config:name="DisableOffPagePositioning" config:type="boolean">false</config:config-item>
   <config:config-item config:name="ContinuousEndnotes" config:type="boolean">false</config:config-item>
   <config:config-item config:name="ProtectBookmarks" config:type="boolean">false</config:config-item>
   <config:config-item config:name="ProtectFields" config:type="boolean">false</config:config-item>
   <config:config-item config:name="HeaderSpacingBelowLastPara" config:type="boolean">false</config:config-item>
   <config:config-item config:name="FrameAutowidthWithMorePara" config:type="boolean">false</config:config-item>
   <config:config-item config:name="GutterAtTop" config:type="boolean">false</config:config-item>
   <config:config-item config:name="FootnoteInColumnToPageEnd" config:type="boolean">false</config:config-item>
   <config:config-item config:name="ImagePreferredDPI" config:type="int">0</config:config-item>
   <config:config-item config:name="AutoFirstLineIndentDisregardLineSpace" config:type="boolean">false</config:config-item>
   <config:config-item config:name="WordLikeWrapForAsCharFlys" config:type="boolean">false</config:config-item>
   <config:config-item config:name="NoNumberingShowFollowBy" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrintAnnotationMode" config:type="short">0</config:config-item>
   <config:config-item config:name="PrintGraphics" config:type="boolean">true</config:config-item>
   <config:config-item config:name="PrintBlackFonts" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrintLeftPages" config:type="boolean">true</config:config-item>
   <config:config-item config:name="PrintControls" config:type="boolean">true</config:config-item>
   <config:config-item config:name="PrintPageBackground" config:type="boolean">true</config:config-item>
   <config:config-item config:name="PrintTextPlaceholder" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrintDrawings" config:type="boolean">true</config:config-item>
   <config:config-item config:name="PrintHiddenText" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrintProspect" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrintTables" config:type="boolean">true</config:config-item>
   <config:config-item config:name="PrintProspectRTL" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrintReversed" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrintRightPages" config:type="boolean">true</config:config-item>
   <config:config-item config:name="PrintFaxName" config:type="string"/>
   <config:config-item config:name="PrintPaperFromSetup" config:type="boolean">false</config:config-item>
   <config:config-item config:name="PrintEmptyPages" config:type="boolean">true</config:config-item>
  </config:config-item-set>
 </office:settings>
 <office:scripts>
  <office:script script:language="ooo:Basic">
   <ooo:libraries xmlns:ooo="http://openoffice.org/2004/office" xmlns:xlink="http://www.w3.org/1999/xlink"/>
  </office:script>
 </office:scripts>
 <office:font-face-decls>
  <style:font-face style:name="Albany" svg:font-family="Albany" style:font-family-generic="swiss" style:font-pitch="variable"/>
  <style:font-face style:name="Arial Unicode MS" svg:font-family="&apos;Arial Unicode MS&apos;" style:font-pitch="variable"/>
  <style:font-face style:name="HG Mincho Light J" svg:font-family="&apos;HG Mincho Light J&apos;" style:font-pitch="variable"/>
  <style:font-face style:name="Thorndale" svg:font-family="Thorndale" style:font-family-generic="roman" style:font-pitch="variable"/>
 </office:font-face-decls>
 <office:styles>
  <style:default-style style:family="graphic">
   <style:graphic-properties svg:stroke-color="#000000" draw:fill-color="#99ccff" fo:wrap-option="no-wrap" draw:shadow-offset-x="0.1181in" draw:shadow-offset-y="0.1181in" draw:start-line-spacing-horizontal="0.1114in" draw:start-line-spacing-vertical="0.1114in" draw:end-line-spacing-horizontal="0.1114in" draw:end-line-spacing-vertical="0.1114in" style:flow-with-text="true"/>
   <style:paragraph-properties style:text-autospace="ideograph-alpha" style:line-break="strict" style:font-independent-line-spacing="false">
    <style:tab-stops/>
   </style:paragraph-properties>
   <style:text-properties fo:color="#000000" loext:opacity="100%" loext:color-lum-mod="100%" loext:color-lum-off="0%" style:font-name="Thorndale" fo:font-size="12pt" fo:language="en" fo:country="US" style:font-name-asian="HG Mincho Light J" style:font-size-asian="12pt" style:language-asian="en" style:country-asian="US" style:font-name-complex="Arial Unicode MS" style:font-size-complex="12pt" style:language-complex="en" style:country-complex="US"/>
  </style:default-style>
  <style:default-style style:family="paragraph">
   <style:paragraph-properties fo:hyphenation-ladder-count="no-limit" style:text-autospace="ideograph-alpha" style:punctuation-wrap="hanging" style:line-break="strict" style:tab-stop-distance="0.8681in" style:writing-mode="page"/>
   <style:text-properties fo:color="#000000" loext:opacity="100%" style:font-name="Thorndale" fo:font-size="12pt" fo:language="en" fo:country="US" style:font-name-asian="HG Mincho Light J" style:font-size-asian="12pt" style:language-asian="en" style:country-asian="US" style:font-name-complex="Arial Unicode MS" style:font-size-complex="12pt" style:language-complex="en" style:country-complex="US" fo:hyphenate="false" fo:hyphenation-remain-char-count="2" fo:hyphenation-push-char-count="2" loext:hyphenation-no-caps="false" loext:hyphenation-no-last-word="false" loext:hyphenation-word-char-count="no-limit" loext:hyphenation-zone="no-limit"/>
  </style:default-style>
  <style:default-style style:family="table">
   <style:table-properties table:border-model="separating"/>
  </style:default-style>
  <style:default-style style:family="table-row">
   <style:table-row-properties fo:keep-together="always"/>
  </style:default-style>
  <style:style style:name="Standard" style:family="paragraph" style:class="text"/>
  <style:style style:name="Text_20_body" style:display-name="Text body" style:family="paragraph" style:parent-style-name="Standard" style:class="text">
   <style:paragraph-properties fo:margin-top="0in" fo:margin-bottom="0.0835in" style:contextual-spacing="false"/>
  </style:style>
  <style:style style:name="Heading" style:family="paragraph" style:parent-style-name="Standard" style:next-style-name="Text_20_body" style:class="text">
   <style:paragraph-properties fo:margin-top="0.1665in" fo:margin-bottom="0.0835in" style:contextual-spacing="false" fo:keep-with-next="always"/>
   <style:text-properties style:font-name="Albany" fo:font-family="Albany" style:font-family-generic="swiss" style:font-pitch="variable" fo:font-size="14pt" style:font-name-asian="HG Mincho Light J" style:font-family-asian="&apos;HG Mincho Light J&apos;" style:font-pitch-asian="variable" style:font-size-asian="14pt" style:font-name-complex="Arial Unicode MS" style:font-family-complex="&apos;Arial Unicode MS&apos;" style:font-pitch-complex="variable" style:font-size-complex="14pt"/>
  </style:style>
  <style:style style:name="Heading_20_2" style:display-name="Heading 2" style:family="paragraph" style:parent-style-name="Standard" style:next-style-name="Standard" style:default-outline-level="2" style:class="text">
   <style:paragraph-properties fo:margin-top="0.1665in" fo:margin-bottom="0.0417in" style:contextual-spacing="false" fo:keep-with-next="always"/>
   <style:text-properties fo:font-weight="bold" style:font-weight-asian="bold"/>
  </style:style>
  <style:style style:name="Heading_20_3" style:display-name="Heading 3" style:family="paragraph" style:parent-style-name="Standard" style:next-style-name="Standard" style:default-outline-level="3" style:class="text">
   <style:paragraph-properties fo:margin-top="0.1665in" fo:margin-bottom="0.0417in" style:contextual-spacing="false" fo:keep-with-next="always"/>
   <style:text-properties fo:font-weight="bold" style:font-weight-asian="bold"/>
  </style:style>
  <style:style style:name="equation" style:family="paragraph" style:parent-style-name="Standard">
   <style:paragraph-properties>
    <style:tab-stops>
     <style:tab-stop style:position="6.25in" style:type="right"/>
    </style:tab-stops>
   </style:paragraph-properties>
  </style:style>
  <style:style style:name="Footnote_20_Symbol" style:display-name="Footnote Symbol" style:family="text"/>
  <style:style style:name="Endnote_20_Symbol" style:display-name="Endnote Symbol" style:family="text"/>
  <style:style style:name="Footnote_20_anchor" style:display-name="Footnote anchor" style:family="text">
   <style:text-properties style:text-position="super 58%"/>
  </style:style>
  <style:style style:name="Endnote_20_anchor" style:display-name="Endnote anchor" style:family="text">
   <style:text-properties style:text-position="super 58%"/>
  </style:style>
  <style:style style:name="OLE" style:family="graphic">
   <style:graphic-properties text:anchor-type="paragraph" svg:x="0in" svg:y="0in" style:wrap="none" style:vertical-pos="top" style:vertical-rel="paragraph" style:horizontal-pos="center" style:horizontal-rel="paragraph"/>
  </style:style>
  <style:style style:name="Formula" style:family="graphic">
   <style:graphic-properties text:anchor-type="as-char" svg:y="0in" fo:margin-left="0.0791in" fo:margin-right="0.0791in" style:vertical-pos="middle" style:vertical-rel="text"/>
  </style:style>
  <text:outline-style style:name="Outline">
   <text:outline-level-style text:level="1" loext:num-list-format="%1%" style:num-format="">
    <style:list-level-properties/>
   </text:outline-level-style>
   <text:outline-level-style text:level="2" loext:num-list-format="%2%" style:num-format="">
    <style:list-level-properties/>
   </text:outline-level-style>
   <text:outline-level-style text:level="3" loext:num-list-format="%3%" style:num-format="">
    <style:list-level-properties/>
   </text:outline-level-style>
   <text:outline-level-style text:level="4" loext:num-list-format="%4%" style:num-format="">
    <style:list-level-properties/>
   </text:outline-level-style>
   <text:outline-level-style text:level="5" loext:num-list-format="%5%" style:num-format="">
    <style:list-level-properties/>
   </text:outline-level-style>
   <text:outline-level-style text:level="6" loext:num-list-format="%6%" style:num-format="">
    <style:list-level-properties/>
   </text:outline-level-style>
   <text:outline-level-style text:level="7" loext:num-list-format="%7%" style:num-format="">
    <style:list-level-properties/>
   </text:outline-level-style>
   <text:outline-level-style text:level="8" loext:num-list-format="%8%" style:num-format="">
    <style:list-level-properties/>
   </text:outline-level-style>
   <text:outline-level-style text:level="9" loext:num-list-format="%9%" style:num-format="">
    <style:list-level-properties/>
   </text:outline-level-style>
   <text:outline-level-style text:level="10" loext:num-list-format="%10%" style:num-format="">
    <style:list-level-properties/>
   </text:outline-level-style>
  </text:outline-style>
  <text:notes-configuration text:note-class="footnote" text:citation-style-name="Footnote_20_Symbol" text:citation-body-style-name="Footnote_20_anchor" style:num-format="1" text:start-value="0" text:footnotes-position="page" text:start-numbering-at="page"/>
  <text:notes-configuration text:note-class="endnote" text:citation-style-name="Endnote_20_Symbol" text:citation-body-style-name="Endnote_20_anchor" text:master-page-name="Endnote" style:num-format="1" text:start-value="0"/>
  <text:linenumbering-configuration text:number-lines="false" text:offset="0.1965in" style:num-format="1" text:number-position="left" text:increment="5"/>
 </office:styles>
 <office:automatic-styles>
  <style:style style:name="fr1" style:family="graphic" style:parent-style-name="Formula">
   <style:graphic-properties style:vertical-pos="middle" style:vertical-rel="text" style:horizontal-pos="center" style:horizontal-rel="paragraph" draw:ole-draw-aspect="1"/>
  </style:style>
  <style:page-layout style:name="pm1">
   <style:page-layout-properties fo:page-width="8.5in" fo:page-height="11in" style:num-format="1" style:print-orientation="portrait" fo:margin-top="1in" fo:margin-bottom="1in" fo:margin-left="1.25in" fo:margin-right="1.25in" style:writing-mode="lr-tb" style:layout-grid-color="#c0c0c0" style:layout-grid-lines="20" style:layout-grid-base-height="0.278in" style:layout-grid-ruby-height="0.139in" style:layout-grid-mode="none" style:layout-grid-ruby-below="false" style:layout-grid-print="false" style:layout-grid-display="false" style:footnote-max-height="0in" loext:margin-gutter="0in">
    <style:footnote-sep style:width="0.0071in" style:distance-before-sep="0.0398in" style:distance-after-sep="0.0398in" style:line-style="solid" style:adjustment="left" style:rel-width="25%" style:color="#000000"/>
   </style:page-layout-properties>
   <style:header-style/>
   <style:footer-style/>
  </style:page-layout>
  <style:page-layout style:name="pm2">
   <style:page-layout-properties fo:page-width="8.5in" fo:page-height="11in" style:num-format="1" style:print-orientation="portrait" fo:margin-top="0.7874in" fo:margin-bottom="0.7874in" fo:margin-left="0.7874in" fo:margin-right="0.7874in" style:writing-mode="lr-tb" style:layout-grid-color="#c0c0c0" style:layout-grid-lines="20" style:layout-grid-base-height="0.278in" style:layout-grid-ruby-height="0.139in" style:layout-grid-mode="none" style:layout-grid-ruby-below="false" style:layout-grid-print="false" style:layout-grid-display="false" style:footnote-max-height="0in" loext:margin-gutter="0in">
    <style:footnote-sep style:line-style="solid" style:adjustment="left" style:rel-width="25%" style:color="#000000"/>
   </style:page-layout-properties>
   <style:header-style/>
   <style:footer-style/>
  </style:page-layout>
  <style:style style:name="dp1" style:family="drawing-page">
   <style:drawing-page-properties draw:background-size="full"/>
  </style:style>
 </office:automatic-styles>
 <office:master-styles>
  <style:master-page style:name="Standard" style:page-layout-name="pm1" draw:style-name="dp1"/>
  <style:master-page style:name="Endnote" style:page-layout-name="pm2" draw:style-name="dp1"/>
 </office:master-styles>
 <office:body>
  <office:text>
   <office:forms form:automatic-focus="false" form:apply-design-mode="false"/>
   <text:sequence-decls>
    <text:sequence-decl text:display-outline-level="0" text:name="Illustration"/>
    <text:sequence-decl text:display-outline-level="0" text:name="Table"/>
    <text:sequence-decl text:display-outline-level="0" text:name="Text"/>
    <text:sequence-decl text:display-outline-level="0" text:name="Drawing"/>
    <text:sequence-decl text:display-outline-level="0" text:name="Figure"/>
   </text:sequence-decls>
   <text:h text:style-name="Heading_20_2" text:outline-level="2">Radial Unit Vector,<draw:frame draw:style-name="fr1" draw:name="Object169" text:anchor-type="as-char" svg:width="1.5362in" svg:height="0.2417in" draw:z-index="0"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">u</mi>
          </mstyle>
          <mi mathvariant="italic">IeJeO</mi>
         </msub>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mi>t</mi>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO
left(
t,
{bold nitalic q}_I,{bold nitalic s}_I,
{bold nitalic q}_J,{bold nitalic s}_J
right)</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAT0PAABm
       AgAAfgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAPA8AAGUCAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA/AAAABAA5AAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAAAAAAAAAiAABAAIAAAABAIcAAQAFAAAA
       /////wCGAAEABAAAAAAAAAByAAIAFwAAAGoAAACnAQAAAQB17QAAAAAAAQABAHUAjAABAAAA
       AACLAAEAAgAAAB8AigABAD8AAAAEADkAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAAAAAAAAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAjAAAAcgEAABECAAAFAEllSmVPWQIAAAAABQAFAEkAZQBKAGUATwCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAQAAAAAQAOgAAAAoAU3RhclN5bWJvbAAA+gAAAEICAAD/
       /wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAAAAAGIBAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAACAQAANwBAAABAAAAnuB3AAAAAAABAAEAnuCMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAPwAAAAQAOQAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAAAAAAAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABcAAACMBAAApwEAAAEAdHcAAAAAAAEAAQB0AIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA/AAAABAA5AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAA
       AgD/AwAAAAAAAAAAAP8DAAAAAAAAAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAFwAAAGAFAACnAQAAAQAsbgAAAAAAAQABACwAjAABAAAAAACLAAEAAgAAAB8A
       igABAD8AAAAEADkAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAAAAAAAAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAXAAAA/wUAAKcBAAABAHHtAAAAAAABAAEAcQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAPwAA
       AAQAOQAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/
       AwAAAAAAAAAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAAi
       BwAAEQIAAAEASVUAAAAAAAEAAQBJAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA/AAAABAA5AAAA
       CQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAAAAA
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAMAHAACnAQAA
       AQAsbgAAAAAAAQABACwAjAABAAAAAACLAAEAAgAAAB8AigABAD8AAAAEADkAAAAJAFRob3Ju
       ZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAAAAAAAAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAXwgAAKcBAAABAHOhAAAA
       AAABAAEAcwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAPwAAAAQAOQAAAAkAVGhvcm5kYWxlAAAA
       AAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAAAAAAAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAAYCQAAEQIAAAEASVUAAAAAAAEAAQBJ
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA/AAAABAA5AAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAAAAAAAAAiAABAAIAAAABAIcAAQAFAAAA
       /////wCGAAEABAAAAAAAAAByAAIAFwAAANIJAACnAQAAAQAsbgAAAAAAAQABACwAjAABAAAA
       AACLAAEAAgAAAB8AigABAD8AAAAEADkAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAI
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAAAAAAAAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAXAAAAcAoAAKcBAAABAHHtAAAAAAABAAEAcQCMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAPwAAAAQAOQAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA
       /wMAAAAAAAAAAAD/AwAAAAAAAAAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABcAAACTCwAAEQIAAAEASm4AAAAAAAEAAQBKAIwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA/AAAABAA5AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAA
       AAAAAP8DAAAAAAAAAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       FwAAAGcMAACnAQAAAQAsbgAAAAAAAQABACwAjAABAAAAAACLAAEAAgAAAB8AigABAD8AAAAE
       ADkAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AAAAAAAAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAABg0A
       AKcBAAABAHOhAAAAAAABAAEAcwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAPwAAAAQAOQAAAAkA
       VGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAAAAAAAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAC/DQAAEQIAAAEA
       Sm4AAAAAAAEAAQBKAIwAAQAAAAAAiwABAAIAAAAfAIoAAQBAAAAABAA6AAAACgBTdGFyU3lt
       Ym9sAAD6AAAAQgIAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAAAAYgEAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABeDgAA3AEAAAEAAACf4HcA
       AAAAAAEAAQCf4IwAAQAAAAAAlQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object44" text:anchor-type="as-char" svg:width="2.0327in" svg:height="0.4618in" draw:z-index="38"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">u</mi>
          </mstyle>
          <mi mathvariant="italic">IeJeO</mi>
         </msub>
         <mrow>
          <mrow>
           <mo fence="true" form="prefix" stretchy="true">(</mo>
           <mrow>
            <mrow>
             <mi>t</mi>
             <mi>,</mi>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">q</mi>
              </mstyle>
              <mi>I</mi>
             </msub>
             <mi>,</mi>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">s</mi>
              </mstyle>
              <mi>I</mi>
             </msub>
             <mi>,</mi>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">q</mi>
              </mstyle>
              <mi>J</mi>
             </msub>
             <mi>,</mi>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">s</mi>
              </mstyle>
              <mi>J</mi>
             </msub>
            </mrow>
           </mrow>
           <mo fence="true" form="postfix" stretchy="true">)</mo>
          </mrow>
          <mo stretchy="false">=</mo>
          <mfrac>
           <msub>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">r</mi>
            </mstyle>
            <mi mathvariant="italic">IeJeO</mi>
           </msub>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO
left(
t,
{bold nitalic q}_I,{bold nitalic s}_I,
{bold nitalic q}_J,{bold nitalic s}_J
right)
=
{{bold nitalic r}_IeJeO}
over
{r_IeJe}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAASsUAACV
       BAAAqgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAKhQAAJQEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAADKAgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAADQDAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA+gAAAEICAAD//wAAAAAFAAAAAAAA
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAaAAAACAQAAP8CAAABAAAAnuB3AAAAAAD//wEAnuCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACMBAAA
       ygIAAAEAdHcAAAAAAP//AQB0AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAGAFAADKAgAAAQAsbgAAAAAA
       //8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAXAAAA/wUAAMoCAAABAHHtAAAAAAD//wEAcQCMAAEAAAAA
       AIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUA
       AAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABcAAAAiBwAANAMAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAA
       AAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAMAH
       AADKAgAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJ
       AFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAXwgAAMoCAAABAHOhAAAA
       AAD//wEAcwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAA
       AAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACABcAAAAYCQAANAMAAAEASVUAAAAAAP//AQBJAIwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAA
       BQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAFwAAANIJAADKAgAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       cAoAAMoCAAABAHHtAAAAAAD//wEAcQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACTCwAANAMAAAEASm4A
       AAAAAP//AQBKAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUA
       AAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAGcMAADKAgAAAQAsbgAAAAAA//8BACwAjAAB
       AAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAA
       AAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAXAAAABg0AAMoCAAABAHOhAAAAAAD//wEAcwCMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcA
       AAC/DQAANAMAAAEASm4AAAAAAP//AQBKAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAD6AAAAQgIAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABeDgAA/wIAAAEA
       AACf4HcAAAAAAP//AQCf4IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADiDgAAygIAAAEAAAA9AFMBAAAA
       AP//AQA9AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAA
       AACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA
       /////wCGAAEABAAAAAAAAAByAAIAFwAAAG8QAACNAQAAAQBysgAAAAAA//8BAHIAjAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAjAAAAQxEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAA
       AIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAABUEAAARgIAALwTAABaAgAA
       jAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAA
       AAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAXAAAAvhAAAO0DAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ACAAAACSEQAAVwQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAlQABAAQAAAAA
       AAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation">Note that,<draw:frame draw:style-name="fr1" draw:name="Object40" text:anchor-type="as-char" svg:width="0.3299in" svg:height="0.2165in" draw:z-index="39"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mi>r</mi>
         <mi mathvariant="italic">IeJe</mi>
        </msub>
        <annotation encoding="StarMath 5.0">r_IeJe</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAUUDAAAn
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAARAMAACYCAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAAByAQAAAQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAgAAAAPgEAAPcBAAAEAEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEAAAAAAJUAAQAEAAAA
       AAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>cannot be zero.</text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object171" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="1"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">u</mi>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAE
       AAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object178" text:anchor-type="as-char" svg:width="0.1846in" svg:height="0.2071in" draw:z-index="2"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">α</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic %alpha}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAdUBAAAN
       AgAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA1AEAAAwCAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAABqAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       lQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object47" text:anchor-type="as-char" svg:width="2.4571in" svg:height="0.9902in" draw:z-index="45"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mtable>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mfrac>
              <msub>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">u</mi>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">=</mo>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">r</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
            </mrow>
            <mrow>
             <mfrac>
              <mn>1</mn>
              <msub>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mfrac>
             <mo stretchy="false">−</mo>
             <mfrac>
              <msub>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">r</mi>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
              <msubsup>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
               <mn>2</mn>
              </msubsup>
             </mfrac>
            </mrow>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
           </mrow>
          </mtd>
         </mtr>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mspace width="11.5em"/>
             <mo stretchy="false">=</mo>
             <mfrac>
              <mn>1</mn>
              <msub>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mfrac>
            </mrow>
            <mrow>
             <mo fence="true" form="prefix" stretchy="true">(</mo>
             <mrow>
              <mrow>
               <mrow>
                <mfrac>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <msub>
                   <mstyle mathvariant="bold">
                    <mi mathvariant="normal">r</mi>
                   </mstyle>
                   <mi mathvariant="italic">IeJeO</mi>
                  </msub>
                 </mrow>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <mstyle mathvariant="bold">
                   <mi mathvariant="normal">α</mi>
                  </mstyle>
                 </mrow>
                </mfrac>
                <mo stretchy="false">−</mo>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">u</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <mfrac>
                <mrow>
                 <mo stretchy="false">∂</mo>
                 <msub>
                  <mi>r</mi>
                  <mi mathvariant="italic">IeJe</mi>
                 </msub>
                </mrow>
                <mrow>
                 <mo stretchy="false">∂</mo>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">α</mi>
                 </mstyle>
                </mrow>
               </mfrac>
              </mrow>
             </mrow>
             <mo fence="true" form="postfix" stretchy="true">)</mo>
            </mrow>
           </mrow>
          </mtd>
         </mtr>
        </mtable>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{{bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}}
=
{partial {bold nitalic r}_IeJeO}
over
{partial {bold nitalic %alpha}}
{1}
over
{r_IeJe}
-
{{bold nitalic r}_IeJeO}
over
{r^2_IeJe}
{partial r_IeJe}
over
{partial {bold nitalic %alpha}}

newline
&quot;&quot;~~~~~```
=
{1}
over
{r_IeJe}
left(
{partial {bold nitalic r}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
{bold nitalic u}_IeJeO
{partial r_IeJe}
over
{partial {bold nitalic %alpha}}
right)</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAWAYAADT
       CQAAfAEAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAXxgAANIJAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAANQAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAA3AEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQAC
       AAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3lt
       Ym9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAAC5AAAARgIAAFgEAABaAgAAjAABAAAA
       AACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAA
       BQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAGgAAAHIBAADtAwAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAJUCAADtAwAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAHIEAADK
       AgAAAQAAAD0AUwEAAAAA//8BAD0AjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAP8FAACNAQAAAQAAAAIi
       5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAIgcAAI0BAAABAHKyAAAAAAD//wEAcgCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAA
       AAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACACMAAAD1BwAA9wEAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwA
       AQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAAigABADoAAAACADQA
       AAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAAAOQFAABGAgAAYwoA
       AFoCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAA
       AKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAABwcAAO0DAAABAAAAAiLlAAAAAAD//wEAAiKMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAA
       AAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAaAAAAKggAAO0DAAABAAAAt+AGAQAAAAD//wEAt+CMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ABcAAACuCwAAwgEAAAEAMdQAAAAAAP//AQAxAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAA
       AAAAAAGEAAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAABnAAEAEAAAAMAKAABGAgAAbg0AAFoCAACMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAADa
       CgAA7QMAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAA
       CQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAK4LAABXBAAABABJZUpl
       nwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAIoNAADKAgAAAQAAABIiUwEA
       AAAA//8BABIijAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAA
       AAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAFw8AAI0BAAABAHKyAAAAAAD//wEAcgCMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACACMAAADrDwAA9wEAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAA
       AAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAAigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAAAPwOAABGAgAAZBIAAFoC
       AACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEA
       AAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABcAAACBDwAAIgQAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAA
       AgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAIAAAADoQAACMBAAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAA
       AB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAAAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAX
       AAAAOhAAAE8DAAABADJ/AAAAAAD//wEAMgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIA
       NAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAzxIAAI0BAAAB
       AAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAADyEwAAjQEAAAEAcqEAAAAAAP//
       AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9
       AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAIAAAAMYUAAD3AQAABABJZUplnwEAAAAA//8EAEkAZQBKAGUA
       jAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIA
       NAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAAtRIAAEYCAAB6
       FgAAWgIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAA
       AAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACABoAAACJEwAA7QMAAAEAAAACIuUAAAAAAP//AQACIowA
       AQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//
       AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABoAAACRFAAA7QMAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAAByBAAA2wcAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAAD/AwAAAAAA
       AAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAANIG
       AADtBgAAAQAx1AAAAAAA//8BADEAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQA
       AQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAGcAAQAQAAAA5AUAAFcHAACSCAAAawcAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAA
       AgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAP8FAAD+CAAA
       AQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3Ju
       ZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAA0gYAAIIJAAAEAEllSmWfAQAAAAD/
       /wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJv
       bAAAsAEAANEEAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAArwgAAMkIAAABAAAAnuDLAAAAAAD//wEA
       nuCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcB
       AAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAaAAAAtwkAAJ0GAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAA
       AIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAgA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABcAAADaCgAAnQYAAAEAcrIAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAA
       AAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIwAAAK4L
       AAAHBwAABQBJZUplT1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACLAAEAAgAAAB8AhQAB
       AAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAA
       AKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAGcAAQAQAAAAnQkAAFcHAAAcDgAAawcAAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ABoAAADaCgAAGAkAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADjCwAA
       GAkAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAA
       CgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABDDgAA2wcAAAEAAAAS
       IlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRh
       bGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAJsPAADbBwAAAQB17QAAAAAA//8BAHUA
       jAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAA
       AAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAjAAAApBAAAF8IAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD/
       /wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAaAAAAbhMAAJ0GAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAA
       AAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABcAAACRFAAAnQYAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAEoVAAAH
       BwAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAA
       AAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD/
       /wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAGcAAQAQAAAAVBMAAFcHAAAZFwAAawcAAIwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAn
       FAAAGAkAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAwFQAAGAkAAAEA
       AAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAnFwAAyQgAAAEAAACf4MsAAAAA
       AP//AQCf4IwAAQAAAAAAlQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object25" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="46"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">u</mi>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAE
       AAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object8" text:anchor-type="as-char" svg:width="0.1756in" svg:height="0.1929in" draw:z-index="3"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">q</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic q}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAb4BAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvQEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object179" text:anchor-type="as-char" svg:width="1.4563in" svg:height="0.2201in" draw:z-index="4"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mrow>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">α</mi>
          </mstyle>
          <mo stretchy="false">=</mo>
          <msub>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">q</mi>
           </mstyle>
           <mi mathvariant="italic">IX</mi>
          </msub>
         </mrow>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">q</mi>
          </mstyle>
          <mi mathvariant="italic">IE</mi>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">q</mi>
          </mstyle>
          <mi mathvariant="italic">JX</mi>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">q</mi>
          </mstyle>
          <mi mathvariant="italic">JE</mi>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">{bold nitalic %alpha}
=
{bold nitalic q}_IX,
{bold nitalic q}_IE,
{bold nitalic q}_JX,
{bold nitalic q}_JE
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXIOAAAv
       AgAAYgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAcQ4AAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAABqAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAACNAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AOUCAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA7QMAAPcBAAACAElY
       7QAAAAAA//8CAEkAWACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABFBQAAjQEAAAEALG4AAAAAAP//AQAs
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAOQFAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAaAAAA7QYAAPcBAAACAElF7QAAAAAA//8CAEkARQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABFCAAA
       jQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAOMIAACNAQAAAQBx7QAAAAAA
       //8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAA7AkAAPcBAAACAEpYBgEAAAAA//8CAEoAWACMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAABeCwAAjQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AP0LAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAABg0AAPcBAAACAEpF
       BgEAAAAA//8CAEoARQCMAAEAAAAAAJUAAQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object50" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="47"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">u</mi>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAE
       AAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object18" text:anchor-type="as-char" svg:width="0.1453in" svg:height="0.1929in" draw:z-index="5"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">s</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic s}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXABAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAbwEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object182" text:anchor-type="as-char" svg:width="0.6555in" svg:height="0.2201in" draw:z-index="6"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mrow>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">α</mi>
          </mstyle>
          <mo stretchy="false">=</mo>
          <msub>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">s</mi>
           </mstyle>
           <mi>I</mi>
          </msub>
         </mrow>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">s</mi>
          </mstyle>
          <mi>J</mi>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">{bold nitalic %alpha}
=
{bold nitalic s}_I,
{bold nitalic s}_J
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAYEGAAAv
       AgAAOAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAgAYAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAABqAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAACNAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AOUCAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAngMAAPcBAAABAElV
       AAAAAAD//wEASQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxl
       AAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABXBAAAjQEAAAEALG4AAAAAAP//AQAsAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAA
       AAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAFwAAAPYEAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAA
       AB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAX
       AAAArwUAAPcBAAABAEpuAAAAAAD//wEASgCMAAEAAAAAAJUAAQAEAAAAAAAAAJYAAQACAAAA
       AACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object55" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="48"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">u</mi>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAE
       AAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object32" text:anchor-type="as-char" svg:width="0.128in" svg:height="0.1902in" draw:z-index="7"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mi>t</mi>
        <annotation encoding="StarMath 5.0">t</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAUUBAADj
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAARAEAAOIBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAAByAQAAAQB0dwAAAAAA//8BAHQAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object33" text:anchor-type="as-char" svg:width="0.3772in" svg:height="0.2071in" draw:z-index="8"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">α</mi>
         </mstyle>
         <mo stretchy="false">=</mo>
         <mi>t</mi>
        </mrow>
        <annotation encoding="StarMath 5.0">{bold nitalic %alpha}
=
t</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAb0DAAAN
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvAMAAAwCAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAABqAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAACNAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AOUCAACNAQAAAQB0dwAAAAAA//8BAHQAjAABAAAAAACVAAEABAAAAAAAAACWAAEAAgAAAAAA
       jAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object58" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="49"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">u</mi>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAE
       AAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object9" text:anchor-type="as-char" svg:width="0.1846in" svg:height="0.2071in" draw:z-index="9"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">α</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic %alpha}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAdUBAAAN
       AgAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA1AEAAAwCAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAABqAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       lQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame>and<draw:frame draw:style-name="fr1" draw:name="Object10" text:anchor-type="as-char" svg:width="0.1811in" svg:height="0.2071in" draw:z-index="10"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">β</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic %beta}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAc0BAAAN
       AgAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAzAEAAAwCAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAABqAAAAjQEAAAEAAAC44PYAAAAAAP//AQC44IwAAQAAAAAA
       lQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object76" text:anchor-type="as-char" svg:width="2.5429in" svg:height="0.4965in" draw:z-index="50"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mrow>
          <mfrac>
           <mrow>
            <mo stretchy="false">∂</mo>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">u</mi>
             </mstyle>
             <mi mathvariant="italic">IeJeO</mi>
            </msub>
           </mrow>
           <mrow>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">α</mi>
            </mstyle>
           </mrow>
          </mfrac>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">r</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}}
=
{1}
over
{r_IeJe}
left(
{partial {bold nitalic r}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
{bold nitalic u}_IeJeO
{partial r_IeJe}
over
{partial {bold nitalic %alpha}}
right)</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATwZAADt
       BAAA0wAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAOxkAAOwEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAKcBAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAsAIA
       ACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEA
       BQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAA
       pwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAZwABABAAAACEAAAAewIAADoFAACPAgAAjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAMIBAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAOUCAAAi
       BAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAEUFAAD/AgAAAQAAAD0A
       UwEAAAAA//8BAD0AjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAApgcAAPcBAAABADHUAAAAAAD//wEAMQCM
       AAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAAC4BgAAewIAAGYJ
       AACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAXAAAA7QYAACIEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAA
       AIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUA
       AAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACACAAAACmBwAAjAQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAACdCQAA0wMAAAEAAACe4MsAAAAAAP//AQCe4IwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACL
       CgAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAK4LAADCAQAAAQBy
       sgAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAgQwAACwCAAAFAEllSmVPWQIAAAAA//8F
       AEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAA
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAA
       AABwCgAAewIAAO8OAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAK4LAAAiBAAAAQAAAAIi5QAA
       AAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAALYMAAAiBAAAAQAAALfgBgEAAAAA//8BALfg
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAABcPAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAXAAAAiRAAAP8CAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAACSEQAA
       aQMAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABCFAAA
       wgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAA
       CQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAGUVAADCAQAAAQByoQAA
       AAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAA
       AAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAORYAACwCAAAEAEllSmWfAQAAAAD//wQASQBl
       AEoAZQCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAAAnFAAA
       ewIAAOwXAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAPsUAAAiBAAAAQAAAAIi5QAAAAAA//8B
       AAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAGgAAAB4WAAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAA
       AACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAALABAADRBAAA//8AAAAA
       BQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAGgAAABUYAADTAwAAAQAAAJ/gywAAAAAA//8BAJ/gjAABAAAAAACVAAEABAAA
       AAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object66" text:anchor-type="as-char" svg:width="6.1535in" svg:height="0.5291in" draw:z-index="51"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mrow>
          <mfrac>
           <mrow>
            <msup>
             <mo stretchy="false">∂</mo>
             <mn>2</mn>
            </msup>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">u</mi>
             </mstyle>
             <mi mathvariant="italic">IeJeO</mi>
            </msub>
           </mrow>
           <mrow>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">α</mi>
            </mstyle>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">β</mi>
            </mstyle>
           </mrow>
          </mfrac>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mrow>
           <mo fence="true" form="prefix" stretchy="true">(</mo>
           <mrow>
            <mrow>
             <mrow>
              <mfrac>
               <mrow>
                <msup>
                 <mo stretchy="false">∂</mo>
                 <mn>2</mn>
                </msup>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">r</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <mrow>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">α</mi>
                </mstyle>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">β</mi>
                </mstyle>
               </mrow>
              </mfrac>
              <mo stretchy="false">−</mo>
              <mfrac>
               <mrow>
                <mo stretchy="false">∂</mo>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">u</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <mrow>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">β</mi>
                </mstyle>
               </mrow>
              </mfrac>
             </mrow>
             <mrow>
              <mfrac>
               <mrow>
                <mo stretchy="false">∂</mo>
                <msub>
                 <mi>r</mi>
                 <mi mathvariant="italic">IeJe</mi>
                </msub>
               </mrow>
               <mrow>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">α</mi>
                </mstyle>
               </mrow>
              </mfrac>
              <mo stretchy="false">−</mo>
              <msub>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">u</mi>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
             </mrow>
             <mfrac>
              <mrow>
               <msup>
                <mo stretchy="false">∂</mo>
                <mn>2</mn>
               </msup>
               <msub>
                <mi>r</mi>
                <mi mathvariant="italic">IeJe</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">β</mi>
               </mstyle>
              </mrow>
             </mfrac>
            </mrow>
           </mrow>
           <mo fence="true" form="postfix" stretchy="true">)</mo>
          </mrow>
          <mo stretchy="false">−</mo>
          <mfrac>
           <mn>1</mn>
           <msubsup>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
            <mn>2</mn>
           </msubsup>
          </mfrac>
         </mrow>
         <mfrac>
          <mrow>
           <mo stretchy="false">∂</mo>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mrow>
          <mrow>
           <mo stretchy="false">∂</mo>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">β</mi>
           </mstyle>
          </mrow>
         </mfrac>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">r</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">{partial^2 {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}partial {bold nitalic %beta}}
=
{1}
over
{r_IeJe}
left(
{partial^2 {bold nitalic r}_IeJeO}
over
{partial {bold nitalic %alpha} partial {bold nitalic %beta}}
-
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %beta}}
{partial r_IeJe}
over
{partial {bold nitalic %alpha}}
-
{bold nitalic u}_IeJeO
{partial^2 r_IeJe}
over
{partial {bold nitalic %alpha}partial{bold nitalic %beta}}
right)
-
{1}
over
{r^2_IeJe}
{partial r_IeJe}
over
{partial {bold nitalic %beta}}
left(
{partial {bold nitalic r}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
{bold nitalic u}_IeJeO
{partial r_IeJe}
over
{partial {bold nitalic %alpha}}
right)</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAQ09AABA
       BQAARAIAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAADD0AAD8FAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAA9wEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAI0BAAAjAQAAAQAyfwAAAAAA//8BADIAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAALAIA
       APcBAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkA
       VGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAAA0AwAAYQIAAAUASWVKZU9Z
       AgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEA
       BQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AABnAAEAEAAAAIQAAACwAgAAwQUAAMQCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIA
       NAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA7gAAAFcEAAAB
       AAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA9wEAAFcEAAABAAAAt+AGAQAA
       AAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAANAMAAFcEAAABAAAAAiLlAAAAAAD//wEAAiKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD/
       /wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAaAAAAVwQAAFcEAAABAAAAuOD2AAAAAAD//wEAuOCMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAaAAAAygUAADQDAAABAAAAPQBTAQAAAAD//wEAPQCMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAAq
       CAAALAIAAAEAMdQAAAAAAP//AQAxAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGE
       AAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAA
       BQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAABnAAEAEAAAADwHAACwAgAA6gkAAMQCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAA
       AAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABxBwAAVwQA
       AAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAACoIAADBBAAABABJZUplnwEAAAAA
       //8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAALABAAAJBQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAACEKAAAIBAAAAQAAAJ7gywAAAAAA//8B
       AJ7gjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAGgAAACoLAAD3AQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAXAAAAGAwAACMBAAABADJ/AAAAAAD//wEAMgCMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAC2
       DAAA9wEAAAEAcrIAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAA
       CQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIwAAAIoNAABhAgAABQBJZUpl
       T1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQA
       AQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAGcAAQAQAAAADwsAALACAAAVEAAAxAIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABeCwAAVwQA
       AAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABnDAAAVwQAAAEAAAC34AYB
       AAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9s
       AAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAClDQAAVwQAAAEAAAACIuUAAAAAAP//AQAC
       IowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAADIDgAAVwQAAAEAAAC44PYAAAAAAP//AQC44IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAAAgEAAANAMAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAf
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoA
       AACsEQAA9wEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAA
       AgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAM8SAAD3AQAA
       AQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3Ju
       ZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA2BMAAGECAAAFAEllSmVPWQIAAAAA
       //8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAA
       AAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwAB
       ABAAAACSEQAAsAIAAEgWAADEAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAOoSAABXBAAAAQAAAAIi
       5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAA0UAABXBAAAAQAAALjg9gAAAAAA//8B
       ALjgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAGgAAAL0WAAD3AQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAXAAAA4BcAAPcBAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAAAAC0
       GAAAYQIAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAF
       AAAAAAAAAAGEAAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAABnAAEAEAAAAKIWAACwAgAAZxoAAMQCAACMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAa
       AAAAdhcAAFcEAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAA
       AAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAfxgAAFcE
       AAABAAAAt+AGAQAAAAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoA
       U3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAkBoAADQDAAABAAAAEiJT
       AQAAAAD//wEAEiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxl
       AAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAADoGwAANAMAAAEAde0AAAAAAP//AQB1AIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAA
       AAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAIwAAAPAcAACeAwAABQBJZUplT1kCAAAAAP//BQBJAGUASgBlAE8AjAAB
       AAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8A
       AAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAGgAAANUfAAD3AQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAA
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAXAAAAwyAAACMBAAABADJ/AAAAAAD//wEAMgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAA
       AAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB9IQAA9wEA
       AAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAFAiAABhAgAABABJZUplnwEAAAAA
       //8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAA
       AACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQ
       AAAAhh8AALACAAAhJAAAxAIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACgHwAAVwQAAAEAAAACIuUA
       AAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9s
       AAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADDIAAAVwQAAAEAAAC34AYBAAAAAP//AQC3
       4IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAAABIgAAVwQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAAAkIwAAVwQAAAEAAAC44PYAAAAAAP//AQC44IwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAACQUAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoA
       AABHJAAACAQAAAEAAACf4MsAAAAAAP//AQCf4IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAAJQAANAMA
       AAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAGEnAAAsAgAAAQAx1AAAAAAA
       //8BADEAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAAcyYA
       ALACAAAhKQAAxAIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRh
       bGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAI0mAACMBAAAAQByoQAAAAAA//8BAHIA
       jAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAA
       AAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAgAAAAYScAABAFAAAEAEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAABhJwAAuQMAAAEAMn8AAAAAAP//AQAyAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoA
       AACMKQAA9wEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAA
       AgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAK8qAAD3AQAA
       AQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3Ju
       ZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAgysAAGECAAAEAEllSmWfAQAAAAD/
       /wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAA
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAA
       AAByKQAAsAIAADctAADEAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAEUqAABXBAAAAQAAAAIi5QAA
       AAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAGkrAABXBAAAAQAAALjg9gAAAAAA//8BALjg
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAALABAADRBAAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAF8tAAAIBAAAAQAAAJ7gywAAAAAA//8BAJ7gjAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAAGguAAD3AQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       iy8AAPcBAAABAHKyAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAABfMAAAYQIAAAUASWVK
       ZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGE
       AAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAA
       BQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAABnAAEAEAAAAE0uAACwAgAAzDIAAMQCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAA
       AAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAcC8AAFcE
       AAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoA
       U3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAkzAAAFcEAAABAAAAt+AG
       AQAAAAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJv
       bAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA9DIAADQDAAABAAAAEiJTAQAAAAD//wEA
       EiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEA
       AAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABcAAABMNAAANAMAAAEAde0AAAAAAP//AQB1AIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAA
       AgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAIwAAAFU1AACeAwAABQBJZUplT1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACLAAEA
       AgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAA
       AAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAGgAAAB84AAD3AQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAJzkA
       APcBAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkA
       VGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAAAAD7OQAAYQIAAAQASWVKZZ8B
       AAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAA
       AAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAA
       AAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABn
       AAEAEAAAAAQ4AACwAgAAyTsAAMQCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAA
       AAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAvjgAAFcEAAABAAAA
       AiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5
       bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA4TkAAFcEAAABAAAAt+AGAQAAAAD/
       /wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAsAEA
       ANEEAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAA1zsAAAgEAAABAAAAn+DLAAAAAAD//wEAn+CMAAEA
       AAAAAJUAAQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object67" text:anchor-type="as-char" svg:width="5.1161in" svg:height="0.5189in" draw:z-index="52"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mrow>
          <mfrac>
           <mrow>
            <msup>
             <mo stretchy="false">∂</mo>
             <mn>2</mn>
            </msup>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">u</mi>
             </mstyle>
             <mi mathvariant="italic">IeJeO</mi>
            </msub>
           </mrow>
           <mrow>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">α</mi>
            </mstyle>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">β</mi>
            </mstyle>
           </mrow>
          </mfrac>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mrow>
           <mo fence="true" form="prefix" stretchy="true">(</mo>
           <mrow>
            <mrow>
             <mrow>
              <mfrac>
               <mrow>
                <msup>
                 <mo stretchy="false">∂</mo>
                 <mn>2</mn>
                </msup>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">r</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <mrow>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">α</mi>
                </mstyle>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">β</mi>
                </mstyle>
               </mrow>
              </mfrac>
              <mo stretchy="false">−</mo>
              <mfrac>
               <mrow>
                <mo stretchy="false">∂</mo>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">u</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <mrow>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">β</mi>
                </mstyle>
               </mrow>
              </mfrac>
             </mrow>
             <mrow>
              <mfrac>
               <mrow>
                <mo stretchy="false">∂</mo>
                <msub>
                 <mi>r</mi>
                 <mi mathvariant="italic">IeJe</mi>
                </msub>
               </mrow>
               <mrow>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">α</mi>
                </mstyle>
               </mrow>
              </mfrac>
              <mo stretchy="false">−</mo>
              <msub>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">u</mi>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
             </mrow>
             <mfrac>
              <mrow>
               <msup>
                <mo stretchy="false">∂</mo>
                <mn>2</mn>
               </msup>
               <msub>
                <mi>r</mi>
                <mi mathvariant="italic">IeJe</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">β</mi>
               </mstyle>
              </mrow>
             </mfrac>
            </mrow>
           </mrow>
           <mo fence="true" form="postfix" stretchy="true">)</mo>
          </mrow>
          <mo stretchy="false">−</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mfrac>
          <mrow>
           <mo stretchy="false">∂</mo>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mrow>
          <mrow>
           <mo stretchy="false">∂</mo>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">β</mi>
           </mstyle>
          </mrow>
         </mfrac>
         <mfrac>
          <mrow>
           <mo stretchy="false">∂</mo>
           <msub>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">u</mi>
            </mstyle>
            <mi mathvariant="italic">IeJeO</mi>
           </msub>
          </mrow>
          <mrow>
           <mo stretchy="false">∂</mo>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">α</mi>
           </mstyle>
          </mrow>
         </mfrac>
        </mrow>
        <annotation encoding="StarMath 5.0">{partial^2 {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}partial {bold nitalic %beta}}
=
{1}
over
{r_IeJe}
left(
{partial^2 {bold nitalic r}_IeJeO}
over
{partial {bold nitalic %alpha} partial {bold nitalic %beta}}
-
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %beta}}
{partial r_IeJe}
over
{partial {bold nitalic %alpha}}
-
{bold nitalic u}_IeJeO
{partial^2 r_IeJe}
over
{partial {bold nitalic %alpha}partial{bold nitalic %beta}}
right)
-
{1}
over
{r_IeJe}
{partial r_IeJe}
over
{partial {bold nitalic %beta}}
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAcIyAAAl
       BQAA7gEAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAwTIAACQFAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAA9wEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAI0BAAAjAQAAAQAyfwAAAAAA//8BADIAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAALAIA
       APcBAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkA
       VGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAAA0AwAAYQIAAAUASWVKZU9Z
       AgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEA
       BQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AABnAAEAEAAAAIQAAACwAgAAwQUAAMQCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIA
       NAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA7gAAAFcEAAAB
       AAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA9wEAAFcEAAABAAAAt+AGAQAA
       AAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAANAMAAFcEAAABAAAAAiLlAAAAAAD//wEAAiKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD/
       /wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAaAAAAVwQAAFcEAAABAAAAuOD2AAAAAAD//wEAuOCMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAaAAAAygUAADQDAAABAAAAPQBTAQAAAAD//wEAPQCMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAAq
       CAAALAIAAAEAMdQAAAAAAP//AQAxAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGE
       AAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAA
       BQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAABnAAEAEAAAADwHAACwAgAA6gkAAMQCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAA
       AAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABxBwAAVwQA
       AAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAACoIAADBBAAABABJZUplnwEAAAAA
       //8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAALABAAAJBQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAACEKAAAIBAAAAQAAAJ7gywAAAAAA//8B
       AJ7gjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAGgAAACoLAAD3AQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAXAAAAGAwAACMBAAABADJ/AAAAAAD//wEAMgCMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAC2
       DAAA9wEAAAEAcrIAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAA
       CQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIwAAAIoNAABhAgAABQBJZUpl
       T1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQA
       AQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAGcAAQAQAAAADwsAALACAAAVEAAAxAIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABeCwAAVwQA
       AAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABnDAAAVwQAAAEAAAC34AYB
       AAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9s
       AAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAClDQAAVwQAAAEAAAACIuUAAAAAAP//AQAC
       IowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAADIDgAAVwQAAAEAAAC44PYAAAAAAP//AQC44IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAAAgEAAANAMAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAf
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoA
       AACsEQAA9wEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAA
       AgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAM8SAAD3AQAA
       AQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3Ju
       ZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA2BMAAGECAAAFAEllSmVPWQIAAAAA
       //8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAA
       AAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwAB
       ABAAAACSEQAAsAIAAEgWAADEAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAOoSAABXBAAAAQAAAAIi
       5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAA0UAABXBAAAAQAAALjg9gAAAAAA//8B
       ALjgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAGgAAAL0WAAD3AQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAXAAAA4BcAAPcBAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAAAAC0
       GAAAYQIAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAF
       AAAAAAAAAAGEAAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAABnAAEAEAAAAKIWAACwAgAAZxoAAMQCAACMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAa
       AAAAdhcAAFcEAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAA
       AAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAfxgAAFcE
       AAABAAAAt+AGAQAAAAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoA
       U3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAkBoAADQDAAABAAAAEiJT
       AQAAAAD//wEAEiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxl
       AAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAADoGwAANAMAAAEAde0AAAAAAP//AQB1AIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAA
       AAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAIwAAAPAcAACeAwAABQBJZUplT1kCAAAAAP//BQBJAGUASgBlAE8AjAAB
       AAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8A
       AAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAGgAAANUfAAD3AQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAA
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAXAAAAwyAAACMBAAABADJ/AAAAAAD//wEAMgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAA
       AAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB9IQAA9wEA
       AAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAFAiAABhAgAABABJZUplnwEAAAAA
       //8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAA
       AACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQ
       AAAAhh8AALACAAAhJAAAxAIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACgHwAAVwQAAAEAAAACIuUA
       AAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9s
       AAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADDIAAAVwQAAAEAAAC34AYBAAAAAP//AQC3
       4IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAAABIgAAVwQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAAAkIwAAVwQAAAEAAAC44PYAAAAAAP//AQC44IwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAACQUAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoA
       AABHJAAACAQAAAEAAACf4MsAAAAAAP//AQCf4IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAAJQAANAMA
       AAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAGEnAAAsAgAAAQAx1AAAAAAA
       //8BADEAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAAcyYA
       ALACAAAhKQAAxAIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRh
       bGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAI0mAABXBAAAAQByoQAAAAAA//8BAHIA
       jAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAA
       AAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAgAAAAYScAAMEEAAAEAEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAA
       AAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAaAAAAjCkAAPcBAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ABcAAACvKgAA9wEAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAA
       AgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAIMrAABhAgAA
       BABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAA
       AYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAA
       AAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAGcAAQAQAAAAcikAALACAAA3LQAAxAIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABFKgAA
       VwQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAA
       CgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABpKwAAVwQAAAEAAAC4
       4PYAAAAAAP//AQC44IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3lt
       Ym9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACvLQAA9wEAAAEAAAACIuUAAAAAAP//
       AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACn
       AQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAFwAAANIuAAD3AQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAA
       AAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAjAAAA2i8AAGECAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsA
       AQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAACULQAAsAIAAEoyAADEAgAAjAAB
       AAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8A
       AAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAGgAAANIuAABXBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEA
       AgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAA
       AAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAGgAAAPUvAABXBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACVAAEABAAAAAAAAACW
       AAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object68" text:anchor-type="as-char" svg:width="4.8228in" svg:height="0.5189in" draw:z-index="53"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mrow>
          <mfrac>
           <mrow>
            <msup>
             <mo stretchy="false">∂</mo>
             <mn>2</mn>
            </msup>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">u</mi>
             </mstyle>
             <mi mathvariant="italic">IeJeO</mi>
            </msub>
           </mrow>
           <mrow>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">α</mi>
            </mstyle>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">β</mi>
            </mstyle>
           </mrow>
          </mfrac>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <mfrac>
              <mrow>
               <msup>
                <mo stretchy="false">∂</mo>
                <mn>2</mn>
               </msup>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">r</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">β</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">u</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">β</mi>
               </mstyle>
              </mrow>
             </mfrac>
            </mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mi>r</mi>
                <mi mathvariant="italic">IeJe</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mi>r</mi>
                <mi mathvariant="italic">IeJe</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">β</mi>
               </mstyle>
              </mrow>
             </mfrac>
            </mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">u</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <mfrac>
             <mrow>
              <msup>
               <mo stretchy="false">∂</mo>
               <mn>2</mn>
              </msup>
              <msub>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">β</mi>
              </mstyle>
             </mrow>
            </mfrac>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">{partial^2 {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}partial {bold nitalic %beta}}
=
{1}
over
{r_IeJe}
left(
{partial^2 {bold nitalic r}_IeJeO}
over
{partial {bold nitalic %alpha} partial {bold nitalic %beta}}
-
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %beta}}
{partial r_IeJe}
over
{partial {bold nitalic %alpha}}
-
{partial r_IeJe}
over
{partial {bold nitalic %beta}}
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
{bold nitalic u}_IeJeO
{partial^2 r_IeJe}
over
{partial {bold nitalic %alpha}partial{bold nitalic %beta}}
right)
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAdovAAAl
       BQAA0AEAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA2S8AACQFAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAA9wEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAI0BAAAjAQAAAQAyfwAAAAAA//8BADIAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAALAIA
       APcBAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkA
       VGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAAA0AwAAYQIAAAUASWVKZU9Z
       AgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEA
       BQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AABnAAEAEAAAAIQAAACwAgAAwQUAAMQCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIA
       NAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA7gAAAFcEAAAB
       AAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA9wEAAFcEAAABAAAAt+AGAQAA
       AAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAANAMAAFcEAAABAAAAAiLlAAAAAAD//wEAAiKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD/
       /wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAaAAAAVwQAAFcEAAABAAAAuOD2AAAAAAD//wEAuOCMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAaAAAAygUAADQDAAABAAAAPQBTAQAAAAD//wEAPQCMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAAq
       CAAALAIAAAEAMdQAAAAAAP//AQAxAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGE
       AAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAA
       BQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAABnAAEAEAAAADwHAACwAgAA6gkAAMQCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAA
       AAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABxBwAAVwQA
       AAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAACoIAADBBAAABABJZUplnwEAAAAA
       //8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAALABAAAJBQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAACEKAAAIBAAAAQAAAJ7gywAAAAAA//8B
       AJ7gjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAGgAAACoLAAD3AQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAXAAAAGAwAACMBAAABADJ/AAAAAAD//wEAMgCMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAC2
       DAAA9wEAAAEAcrIAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAA
       CQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIwAAAIoNAABhAgAABQBJZUpl
       T1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQA
       AQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAGcAAQAQAAAADwsAALACAAAVEAAAxAIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABeCwAAVwQA
       AAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABnDAAAVwQAAAEAAAC34AYB
       AAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9s
       AAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAClDQAAVwQAAAEAAAACIuUAAAAAAP//AQAC
       IowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAADIDgAAVwQAAAEAAAC44PYAAAAAAP//AQC44IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAAAgEAAANAMAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAf
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoA
       AACsEQAA9wEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAA
       AgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAM8SAAD3AQAA
       AQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3Ju
       ZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA2BMAAGECAAAFAEllSmVPWQIAAAAA
       //8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAA
       AAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwAB
       ABAAAACSEQAAsAIAAEgWAADEAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAOoSAABXBAAAAQAAAAIi
       5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAA0UAABXBAAAAQAAALjg9gAAAAAA//8B
       ALjgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAGgAAAL0WAAD3AQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAXAAAA4BcAAPcBAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAAAAC0
       GAAAYQIAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAF
       AAAAAAAAAAGEAAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAABnAAEAEAAAAKIWAACwAgAAZxoAAMQCAACMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAa
       AAAAdhcAAFcEAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAA
       AAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAfxgAAFcE
       AAABAAAAt+AGAQAAAAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoA
       U3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAkBoAADQDAAABAAAAEiJT
       AQAAAAD//wEAEiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJv
       bAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAAhwAAPcBAAABAAAAAiLlAAAAAAD//wEA
       AiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEA
       AAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABcAAAAlHQAA9wEAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAA
       AgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAIAAAAPkdAABhAgAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAA
       AB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJv
       bAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAA6BsAALACAACtHwAAxAIAAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADWHAAAVwQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAf
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoA
       AAD5HQAAVwQAAAEAAAC44PYAAAAAAP//AQC44IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAlIAAA9wEA
       AAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAEghAAD3AQAAAQB17QAAAAAA
       //8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAjAAAAUCIAAGECAAAFAEllSmVPWQIAAAAA//8FAEkAZQBK
       AGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAAAKIAAA
       sAIAAMAkAADEAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAGIhAABXBAAAAQAAAAIi5QAAAAAA//8B
       AAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAGgAAAGsiAABXBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAA
       AACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAA
       BQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAGgAAAOYkAAA0AwAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAA
       AB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAX
       AAAAPiYAADQDAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIA
       MwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAABGJwAAngMAAAUA
       SWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAArKgAA9wEAAAEA
       AAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAABkrAAAjAQAAAQAyfwAAAAAA//8B
       ADIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcB
       AAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAXAAAA0isAAPcBAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAA
       AAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACACAAAACmLAAAYQIAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIA
       AAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAAAPYpAACwAgAAkS4AAMQCAACMAAEAAAAA
       AIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAaAAAAESoAAFcEAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAa
       AAAAGSsAAFcEAAABAAAAt+AGAQAAAAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAA
       AAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAVywAAFcE
       AAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoA
       U3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAei0AAFcEAAABAAAAuOD2
       AAAAAAD//wEAuOCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJv
       bAAAsAEAAAkFAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAty4AAAgEAAABAAAAn+DLAAAAAAD//wEA
       n+CMAAEAAAAAAJUAAQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object83" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="54"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">u</mi>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAE
       AAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object11" text:anchor-type="as-char" svg:width="0.1756in" svg:height="0.1929in" draw:z-index="11"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">q</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic q}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAb4BAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvQEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame>and<draw:frame draw:style-name="fr1" draw:name="Object12" text:anchor-type="as-char" svg:width="0.1756in" svg:height="0.1929in" draw:z-index="12"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">q</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic q}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAb4BAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvQEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object176" text:anchor-type="as-char" svg:width="1.4807in" svg:height="0.4484in" draw:z-index="13"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mtable>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">α</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">q</mi>
              </mstyle>
              <mi mathvariant="italic">IX</mi>
             </msub>
            </mrow>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">IE</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">JX</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">JE</mi>
            </msub>
           </mrow>
          </mtd>
         </mtr>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">β</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">q</mi>
              </mstyle>
              <mi mathvariant="italic">IE</mi>
             </msub>
            </mrow>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">IE</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">JX</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">JE</mi>
            </msub>
           </mrow>
          </mtd>
         </mtr>
        </mtable>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic q}_IX,
{bold nitalic q}_IE,
{bold nitalic q}_JX,
{bold nitalic q}_JE

newline
&quot;&quot;
{bold nitalic %beta}
=
{bold nitalic q}_IE,
{bold nitalic q}_IE,
{bold nitalic q}_JX,
{bold nitalic q}_JE
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAbEOAABz
       BAAAvQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAsA4AAHIEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ABoDAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAPQQAAPcBAAACAElY
       7QAAAAAA//8CAEkAWACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACVBQAAjQEAAAEALG4AAAAAAP//AQAs
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAADQGAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAaAAAAPAcAAPcBAAACAElF7QAAAAAA//8CAEkARQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB6CAAA
       jQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAABgJAACNAQAAAQBx7QAAAAAA
       //8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIQoAAPcBAAACAEpYBgEAAAAA//8CAEoAWACMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAACTCwAAjQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ADIMAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAOw0AAPcBAAACAEpF
       BgEAAAAA//8CAEoARQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5
       bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAuQAAANMDAAABAAAAuOD2AAAAAAD/
       /wEAuOCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAA
       AKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAApwEAANMDAAABAAAAPQBTAQAAAAD//wEAPQCMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAA
       AAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAAAaAwAA0wMAAAEAce0AAAAAAP//AQBxAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAA
       ACIEAAA9BAAAAgBJRe0AAAAAAP//AgBJAEUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAAC
       ADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAYAUAANMDAAAB
       ACxuAAAAAAD//wEALACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAD/BQAA0wMAAAEAce0AAAAAAP//AQBx
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAA
       AAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAAcHAAA9BAAAAgBJRe0AAAAAAP//AgBJAEUAjAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAA
       AAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAXAAAARQgAANMDAAABACxuAAAAAAD//wEALACMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAADjCAAA
       0wMAAAEAce0AAAAAAP//AQBxAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAOwJAAA9BAAAAgBKWAYBAAAA
       AP//AgBKAFgAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAA
       AAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAeQsAANMDAAABACxuAAAAAAD//wEALACMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAA
       AAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAAAYDAAA0wMAAAEAce0AAAAAAP//AQBxAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAA
       ACANAAA9BAAAAgBKRQYBAAAAAP//AgBKAEUAjAABAAAAAACVAAEABAAAAAAAAACWAAEAAgAA
       AAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object84" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="55"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">u</mi>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAE
       AAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object13" text:anchor-type="as-char" svg:width="0.1756in" svg:height="0.1929in" draw:z-index="14"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">q</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic q}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAb4BAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvQEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame>and<draw:frame draw:style-name="fr1" draw:name="Object19" text:anchor-type="as-char" svg:width="0.1453in" svg:height="0.1929in" draw:z-index="15"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">s</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic s}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXABAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAbwEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object177" text:anchor-type="as-char" svg:width="1.4807in" svg:height="0.4484in" draw:z-index="16"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mtable>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">α</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">q</mi>
              </mstyle>
              <mi mathvariant="italic">IX</mi>
             </msub>
            </mrow>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">IE</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">JX</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">JE</mi>
            </msub>
           </mrow>
          </mtd>
         </mtr>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">β</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">s</mi>
              </mstyle>
              <mi>I</mi>
             </msub>
            </mrow>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
           </mrow>
          </mtd>
         </mtr>
        </mtable>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic q}_IX,
{bold nitalic q}_IE,
{bold nitalic q}_JX,
{bold nitalic q}_JE

newline
&quot;&quot;
{bold nitalic %beta}
=
{bold nitalic s}_I,
{bold nitalic s}_J</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAbEOAABz
       BAAAkwAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAsA4AAHIEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ABoDAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAPQQAAPcBAAACAElY
       7QAAAAAA//8CAEkAWACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACVBQAAjQEAAAEALG4AAAAAAP//AQAs
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAADQGAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAaAAAAPAcAAPcBAAACAElF7QAAAAAA//8CAEkARQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB6CAAA
       jQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAABgJAACNAQAAAQBx7QAAAAAA
       //8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIQoAAPcBAAACAEpYBgEAAAAA//8CAEoAWACMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAACTCwAAjQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ADIMAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAOw0AAPcBAAACAEpF
       BgEAAAAA//8CAEoARQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5
       bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAuQAAANMDAAABAAAAuOD2AAAAAAD/
       /wEAuOCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAA
       AKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAApwEAANMDAAABAAAAPQBTAQAAAAD//wEAPQCMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAA
       AAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAAAaAwAA0wMAAAEAc6EAAAAAAP//AQBzAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ANMDAAA9BAAAAQBJVQAAAAAA//8BAEkAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAjAQAANMDAAABACxu
       AAAAAAD//wEALACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxl
       AAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAArBQAA0wMAAAEAc6EAAAAAAP//AQBzAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAA
       AAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAFwAAAOQFAAA9BAAAAQBKbgAAAAAA//8BAEoAjAABAAAAAACVAAEABAAA
       AAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object85" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="56"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">u</mi>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAE
       AAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object14" text:anchor-type="as-char" svg:width="0.1756in" svg:height="0.1929in" draw:z-index="17"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">q</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic q}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAb4BAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvQEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame>and <draw:frame draw:style-name="fr1" draw:name="Object49" text:anchor-type="as-char" svg:width="0.128in" svg:height="0.1902in" draw:z-index="57"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mi>t</mi>
        <annotation encoding="StarMath 5.0">t</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAUUBAADj
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAARAEAAOIBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAAByAQAAAQB0dwAAAAAA//8BAHQAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object180" text:anchor-type="as-char" svg:width="1.4807in" svg:height="0.4346in" draw:z-index="18"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mtable>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">α</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">q</mi>
              </mstyle>
              <mi mathvariant="italic">IX</mi>
             </msub>
            </mrow>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">IE</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">JX</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi mathvariant="italic">JE</mi>
            </msub>
           </mrow>
          </mtd>
         </mtr>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">β</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <mi>t</mi>
            </mrow>
           </mrow>
          </mtd>
         </mtr>
        </mtable>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic q}_IX,
{bold nitalic q}_IE,
{bold nitalic q}_JX,
{bold nitalic q}_JE

newline
&quot;&quot;
{bold nitalic %beta}
=
t</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAbEOAABR
       BAAAdwAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAsA4AAFAEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ABoDAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAPQQAAPcBAAACAElY
       7QAAAAAA//8CAEkAWACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACVBQAAjQEAAAEALG4AAAAAAP//AQAs
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAADQGAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAaAAAAPAcAAPcBAAACAElF7QAAAAAA//8CAEkARQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB6CAAA
       jQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAABgJAACNAQAAAQBx7QAAAAAA
       //8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIQoAAPcBAAACAEpYBgEAAAAA//8CAEoAWACMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAACTCwAAjQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ADIMAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAOw0AAPcBAAACAEpF
       BgEAAAAA//8CAEoARQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5
       bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAuQAAANMDAAABAAAAuOD2AAAAAAD/
       /wEAuOCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAA
       AKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAApwEAANMDAAABAAAAPQBTAQAAAAD//wEAPQCMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAAAaAwAA0wMAAAEAdHcAAAAAAP//AQB0AIwAAQAAAAAAlQABAAQAAAAA
       AAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object86" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="58"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">u</mi>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAE
       AAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object20" text:anchor-type="as-char" svg:width="0.1453in" svg:height="0.1929in" draw:z-index="19"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">s</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic s}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXABAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAbwEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame>and<draw:frame draw:style-name="fr1" draw:name="Object21" text:anchor-type="as-char" svg:width="0.1453in" svg:height="0.1929in" draw:z-index="20"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">s</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic s}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXABAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAbwEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object183" text:anchor-type="as-char" svg:width="0.6807in" svg:height="0.4484in" draw:z-index="21"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mtable>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">α</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">s</mi>
              </mstyle>
              <mi>I</mi>
             </msub>
            </mrow>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
           </mrow>
          </mtd>
         </mtr>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">β</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">s</mi>
              </mstyle>
              <mi>I</mi>
             </msub>
            </mrow>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
           </mrow>
          </mtd>
         </mtr>
        </mtable>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic s}_I,
{bold nitalic s}_J

newline
&quot;&quot;
{bold nitalic %beta}
=
{bold nitalic s}_I,
{bold nitalic s}_J</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAcAGAABz
       BAAAaQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvwYAAHIEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ABoDAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA0wMAAPcBAAABAElV
       AAAAAAD//wEASQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxl
       AAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACMBAAAjQEAAAEALG4AAAAAAP//AQAsAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAA
       AAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAFwAAACsFAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAA
       AB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAX
       AAAA5AUAAPcBAAABAEpuAAAAAAD//wEASgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIA
       NAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAuQAAANMDAAAB
       AAAAuOD2AAAAAAD//wEAuOCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAApwEAANMDAAABAAAAPQBTAQAA
       AAD//wEAPQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAA
       AAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACABcAAAAaAwAA0wMAAAEAc6EAAAAAAP//AQBzAIwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAA
       BQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAFwAAANMDAAA9BAAAAQBJVQAAAAAA//8BAEkAjAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       jAQAANMDAAABACxuAAAAAAD//wEALACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAArBQAA0wMAAAEAc6EA
       AAAAAP//AQBzAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUA
       AAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAOQFAAA9BAAAAQBKbgAAAAAA//8BAEoAjAAB
       AAAAAACVAAEABAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object87" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="59"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">u</mi>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAE
       AAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object22" text:anchor-type="as-char" svg:width="0.1453in" svg:height="0.1929in" draw:z-index="22"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">s</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic s}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXABAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAbwEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame>and <draw:frame draw:style-name="fr1" draw:name="Object60" text:anchor-type="as-char" svg:width="0.128in" svg:height="0.1902in" draw:z-index="60"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mi>t</mi>
        <annotation encoding="StarMath 5.0">t</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAUUBAADj
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAARAEAAOIBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAAByAQAAAQB0dwAAAAAA//8BAHQAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object184" text:anchor-type="as-char" svg:width="0.7102in" svg:height="0.4339in" draw:z-index="23"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mtable>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">α</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">s</mi>
              </mstyle>
              <mi>I</mi>
             </msub>
            </mrow>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
           </mrow>
          </mtd>
         </mtr>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">β</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <mi>t</mi>
            </mrow>
           </mrow>
          </mtd>
         </mtr>
        </mtable>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic s}_I,
{bold nitalic s}_J

newline
&quot;&quot;
{bold nitalic %beta}
=
t</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAcAGAABR
       BAAATQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvwYAAFAEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ABoDAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA0wMAAPcBAAABAElV
       AAAAAAD//wEASQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxl
       AAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACMBAAAjQEAAAEALG4AAAAAAP//AQAsAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAA
       AAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAFwAAACsFAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAA
       AB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAX
       AAAA5AUAAPcBAAABAEpuAAAAAAD//wEASgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIA
       NAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAuQAAANMDAAAB
       AAAAuOD2AAAAAAD//wEAuOCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAApwEAANMDAAABAAAAPQBTAQAA
       AAD//wEAPQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAA
       AAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACABcAAAAaAwAA0wMAAAEAdHcAAAAAAP//AQB0AIwAAQAA
       AAAAlQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object88" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="62"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mi mathvariant="normal">u</mi>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAAPcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAE
       AAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt <draw:frame draw:style-name="fr1" draw:name="Object61" text:anchor-type="as-char" svg:width="0.128in" svg:height="0.1902in" draw:z-index="63"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mi>t</mi>
        <annotation encoding="StarMath 5.0">t</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAUUBAADj
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAARAEAAOIBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAAByAQAAAQB0dwAAAAAA//8BAHQAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame>and <draw:frame draw:style-name="fr1" draw:name="Object64" text:anchor-type="as-char" svg:width="0.128in" svg:height="0.1902in" draw:z-index="64"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mi>t</mi>
        <annotation encoding="StarMath 5.0">t</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAUUBAADj
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAARAEAAOIBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAAByAQAAAQB0dwAAAAAA//8BAHQAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object185" text:anchor-type="as-char" svg:width="0.4016in" svg:height="0.4217in" draw:z-index="24"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mtable>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">α</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <mi>t</mi>
            </mrow>
           </mrow>
          </mtd>
         </mtr>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">β</mi>
             </mstyle>
             <mo stretchy="false">=</mo>
             <mi>t</mi>
            </mrow>
           </mrow>
          </mtd>
         </mtr>
        </mtable>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
t
newline
&quot;&quot;
{bold nitalic %beta}
=
t</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAfwDAAAv
       BAAAMQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA+wMAAC4EAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ABoDAACNAQAAAQB0dwAAAAAA//8BAHQAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQA
       AAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAALkAAACeAwAAAQAA
       ALjg9gAAAAAA//8BALjgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJT
       eW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAKcBAACeAwAAAQAAAD0AUwEAAAAA
       //8BAD0AjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAXAAAAGgMAAJ4DAAABAHR3AAAAAAD//wEAdACMAAEAAAAA
       AJUAAQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame><draw:frame draw:style-name="fr1" draw:name="Object69" text:anchor-type="as-char" svg:width="1.5362in" svg:height="0.2417in" draw:z-index="65"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">u</mi>
          </mstyle>
          <mi mathvariant="italic">IeJeO</mi>
         </msub>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mi>t</mi>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">{bold nitalic u}_IeJeO
left(
t,
{bold nitalic q}_I,{bold nitalic s}_I,
{bold nitalic q}_J,{bold nitalic s}_J
right)</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAT0PAABm
       AgAAfgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAPA8AAGUCAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACnAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAcgEAABECAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA+gAAAEICAAD//wAAAAAFAAAAAAAA
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAaAAAACAQAANwBAAABAAAAnuB3AAAAAAD//wEAnuCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACMBAAA
       pwEAAAEAdHcAAAAAAP//AQB0AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAGAFAACnAQAAAQAsbgAAAAAA
       //8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAXAAAA/wUAAKcBAAABAHHtAAAAAAD//wEAcQCMAAEAAAAA
       AIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUA
       AAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABcAAAAiBwAAEQIAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAA
       AAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAMAH
       AACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJ
       AFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAXwgAAKcBAAABAHOhAAAA
       AAD//wEAcwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAA
       AAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACABcAAAAYCQAAEQIAAAEASVUAAAAAAP//AQBJAIwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAA
       BQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAFwAAANIJAACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       cAoAAKcBAAABAHHtAAAAAAD//wEAcQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACTCwAAEQIAAAEASm4A
       AAAAAP//AQBKAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUA
       AAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAGcMAACnAQAAAQAsbgAAAAAA//8BACwAjAAB
       AAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAA
       AAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAXAAAABg0AAKcBAAABAHOhAAAAAAD//wEAcwCMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcA
       AAC/DQAAEQIAAAEASm4AAAAAAP//AQBKAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAD6AAAAQgIAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABeDgAA3AEAAAEA
       AACf4HcAAAAAAP//AQCf4IwAAQAAAAAAlQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_2" text:outline-level="2">Time derivative of Radial Unit Vector,<draw:frame draw:style-name="fr1" draw:name="Object1" text:anchor-type="as-char" svg:width="2.4508in" svg:height="0.2417in" draw:z-index="25"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <msub>
          <mstyle mathvariant="bold">
           <mover accent="true">
            <mi mathvariant="normal">u</mi>
            <mo stretchy="false">˙</mo>
           </mover>
          </mstyle>
          <mi mathvariant="italic">IeJeO</mi>
         </msub>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mi>t</mi>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">v</mi>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">s</mi>
               <mo stretchy="false">˙</mo>
              </mover>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">v</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">s</mi>
               <mo stretchy="false">˙</mo>
              </mover>
             </mstyle>
             <mi>J</mi>
            </msub>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">{bold nitalic dot u}_IeJeO
left(
t,
{bold nitalic q}_I,{bold nitalic s}_I,
{bold nitalic q}_J,{bold nitalic s}_J,
{bold nitalic v}_I,{bold nitalic dot s}_I,
{bold nitalic v}_J,{bold nitalic dot s}_J
right)</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAVEYAABm
       AgAA5wAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAUBgAAGUCAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAwgEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACnAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       ABECAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAA+gAAAEICAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAACAQA
       ANwBAAABAAAAnuB3AAAAAAD//wEAnuCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACMBAAApwEAAAEAdHcA
       AAAAAP//AQB0AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUA
       AAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAGAFAACnAQAAAQAsbgAAAAAA//8BACwAjAAB
       AAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAA
       AAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAXAAAA/wUAAKcBAAABAHHtAAAAAAD//wEAcQCMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcA
       AAAiBwAAEQIAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAMAHAACnAQAAAQAs
       bgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAXwgAAKcBAAABAHOhAAAAAAD//wEAcwCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAA
       AAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAAAYCQAAEQIAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       FwAAANIJAACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAAC
       ADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAcAoAAKcBAAAB
       AHHtAAAAAAD//wEAcQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACTCwAAEQIAAAEASm4AAAAAAP//AQBK
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGcMAACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAA
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAXAAAABg0AAKcBAAABAHOhAAAAAAD//wEAcwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAA
       AAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAC/DQAAEQIA
       AAEASm4AAAAAAP//AQBKAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAJMOAACnAQAAAQAsbgAAAAAA//8B
       ACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcB
       AAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAXAAAAMQ8AAKcBAAABAHbUAAAAAAD//wEAdgCMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAA
       AAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABcAAAA6EAAAEQIAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAPMQAACn
       AQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAJIRAACnAQAAAQAAANkCdwAA
       AAAA//8BANkCjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAA
       AAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAkhEAAKcBAAABAHOhAAAAAAD//wEAcwCMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAABLEgAAEQIAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AAQTAACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAoxMAAKcBAAABAHbU
       AAAAAAD//wEAdgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxl
       AAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACRFAAAEQIAAAEASm4AAAAAAP//AQBKAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAA
       AAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAFwAAAH8VAACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAB4WAACnAQAAAQAAANkCdwAAAAAA//8BANkCjAABAAAAAACLAAEAAgAAAB8AigABADkA
       AAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAABBYAAKcB
       AAABAHOhAAAAAAD//wEAcwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAADXFgAAEQIAAAEASm4AAAAAAP//
       AQBKAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAD6AAAA
       QgIAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABoAAAB2FwAA3AEAAAEAAACf4HcAAAAAAP//AQCf4IwAAQAA
       AAAAlQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object26" text:anchor-type="as-char" svg:width="2.1098in" svg:height="0.4319in" draw:z-index="66"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <msub>
           <mstyle mathvariant="bold">
            <mover accent="true">
             <mi mathvariant="normal">u</mi>
             <mo stretchy="false">˙</mo>
            </mover>
           </mstyle>
           <mi mathvariant="italic">IeJeO</mi>
          </msub>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">v</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <msub>
             <mover accent="true">
              <mi>r</mi>
              <mo stretchy="false">˙</mo>
             </mover>
             <mi mathvariant="italic">IeJe</mi>
            </msub>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic dot u}_IeJeO
=
{1}
over
{r_IeJe
}
left(
{bold nitalic v}_IeJeO
-
{bold nitalic u}_IeJeO
{dot r}_IeJe
right)
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAe8UAABJ
       BAAAhwAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA7hQAAEgEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAADuAAAAlQIAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAALkAAAB7AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAwgEA
       AOUCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIgQA
       AHsCAAABAAAAPQBTAQAAAAD//wEAPQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACDBgAAcgEAAAEAMdQA
       AAAAAP//AQAxAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAA
       igABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAA
       AJUFAAD3AQAAQwgAAAsCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACvBQAAngMAAAEAcqEAAAAAAP//
       AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9
       AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAIAAAAIMGAAAIBAAABABJZUplnwEAAAAA//8EAEkAZQBKAGUA
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAPoAAABCAgAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAHoIAACwAgAAAQAAAJ7gdwAAAAAA//8BAJ7gjAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAXAAAAGAkAAHsCAAABAHbUAAAAAAD//wEAdgCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAAAGCgAA
       5QIAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACBDAAA
       ewIAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAA
       CQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAANkNAAB7AgAAAQB17QAA
       AAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAA
       AAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA4g4AAOUCAAAFAEllSmVPWQIAAAAA//8FAEkA
       ZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAArBEAAJUCAAABAAAA2QJuAAAAAAD//wEA2QKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAA
       AAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAAB3EQAAewIAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       IAAAAEsSAADlAgAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8A
       igABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAPoAAABCAgAA//8AAAAABQAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAA
       AA0UAACwAgAAAQAAAJ/gdwAAAAAA//8BAJ/gjAABAAAAAACVAAEABAAAAAAAAACWAAEAAgAA
       AAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object2" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="26"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">˙</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic dot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object15" text:anchor-type="as-char" svg:width="0.1846in" svg:height="0.2071in" draw:z-index="27"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">α</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic %alpha}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAdUBAAAN
       AgAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA1AEAAAwCAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAABqAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       lQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object28" text:anchor-type="as-char" svg:width="5.4398in" svg:height="0.5075in" draw:z-index="68"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mfrac>
           <msub>
            <mstyle mathvariant="bold">
             <mover accent="true">
              <mi mathvariant="normal">u</mi>
              <mo stretchy="false">˙</mo>
             </mover>
            </mstyle>
            <mi mathvariant="italic">IeJeO</mi>
           </msub>
           <mrow>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">α</mi>
            </mstyle>
           </mrow>
          </mfrac>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mrow>
           <mo fence="true" form="prefix" stretchy="true">(</mo>
           <mrow>
            <mrow>
             <mrow>
              <mfrac>
               <mrow>
                <mo stretchy="false">∂</mo>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">v</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <mrow>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">α</mi>
                </mstyle>
               </mrow>
              </mfrac>
              <mo stretchy="false">−</mo>
              <mfrac>
               <mrow>
                <mo stretchy="false">∂</mo>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">u</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <mrow>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">α</mi>
                </mstyle>
               </mrow>
              </mfrac>
             </mrow>
             <mrow>
              <msub>
               <mover accent="true">
                <mi>r</mi>
                <mo stretchy="false">˙</mo>
               </mover>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
              <mo stretchy="false">−</mo>
              <msub>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">u</mi>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
             </mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mover accent="true">
                 <mi>r</mi>
                 <mo stretchy="false">˙</mo>
                </mover>
                <mi mathvariant="italic">IeJe</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
            </mrow>
           </mrow>
           <mo fence="true" form="postfix" stretchy="true">)</mo>
          </mrow>
          <mo stretchy="false">−</mo>
          <mfrac>
           <mn>1</mn>
           <msubsup>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
            <mn>2</mn>
           </msubsup>
          </mfrac>
         </mrow>
         <mfrac>
          <mrow>
           <mo stretchy="false">∂</mo>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mrow>
          <mrow>
           <mo stretchy="false">∂</mo>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">α</mi>
           </mstyle>
          </mrow>
         </mfrac>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">v</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <msub>
             <mover accent="true">
              <mi>r</mi>
              <mo stretchy="false">˙</mo>
             </mover>
             <mi mathvariant="italic">IeJe</mi>
            </msub>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{{bold nitalic dot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
=
{1}
over
{r_IeJe}
left(
{partial {bold nitalic v}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}}
{dot r}_IeJe
-
{bold nitalic u}_IeJeO
{partial {dot r}_IeJe}
over
{partial {bold nitalic %alpha}}
right)

-
{1}
over
{r^2_IeJe
}
{partial {r}_IeJe}
over
{partial {bold nitalic %alpha}}
left(
{bold nitalic v}_IeJeO
-
{bold nitalic u}_IeJeO
{dot r}_IeJe
right)
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAfk1AAAK
       BQAAwAEAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA+DUAAAkFAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAAAJAQAA3AEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAANQAAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA3AEA
       ACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEA
       BQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAA
       pwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAZwABABAAAAC5AAAAewIAAFgEAACPAgAAjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAHIBAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAJUCAAAi
       BAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAHIEAAD/AgAAAQAAAD0A
       UwEAAAAA//8BAD0AjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA0gYAAPcBAAABADHUAAAAAAD//wEAMQCM
       AAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAADkBQAAewIAAJII
       AACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAXAAAA/wUAACIEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAA
       AIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUA
       AAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACACAAAADSBgAAjAQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAACvCAAA0wMAAAEAAACe4MsAAAAAAP//AQCe4IwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAC3
       CQAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAANoKAADCAQAAAQB2
       1AAAAAAA//8BAHYAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA4wsAACwCAAAFAEllSmVPWQIAAAAA//8F
       AEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAA
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAA
       AACdCQAAewIAAE0OAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAPUKAAAiBAAAAQAAAAIi5QAA
       AAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAP0LAAAiBAAAAQAAALfgBgEAAAAA//8BALfg
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAHgOAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAAAUQAADCAQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       DhEAAMIBAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAAAWEgAALAIAAAUASWVK
       ZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGE
       AAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAA
       BQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAABnAAEAEAAAAOsPAAB7AgAAoRQAAI8CAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAA
       AAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAKBEAACIE
       AAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoA
       U3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAASxIAACIEAAABAAAAt+AG
       AQAAAAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJv
       bAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA+xQAABoDAAABAAAA2QJuAAAAAAD//wEA
       2QKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEA
       AAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABcAAADhFAAA/wIAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAA
       AgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAIAAAALQVAABpAwAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAFwXAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAAAB8AigABADkA
       AAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAzhgAAP8C
       AAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAADXGQAAaQMAAAUASWVKZU9ZAgAA
       AAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACHHAAAwgEAAAEAAAACIuUAAAAA
       AP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAA
       AAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACABoAAADEHQAA3AEAAAEAAADZAm4AAAAAAP//AQDZAowA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAA
       AAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAFwAAAKodAADCAQAAAQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAA
       AB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAg
       AAAAfR4AACwCAAAEAEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCF
       AAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAA
       AAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAZwABABAAAABsHAAAewIAADIgAACPAgAAjAABAAAAAACLAAEA
       AgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAA
       AAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAGgAAAEAdAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigAB
       ADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAA
       AAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAGMe
       AAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQA
       AAAKAFN0YXJTeW1ib2wAALABAADRBAAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAFkgAADTAwAAAQAA
       AJ/gywAAAAAA//8BAJ/gjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJT
       eW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAABMhAAD/AgAAAQAAABIiUwEAAAAA
       //8BABIijAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AKcBAAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAXAAAAcyMAAPcBAAABADHUAAAAAAD//wEAMQCMAAEAAAAA
       AIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAACFIgAAewIAADMlAACPAgAA
       jAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAA
       AAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAXAAAAoCIAAFcEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ACAAAABzIwAA3AQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AFkjAACEAwAAAQAyfwAAAAAA//8BADIAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQA
       AAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAJ8lAADCAQAAAQAA
       AAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3Ju
       ZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAwiYAAMIBAAABAHKhAAAAAAD//wEA
       cgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAA
       AAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACACAAAACWJwAALAIAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwA
       AQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAAigABADoAAAACADQA
       AAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAAAIQlAAB7AgAASikA
       AI8CAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAA
       AKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAAWCYAACIEAAABAAAAAiLlAAAAAAD//wEAAiKMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAA
       AAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAaAAAAYScAACIEAAABAAAAt+AGAQAAAAD//wEAt+CMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA+gAAAEICAAD//wAAAAAFAAAAAAAA
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAaAAAAjCkAADQDAAABAAAAnuB3AAAAAAD//wEAnuCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAArKgAA
       /wIAAAEAdtQAAAAAAP//AQB2AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIwAAABkrAABpAwAABQBJZUplT1kC
       AAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAJQtAAD/AgAAAQAAABIiUwEA
       AAAA//8BABIijAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAA
       AAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA7C4AAP8CAAABAHXtAAAAAAD//wEAdQCMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACACMAAAD1LwAAaQMAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABoAAAClMgAAGgMAAAEAAADZAm4AAAAAAP//AQDZAowAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       FwAAAIoyAAD/AgAAAQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAAC
       ADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAXjMAAGkDAAAE
       AEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAA
       AAoAU3RhclN5bWJvbAAA+gAAAEICAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIDUAADQDAAABAAAA
       n+B3AAAAAAD//wEAn+CMAAEAAAAAAJUAAQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object74" text:anchor-type="as-char" svg:width="4.5693in" svg:height="0.4965in" draw:z-index="69"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mfrac>
           <msub>
            <mstyle mathvariant="bold">
             <mover accent="true">
              <mi mathvariant="normal">u</mi>
              <mo stretchy="false">˙</mo>
             </mover>
            </mstyle>
            <mi mathvariant="italic">IeJeO</mi>
           </msub>
           <mrow>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">α</mi>
            </mstyle>
           </mrow>
          </mfrac>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mrow>
           <mo fence="true" form="prefix" stretchy="true">(</mo>
           <mrow>
            <mrow>
             <mrow>
              <mfrac>
               <mrow>
                <mo stretchy="false">∂</mo>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">v</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <mrow>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">α</mi>
                </mstyle>
               </mrow>
              </mfrac>
              <mo stretchy="false">−</mo>
              <mfrac>
               <mrow>
                <mo stretchy="false">∂</mo>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">u</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <mrow>
                <mo stretchy="false">∂</mo>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">α</mi>
                </mstyle>
               </mrow>
              </mfrac>
             </mrow>
             <mrow>
              <msub>
               <mover accent="true">
                <mi>r</mi>
                <mo stretchy="false">˙</mo>
               </mover>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
              <mo stretchy="false">−</mo>
              <msub>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">u</mi>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
             </mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mover accent="true">
                 <mi>r</mi>
                 <mo stretchy="false">˙</mo>
                </mover>
                <mi mathvariant="italic">IeJe</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
            </mrow>
           </mrow>
           <mo fence="true" form="postfix" stretchy="true">)</mo>
          </mrow>
          <mo stretchy="false">−</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mfrac>
          <mrow>
           <mo stretchy="false">∂</mo>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mrow>
          <mrow>
           <mo stretchy="false">∂</mo>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">α</mi>
           </mstyle>
          </mrow>
         </mfrac>
         <msub>
          <mstyle mathvariant="bold">
           <mover accent="true">
            <mi mathvariant="normal">u</mi>
            <mo stretchy="false">˙</mo>
           </mover>
          </mstyle>
          <mi mathvariant="italic">IeJeO</mi>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{{bold nitalic dot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
=
{1}
over
{r_IeJe}
left(
{partial {bold nitalic v}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}}
{dot r}_IeJe
-
{bold nitalic u}_IeJeO
{partial {dot r}_IeJe}
over
{partial {bold nitalic %alpha}}
right)

-
{1}
over
{r_IeJe
}
{partial {r}_IeJe}
over
{partial {bold nitalic %alpha}}
{bold nitalic dot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAVctAADt
       BAAAiAEAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAVi0AAOwEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAAAJAQAA3AEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAANQAAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA3AEA
       ACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEA
       BQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAA
       pwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAZwABABAAAAC5AAAAewIAAFgEAACPAgAAjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAHIBAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAJUCAAAi
       BAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAHIEAAD/AgAAAQAAAD0A
       UwEAAAAA//8BAD0AjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA0gYAAPcBAAABADHUAAAAAAD//wEAMQCM
       AAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAADkBQAAewIAAJII
       AACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAXAAAA/wUAACIEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAA
       AIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUA
       AAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACACAAAADSBgAAjAQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAACvCAAA0wMAAAEAAACe4MsAAAAAAP//AQCe4IwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAC3
       CQAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAANoKAADCAQAAAQB2
       1AAAAAAA//8BAHYAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA4wsAACwCAAAFAEllSmVPWQIAAAAA//8F
       AEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAA
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAA
       AACdCQAAewIAAE0OAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAPUKAAAiBAAAAQAAAAIi5QAA
       AAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAP0LAAAiBAAAAQAAALfgBgEAAAAA//8BALfg
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAHgOAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAAAUQAADCAQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       DhEAAMIBAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAAAWEgAALAIAAAUASWVK
       ZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGE
       AAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAA
       BQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAABnAAEAEAAAAOsPAAB7AgAAoRQAAI8CAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAA
       AAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAKBEAACIE
       AAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoA
       U3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAASxIAACIEAAABAAAAt+AG
       AQAAAAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJv
       bAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA+xQAABoDAAABAAAA2QJuAAAAAAD//wEA
       2QKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEA
       AAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABcAAADhFAAA/wIAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAA
       AgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAIAAAALQVAABpAwAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAFwXAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAAAB8AigABADkA
       AAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAzhgAAP8C
       AAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAADXGQAAaQMAAAUASWVKZU9ZAgAA
       AAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACHHAAAwgEAAAEAAAACIuUAAAAA
       AP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAA
       AAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACABoAAADEHQAA3AEAAAEAAADZAm4AAAAAAP//AQDZAowA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAA
       AAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAFwAAAKodAADCAQAAAQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAA
       AB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAg
       AAAAfR4AACwCAAAEAEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCF
       AAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAA
       AAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAZwABABAAAABsHAAAewIAADIgAACPAgAAjAABAAAAAACLAAEA
       AgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAA
       AAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAGgAAAEAdAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigAB
       ADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAA
       AAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAGMe
       AAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQA
       AAAKAFN0YXJTeW1ib2wAALABAADRBAAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAFkgAADTAwAAAQAA
       AJ/gywAAAAAA//8BAJ/gjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJT
       eW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAABMhAAD/AgAAAQAAABIiUwEAAAAA
       //8BABIijAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AKcBAAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAXAAAAcyMAAPcBAAABADHUAAAAAAD//wEAMQCMAAEAAAAA
       AIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAACFIgAAewIAADMlAACPAgAA
       jAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAA
       AAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAXAAAAoCIAACIEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ACAAAABzIwAAjAQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoA
       AACfJQAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAA
       AgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAMImAADCAQAA
       AQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3Ju
       ZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAlicAACwCAAAEAEllSmWfAQAAAAD/
       /wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAA
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAA
       AACEJQAAewIAAEopAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAFgmAAAiBAAAAQAAAAIi5QAA
       AAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAGEnAAAiBAAAAQAAALfgBgEAAAAA//8BALfg
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAMEpAAAaAwAAAQAAANkCdwAAAAAA//8BANkCjAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAXAAAAjCkAAP8CAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAACVKgAA
       aQMAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAlQABAAQAAAAAAAAAlgAB
       AAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object75" text:anchor-type="as-char" svg:width="4.2811in" svg:height="0.4965in" draw:z-index="70"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mfrac>
           <msub>
            <mstyle mathvariant="bold">
             <mover accent="true">
              <mi mathvariant="normal">u</mi>
              <mo stretchy="false">˙</mo>
             </mover>
            </mstyle>
            <mi mathvariant="italic">IeJeO</mi>
           </msub>
           <mrow>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">α</mi>
            </mstyle>
           </mrow>
          </mfrac>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">v</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">u</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
            </mrow>
            <mrow>
             <msub>
              <mover accent="true">
               <mi>r</mi>
               <mo stretchy="false">˙</mo>
              </mover>
              <mi mathvariant="italic">IeJe</mi>
             </msub>
             <mo stretchy="false">−</mo>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mi>r</mi>
                <mi mathvariant="italic">IeJe</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
            </mrow>
            <mrow>
             <msub>
              <mstyle mathvariant="bold">
               <mover accent="true">
                <mi mathvariant="normal">u</mi>
                <mo stretchy="false">˙</mo>
               </mover>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mover accent="true">
                <mi>r</mi>
                <mo stretchy="false">˙</mo>
               </mover>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{{bold nitalic dot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
=
{1}
over
{r_IeJe}
left(
{partial {bold nitalic v}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}}
{dot r}_IeJe
-
{partial {r}_IeJe}
over
{partial {bold nitalic %alpha}}
{bold nitalic dot u}_IeJeO
-
{bold nitalic u}_IeJeO
{partial {dot r}_IeJe}
over
{partial {bold nitalic %alpha}}
right)
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXoqAADt
       BAAAagEAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAeSoAAOwEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAAAJAQAA3AEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAANQAAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA3AEA
       ACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEA
       BQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAA
       pwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAZwABABAAAAC5AAAAewIAAFgEAACPAgAAjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAHIBAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAJUCAAAi
       BAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAHIEAAD/AgAAAQAAAD0A
       UwEAAAAA//8BAD0AjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA0gYAAPcBAAABADHUAAAAAAD//wEAMQCM
       AAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAADkBQAAewIAAJII
       AACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAXAAAA/wUAACIEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAA
       AIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUA
       AAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACACAAAADSBgAAjAQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAACvCAAA0wMAAAEAAACe4MsAAAAAAP//AQCe4IwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAC3
       CQAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAANoKAADCAQAAAQB2
       1AAAAAAA//8BAHYAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA4wsAACwCAAAFAEllSmVPWQIAAAAA//8F
       AEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAA
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAA
       AACdCQAAewIAAE0OAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAPUKAAAiBAAAAQAAAAIi5QAA
       AAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAP0LAAAiBAAAAQAAALfgBgEAAAAA//8BALfg
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAHgOAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAAAUQAADCAQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       DhEAAMIBAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAAAWEgAALAIAAAUASWVK
       ZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGE
       AAEABQAAAAAAAAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAA
       BQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAABnAAEAEAAAAOsPAAB7AgAAoRQAAI8CAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAA
       AAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAKBEAACIE
       AAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoA
       U3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAASxIAACIEAAABAAAAt+AG
       AQAAAAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJv
       bAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA+xQAABoDAAABAAAA2QJuAAAAAAD//wEA
       2QKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEA
       AAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABcAAADhFAAA/wIAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAA
       AgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAIAAAALQVAABpAwAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAFwXAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAOgYAADC
       AQAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJ
       AFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAADBoAAMIBAAABAHKhAAAA
       AAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAA
       AAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACACAAAADfGgAALAIAAAQASWVKZZ8BAAAAAP//BABJAGUA
       SgBlAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAAigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAAAM4YAAB7
       AgAAlBwAAI8CAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJv
       bAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAohkAACIEAAABAAAAAiLlAAAAAAD//wEA
       AiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcB
       AAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAaAAAAxRoAACIEAAABAAAAt+AGAQAAAAD//wEAt+CMAAEAAAAA
       AIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAI
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAaAAAAJR0AABoDAAABAAAA2QJ3AAAAAAD//wEA2QKMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcA
       AADWHAAA/wIAAAEAde0AAAAAAP//AQB1AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIwAAAN4dAABpAwAABQBJ
       ZUplT1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQA
       AAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAFkgAAD/AgAAAQAA
       ABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3Ju
       ZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAsSEAAP8CAAABAHXtAAAAAAD//wEA
       dQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAA
       AAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACACMAAAC6IgAAaQMAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBP
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACEJQAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCJgAA3AEAAAEAAADZAm4AAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AKcmAADCAQAAAQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAeycAACwCAAAEAEll
       SmWfAQAAAAD//wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAAB
       AAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAZwABABAAAABqJQAAewIAADApAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAAC
       ADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAD4mAAAiBAAA
       AQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAEYnAAAiBAAAAQAAALfgBgEA
       AAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       ALABAADRBAAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAFcpAADTAwAAAQAAAJ/gywAAAAAA//8BAJ/g
       jAABAAAAAACVAAEABAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object70" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="71"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">˙</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic dot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object16" text:anchor-type="as-char" svg:width="0.1756in" svg:height="0.1929in" draw:z-index="28"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">q</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic q}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAb4BAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvQEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object29" text:anchor-type="as-char" svg:width="1.4807in" svg:height="0.2201in" draw:z-index="29"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">α</mi>
          </mstyle>
          <mo stretchy="false">=</mo>
          <msub>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">q</mi>
           </mstyle>
           <mi mathvariant="italic">IX</mi>
          </msub>
         </mrow>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">q</mi>
          </mstyle>
          <mi mathvariant="italic">IE</mi>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">q</mi>
          </mstyle>
          <mi mathvariant="italic">JX</mi>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">q</mi>
          </mstyle>
          <mi mathvariant="italic">JE</mi>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic q}_IX,
{bold nitalic q}_IE,
{bold nitalic q}_JX,
{bold nitalic q}_JE
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAbEOAAAv
       AgAAYgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAsA4AAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ABoDAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAPQQAAPcBAAACAElY
       7QAAAAAA//8CAEkAWACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACVBQAAjQEAAAEALG4AAAAAAP//AQAs
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAADQGAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAaAAAAPAcAAPcBAAACAElF7QAAAAAA//8CAEkARQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB6CAAA
       jQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAABgJAACNAQAAAQBx7QAAAAAA
       //8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIQoAAPcBAAACAEpYBgEAAAAA//8CAEoAWACMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAACTCwAAjQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ADIMAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAOw0AAPcBAAACAEpF
       BgEAAAAA//8CAEoARQCMAAEAAAAAAJUAAQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object71" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="72"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">˙</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic dot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object23" text:anchor-type="as-char" svg:width="0.1453in" svg:height="0.1929in" draw:z-index="30"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">s</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic s}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXABAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAbwEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object30" text:anchor-type="as-char" svg:width="0.6807in" svg:height="0.2201in" draw:z-index="31"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">α</mi>
          </mstyle>
          <mo stretchy="false">=</mo>
          <msub>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">s</mi>
           </mstyle>
           <mi>I</mi>
          </msub>
         </mrow>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">s</mi>
          </mstyle>
          <mi>J</mi>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic s}_I,
{bold nitalic s}_J</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAcAGAAAv
       AgAAOAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvwYAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ABoDAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA0wMAAPcBAAABAElV
       AAAAAAD//wEASQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxl
       AAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACMBAAAjQEAAAEALG4AAAAAAP//AQAsAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAA
       AAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAFwAAACsFAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAA
       AB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAX
       AAAA5AUAAPcBAAABAEpuAAAAAAD//wEASgCMAAEAAAAAAJUAAQAEAAAAAAAAAJYAAQACAAAA
       AACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object72" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="73"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">˙</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic dot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object17" text:anchor-type="as-char" svg:width="0.1701in" svg:height="0.1929in" draw:z-index="32"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">v</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic v}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAbEBAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAsAEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAIQAAACNAQAAAQB21AAAAAAA//8BAHYAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="Standard"><draw:frame draw:style-name="fr1" draw:name="Object41" text:anchor-type="as-char" svg:width="1.5429in" svg:height="0.2272in" draw:z-index="74"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">α</mi>
          </mstyle>
          <mo stretchy="false">=</mo>
          <msub>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">v</mi>
           </mstyle>
           <mi mathvariant="italic">IX</mi>
          </msub>
         </mrow>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">v</mi>
          </mstyle>
          <mrow>
           <mi>I</mi>
           <mi>ω</mi>
          </mrow>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">v</mi>
          </mstyle>
          <mi mathvariant="italic">JX</mi>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">v</mi>
          </mstyle>
          <mrow>
           <mi>J</mi>
           <mi>ω</mi>
          </mrow>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic v}_IX,
{bold nitalic v}_{I%omega},
{bold nitalic v}_JX,
{bold nitalic v}_{J%omega}
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAVAPAABA
       AgAAcAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAATw8AAD8CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ADQDAACNAQAAAQB21AAAAAAA//8BAHYAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIgQAAPcBAAACAElY
       7QAAAAAA//8CAEkAWACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB6BQAAjQEAAAEALG4AAAAAAP//AQAs
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAADQGAACNAQAAAQB21AAAAAAA//8BAHYAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAXAAAAIgcAAPcBAAABAElVAAAAAAD//wEASQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAA
       AAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAP0AAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAwAcAAPcB
       AAABAAAAzuDDAAAAAAD//wEAzuCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkA
       VGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAADJCAAAjQEAAAEALG4AAAAA
       AP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAA
       AACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA
       /////wCGAAEABAAAAAAAAAByAAIAFwAAAGgJAACNAQAAAQB21AAAAAAA//8BAHYAjAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAaAAAAVgoAAPcBAAACAEpYBgEAAAAA//8CAEoAWACMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcA
       AADjCwAAjQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAIEMAACNAQAAAQB2
       1AAAAAAA//8BAHYAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAig0AAPcBAAABAEpuAAAAAAD//wEASgCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAP0AAAD/
       /wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAaAAAAKQ4AAPcBAAABAAAAzuDDAAAAAAD//wEAzuCMAAEAAAAAAJUA
       AQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object31" text:anchor-type="as-char" svg:width="2.478in" svg:height="0.4965in" draw:z-index="75"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mfrac>
           <msub>
            <mstyle mathvariant="bold">
             <mover accent="true">
              <mi mathvariant="normal">u</mi>
              <mo stretchy="false">˙</mo>
             </mover>
            </mstyle>
            <mi mathvariant="italic">IeJeO</mi>
           </msub>
           <mrow>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">α</mi>
            </mstyle>
           </mrow>
          </mfrac>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">v</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mover accent="true">
                <mi>r</mi>
                <mo stretchy="false">˙</mo>
               </mover>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{{bold nitalic dot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
=
{1}
over
{r_IeJe}
left(
{partial {bold nitalic v}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
{bold nitalic u}_IeJeO
{partial {dot r}_IeJe}
over
{partial {bold nitalic %alpha}}
right)
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAZYYAADt
       BAAA2gAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAlRgAAOwEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAAAJAQAA3AEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAANQAAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA3AEA
       ACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEA
       BQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAA
       pwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAZwABABAAAAC5AAAAewIAAFgEAACPAgAAjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAHIBAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAJUCAAAi
       BAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAHIEAAD/AgAAAQAAAD0A
       UwEAAAAA//8BAD0AjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA0gYAAPcBAAABADHUAAAAAAD//wEAMQCM
       AAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAADkBQAAewIAAJII
       AACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAXAAAA/wUAACIEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAA
       AIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUA
       AAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACACAAAADSBgAAjAQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAACvCAAA0wMAAAEAAACe4MsAAAAAAP//AQCe4IwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAC3
       CQAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAANoKAADCAQAAAQB2
       1AAAAAAA//8BAHYAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA4wsAACwCAAAFAEllSmVPWQIAAAAA//8F
       AEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAA
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAA
       AACdCQAAewIAAE0OAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAPUKAAAiBAAAAQAAAAIi5QAA
       AAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAP0LAAAiBAAAAQAAALfgBgEAAAAA//8BALfg
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAHgOAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAXAAAA0A8AAP8CAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAADZEAAA
       aQMAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACjEwAA
       wgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAA
       CgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADhFAAA3AEAAAEAAADZ
       Am4AAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRh
       bGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAMYUAADCAQAAAQByoQAAAAAA//8BAHIA
       jAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAA
       AAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAgAAAAfxUAACwCAAAEAEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEA
       AAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAA
       CgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAACJEwAAewIAAE8XAACP
       AgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAGgAAAFwUAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAA
       AACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAA
       CAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAGgAAAGUVAAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAALABAADRBAAA//8AAAAABQAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAFwXAADTAwAAAQAAAJ/gywAAAAAA//8BAJ/gjAABAAAAAACVAAEABAAAAAAAAACWAAEA
       AgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object73" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="76"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">˙</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic dot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object7" text:anchor-type="as-char" svg:width="0.1453in" svg:height="0.1929in" draw:z-index="33"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mover accent="true">
          <mi mathvariant="normal">s</mi>
          <mo stretchy="false">˙</mo>
         </mover>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic dot s}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXABAADr
       AQAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAbwEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACEAAAAjQEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACVAAEABAAAAAAAAACW
       AAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object24" text:anchor-type="as-char" svg:width="1.202in" svg:height="0.4382in" draw:z-index="34"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mfrac>
          <mrow>
           <mo stretchy="false">∂</mo>
           <msub>
            <mstyle mathvariant="bold">
             <mover accent="true">
              <mi mathvariant="normal">u</mi>
              <mo stretchy="false">˙</mo>
             </mover>
            </mstyle>
            <mi mathvariant="italic">IeJeO</mi>
           </msub>
          </mrow>
          <mrow>
           <mo stretchy="false">∂</mo>
           <mstyle mathvariant="bold">
            <mover accent="true">
             <mi mathvariant="normal">s</mi>
             <mo stretchy="false">˙</mo>
            </mover>
           </mstyle>
          </mrow>
         </mfrac>
         <mo stretchy="false">=</mo>
         <mfrac>
          <mrow>
           <mo stretchy="false">∂</mo>
           <msub>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">u</mi>
            </mstyle>
            <mi mathvariant="italic">IeJeO</mi>
           </msub>
          </mrow>
          <mrow>
           <mo stretchy="false">∂</mo>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">s</mi>
           </mstyle>
          </mrow>
         </mfrac>
        </mrow>
        <annotation encoding="StarMath 5.0">{partial {bold nitalic dot u}_IeJeO}
over
{partial {bold nitalic dot s}}
=
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic  s}}
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAe4LAABZ
       BAAAdAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA7QsAAFgEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADcAQAAjQEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AKcBAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAsAIAAPcBAAAFAEll
       SmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAAB
       hAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAZwABABAAAACEAAAARgIAADoFAABaAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAPcBAADt
       AwAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAABoDAAAIBAAAAQAAANkC
       dwAAAAAA//8BANkCjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAGgMAAO0DAAABAHOhAAAAAAD//wEAcwCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD/
       /wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAaAAAARQUAAMoCAAABAAAAPQBTAQAAAAD//wEAPQCMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAaAAAA0gYAAI0BAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAD1
       BwAAjQEAAAEAde0AAAAAAP//AQB1AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAA
       CQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIwAAAP4IAAD3AQAABQBJZUpl
       T1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQA
       AQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAGcAAQAQAAAAuAYAAEYCAABuCwAAWgIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABFCAAA7QMA
       AAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAE0JAADtAwAAAQBzoQAAAAAA
       //8BAHMAjAABAAAAAACVAAEABAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_2" text:outline-level="2">Acceleration of Radial Unit Vector,<draw:frame draw:style-name="fr1" draw:name="Object35" text:anchor-type="as-char" svg:width="3.3508in" svg:height="0.2417in" draw:z-index="35"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <msub>
          <mstyle mathvariant="bold">
           <mover accent="true">
            <mi mathvariant="normal">u</mi>
            <mo stretchy="false">¨</mo>
           </mover>
          </mstyle>
          <mi mathvariant="italic">IeJeO</mi>
         </msub>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mi>t</mi>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">q</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">s</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">v</mi>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">s</mi>
               <mo stretchy="false">˙</mo>
              </mover>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">v</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">s</mi>
               <mo stretchy="false">˙</mo>
              </mover>
             </mstyle>
             <mi>J</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">a</mi>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">s</mi>
               <mo stretchy="false">¨</mo>
              </mover>
             </mstyle>
             <mi>I</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mi mathvariant="normal">a</mi>
             </mstyle>
             <mi>J</mi>
            </msub>
            <mi>,</mi>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">s</mi>
               <mo stretchy="false">¨</mo>
              </mover>
             </mstyle>
             <mi>J</mi>
            </msub>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">{bold nitalic ddot u}_IeJeO
left(
t,
{bold nitalic q}_I,{bold nitalic s}_I,
{bold nitalic q}_J,{bold nitalic s}_J,
{bold nitalic v}_I,{bold nitalic dot s}_I,
{bold nitalic v}_J,{bold nitalic dot s}_J,
{bold nitalic a}_I,{bold nitalic ddot s}_I,
{bold nitalic a}_J,{bold nitalic ddot s}_J
right)</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAT8hAABm
       AgAASQEAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAPiEAAGUCAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAwgEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACnAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       ABECAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAA+gAAAEICAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAACAQA
       ANwBAAABAAAAnuB3AAAAAAD//wEAnuCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACMBAAApwEAAAEAdHcA
       AAAAAP//AQB0AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUA
       AAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAGAFAACnAQAAAQAsbgAAAAAA//8BACwAjAAB
       AAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAA
       AAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAXAAAA/wUAAKcBAAABAHHtAAAAAAD//wEAcQCMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcA
       AAAiBwAAEQIAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAMAHAACnAQAAAQAs
       bgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAXwgAAKcBAAABAHOhAAAAAAD//wEAcwCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAA
       AAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAAAYCQAAEQIAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       FwAAANIJAACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAAC
       ADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAcAoAAKcBAAAB
       AHHtAAAAAAD//wEAcQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACTCwAAEQIAAAEASm4AAAAAAP//AQBK
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGcMAACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAA
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAXAAAABg0AAKcBAAABAHOhAAAAAAD//wEAcwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAA
       AAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAC/DQAAEQIA
       AAEASm4AAAAAAP//AQBKAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAJMOAACnAQAAAQAsbgAAAAAA//8B
       ACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcB
       AAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAXAAAAMQ8AAKcBAAABAHbUAAAAAAD//wEAdgCMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAA
       AAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABcAAAA6EAAAEQIAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAPMQAACn
       AQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0
       YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAJIRAACnAQAAAQAAANkCdwAA
       AAAA//8BANkCjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAA
       AAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAkhEAAKcBAAABAHOhAAAAAAD//wEAcwCMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAABLEgAAEQIAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AAQTAACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAoxMAAKcBAAABAHbU
       AAAAAAD//wEAdgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxl
       AAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACRFAAAEQIAAAEASm4AAAAAAP//AQBKAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAA
       AAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAFwAAAH8VAACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAB4WAACnAQAAAQAAANkCdwAAAAAA//8BANkCjAABAAAAAACLAAEAAgAAAB8AigABADkA
       AAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAABBYAAKcB
       AAABAHOhAAAAAAD//wEAcwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAADXFgAAEQIAAAEASm4AAAAAAP//
       AQBKAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACn
       AQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAFwAAAKsXAACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAXAAAAShgAAKcBAAABAGHUAAAAAAD//wEAYQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAA4GQAA
       EQIAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAPEZAACnAQAAAQAsbgAAAAAA
       //8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAA
       AACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA
       /////wCGAAEABAAAAAAAAAByAAIAGgAAAJAaAACnAQAAAQAAAKgAdwAAAAAA//8BAKgAjAAB
       AAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAA
       AAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAXAAAAkBoAAKcBAAABAHOhAAAAAAD//wEAcwCMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcA
       AABJGwAAEQIAAAEASVUAAAAAAP//AQBJAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAAIcAACnAQAAAQAs
       bgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAoRwAAKcBAAABAGHUAAAAAAD//wEAYQCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAA
       AAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAACPHQAAEQIAAAEASm4AAAAAAP//AQBKAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       FwAAAGMeAACnAQAAAQAsbgAAAAAA//8BACwAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAAC
       ADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAABwfAACnAQAA
       AQAAAKgAdwAAAAAA//8BAKgAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRo
       b3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAAh8AAKcBAAABAHOhAAAAAAD/
       /wEAcwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA
       /QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABcAAAC7HwAAEQIAAAEASm4AAAAAAP//AQBKAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAD6AAAAQgIAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAABZIAAA3AEAAAEAAACf4HcAAAAAAP//AQCf4IwAAQAAAAAAlQABAAQAAAAA
       AAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object27" text:anchor-type="as-char" svg:width="2.1098in" svg:height="0.4319in" draw:z-index="77"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <msub>
           <mstyle mathvariant="bold">
            <mover accent="true">
             <mi mathvariant="normal">u</mi>
             <mo stretchy="false">˙</mo>
            </mover>
           </mstyle>
           <mi mathvariant="italic">IeJeO</mi>
          </msub>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">v</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <msub>
             <mover accent="true">
              <mi>r</mi>
              <mo stretchy="false">˙</mo>
             </mover>
             <mi mathvariant="italic">IeJe</mi>
            </msub>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic dot u}_IeJeO
=
{1}
over
{r_IeJe
}
left(
{bold nitalic v}_IeJeO
-
{bold nitalic u}_IeJeO
{dot r}_IeJe
right)
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAe8UAABJ
       BAAAhwAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA7hQAAEgEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAADuAAAAlQIAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAALkAAAB7AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAwgEA
       AOUCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIgQA
       AHsCAAABAAAAPQBTAQAAAAD//wEAPQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACDBgAAcgEAAAEAMdQA
       AAAAAP//AQAxAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAA
       igABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAA
       AJUFAAD3AQAAQwgAAAsCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACvBQAAngMAAAEAcqEAAAAAAP//
       AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9
       AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAIAAAAIMGAAAIBAAABABJZUplnwEAAAAA//8EAEkAZQBKAGUA
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAPoAAABCAgAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAHoIAACwAgAAAQAAAJ7gdwAAAAAA//8BAJ7gjAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAXAAAAGAkAAHsCAAABAHbUAAAAAAD//wEAdgCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAAAGCgAA
       5QIAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACBDAAA
       ewIAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAA
       CQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAANkNAAB7AgAAAQB17QAA
       AAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAA
       AAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAA4g4AAOUCAAAFAEllSmVPWQIAAAAA//8FAEkA
       ZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAArBEAAJUCAAABAAAA2QJuAAAAAAD//wEA2QKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAA
       AAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAAB3EQAAewIAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       IAAAAEsSAADlAgAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8A
       igABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAPoAAABCAgAA//8AAAAABQAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAA
       AA0UAACwAgAAAQAAAJ/gdwAAAAAA//8BAJ/gjAABAAAAAACVAAEABAAAAAAAAACWAAEAAgAA
       AAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object36" text:anchor-type="as-char" svg:width="4.7854in" svg:height="0.4555in" draw:z-index="78"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <msub>
           <mstyle mathvariant="bold">
            <mover accent="true">
             <mi mathvariant="normal">u</mi>
             <mo stretchy="false">¨</mo>
            </mover>
           </mstyle>
           <mi mathvariant="italic">IeJeO</mi>
          </msub>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mrow>
           <mo fence="true" form="prefix" stretchy="true">(</mo>
           <mrow>
            <mrow>
             <mrow>
              <msub>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">a</mi>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
              <mo stretchy="false">−</mo>
              <msub>
               <mstyle mathvariant="bold">
                <mover accent="true">
                 <mi mathvariant="normal">u</mi>
                 <mo stretchy="false">˙</mo>
                </mover>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
             </mrow>
             <mrow>
              <msub>
               <mover accent="true">
                <mi>r</mi>
                <mo stretchy="false">˙</mo>
               </mover>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
              <mo stretchy="false">−</mo>
              <msub>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">u</mi>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
             </mrow>
             <msub>
              <mover accent="true">
               <mi>r</mi>
               <mo stretchy="false">¨</mo>
              </mover>
              <mi mathvariant="italic">IeJe</mi>
             </msub>
            </mrow>
           </mrow>
           <mo fence="true" form="postfix" stretchy="true">)</mo>
          </mrow>
          <mo stretchy="false">−</mo>
          <mfrac>
           <mn>1</mn>
           <msubsup>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
            <mn>2</mn>
           </msubsup>
          </mfrac>
         </mrow>
         <msub>
          <mover accent="true">
           <mi>r</mi>
           <mo stretchy="false">˙</mo>
          </mover>
          <mi mathvariant="italic">IeJe</mi>
         </msub>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">v</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <msub>
             <mover accent="true">
              <mi>r</mi>
              <mo stretchy="false">˙</mo>
             </mover>
             <mi mathvariant="italic">IeJe</mi>
            </msub>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic ddot u}_IeJeO
=
{1}
over
{r_IeJe
}
left(
{bold nitalic a}_IeJeO
-
{bold nitalic dot u}_IeJeO
{dot r}_IeJe
-
{bold nitalic u}_IeJeO
{ddot r}_IeJe
right)
-
{1}
over
{r^2_IeJe
}
{dot r}_IeJe
left(
{bold nitalic v}_IeJeO
-
{bold nitalic u}_IeJeO
{dot r}_IeJe
right)
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXsvAACF
       BAAAPwEAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAei8AAIQEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAADuAAAAlQIAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAALkAAAB7AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAwgEA
       AOUCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIgQA
       AHsCAAABAAAAPQBTAQAAAAD//wEAPQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACDBgAAcgEAAAEAMdQA
       AAAAAP//AQAxAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAA
       igABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAA
       AJUFAAD3AQAAQwgAAAsCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACvBQAAngMAAAEAcqEAAAAAAP//
       AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9
       AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAIAAAAIMGAAAIBAAABABJZUplnwEAAAAA//8EAEkAZQBKAGUA
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAPoAAABCAgAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAHoIAACwAgAAAQAAAJ7gdwAAAAAA//8BAJ7gjAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAXAAAA/ggAAHsCAAABAGHUAAAAAAD//wEAYQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAAAGCgAA
       5QIAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABnDAAA
       ewIAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAA
       CgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAODgAAlQIAAAEAAADZ
       AncAAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRh
       bGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAANkNAAB7AgAAAQB17QAAAAAA//8BAHUA
       jAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAA
       AAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAjAAAA4g4AAOUCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD/
       /wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAaAAAAkhEAAJUCAAABAAAA2QJuAAAAAAD//wEA2QKMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAA
       AAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABcAAAB3EQAAewIAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAEsSAADl
       AgAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAAC
       ADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAPITAAB7AgAA
       AQAAABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRo
       b3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAShUAAHsCAAABAHXtAAAAAAD/
       /wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA
       /QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACACMAAABTFgAA5QIAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoA
       ZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAA
       pwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABoAAAAdGQAAlQIAAAEAAACoAG4AAAAAAP//AQCoAIwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAA
       BQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAFwAAAAMZAAB7AgAAAQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAA
       vBkAAOUCAAAEAEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAA+gAAAEICAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAfhsA
       ALACAAABAAAAn+B3AAAAAAD//wEAn+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAA
       AAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAAhwAAHsCAAABAAAA
       EiJTAQAAAAD//wEAEiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABjHgAAcgEAAAEAMdQAAAAAAP//AQAx
       AIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAAigABADoAAAAC
       ADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAAAHUdAAD3AQAA
       IyAAAAsCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAA
       AAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACABcAAACPHQAA0wMAAAEAcqEAAAAAAP//AQByAIwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAA
       BQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAIAAAAGMeAAA9BAAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAXAAAASB4AAP8CAAABADJ/AAAAAAD//wEAMgCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAjiAA
       AJUCAAABAAAA2QJuAAAAAAD//wEA2QKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB0IAAAewIAAAEAcqEA
       AAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUA
       AAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAC0hAADlAgAABABJZUplnwEAAAAA//8EAEkA
       ZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAPoA
       AABCAgAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA
       /////wCGAAEABAAAAAAAAAByAAIAGgAAAAkjAACwAgAAAQAAAJ7gdwAAAAAA//8BAJ7gjAAB
       AAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAA
       AAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAXAAAAqCMAAHsCAAABAHbUAAAAAAD//wEAdgCMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMA
       AACWJAAA5QIAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoA
       AAARJwAAewIAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAA
       AgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAGkoAAB7AgAA
       AQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3Ju
       ZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcikAAOUCAAAFAEllSmVPWQIAAAAA
       //8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5
       bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAPCwAAJUCAAABAAAA2QJuAAAAAAD/
       /wEA2QKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA
       pwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABcAAAAHLAAAewIAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAA
       AAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAIAAAANssAADlAgAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEA
       AgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAPoAAABCAgAA//8AAAAABQAAAAAA
       AAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAGgAAAJ0uAACwAgAAAQAAAJ/gdwAAAAAA//8BAJ/gjAABAAAAAACVAAEABAAAAAAAAACW
       AAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object52" text:anchor-type="as-char" svg:width="3.9161in" svg:height="0.4319in" draw:z-index="79"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <msub>
           <mstyle mathvariant="bold">
            <mover accent="true">
             <mi mathvariant="normal">u</mi>
             <mo stretchy="false">¨</mo>
            </mover>
           </mstyle>
           <mi mathvariant="italic">IeJeO</mi>
          </msub>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mrow>
           <mo fence="true" form="prefix" stretchy="true">(</mo>
           <mrow>
            <mrow>
             <mrow>
              <msub>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">a</mi>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
              <mo stretchy="false">−</mo>
              <msub>
               <mstyle mathvariant="bold">
                <mover accent="true">
                 <mi mathvariant="normal">u</mi>
                 <mo stretchy="false">˙</mo>
                </mover>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
             </mrow>
             <mrow>
              <msub>
               <mover accent="true">
                <mi>r</mi>
                <mo stretchy="false">˙</mo>
               </mover>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
              <mo stretchy="false">−</mo>
              <msub>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">u</mi>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
             </mrow>
             <msub>
              <mover accent="true">
               <mi>r</mi>
               <mo stretchy="false">¨</mo>
              </mover>
              <mi mathvariant="italic">IeJe</mi>
             </msub>
            </mrow>
           </mrow>
           <mo fence="true" form="postfix" stretchy="true">)</mo>
          </mrow>
          <mo stretchy="false">−</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <msub>
          <mstyle mathvariant="bold">
           <mover accent="true">
            <mi mathvariant="normal">u</mi>
            <mo stretchy="false">˙</mo>
           </mover>
          </mstyle>
          <mi mathvariant="italic">IeJeO</mi>
         </msub>
         <msub>
          <mover accent="true">
           <mi>r</mi>
           <mo stretchy="false">˙</mo>
          </mover>
          <mi mathvariant="italic">IeJe</mi>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic ddot u}_IeJeO
=
{1}
over
{r_IeJe}
left(
{bold nitalic a}_IeJeO
-
{bold nitalic dot u}_IeJeO
{dot r}_IeJe
-
{bold nitalic u}_IeJeO
{ddot r}_IeJe
right)
-
{1}
over
{r_IeJe}
{bold nitalic dot u}_IeJeO
{dot r}_IeJe</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAdsmAABJ
       BAAABwEAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA2iYAAEgEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAADuAAAAlQIAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAALkAAAB7AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAwgEA
       AOUCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIgQA
       AHsCAAABAAAAPQBTAQAAAAD//wEAPQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACDBgAAcgEAAAEAMdQA
       AAAAAP//AQAxAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAA
       igABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAA
       AJUFAAD3AQAAQwgAAAsCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACvBQAAngMAAAEAcqEAAAAAAP//
       AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9
       AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAIAAAAIMGAAAIBAAABABJZUplnwEAAAAA//8EAEkAZQBKAGUA
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAPoAAABCAgAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAHoIAACwAgAAAQAAAJ7gdwAAAAAA//8BAJ7gjAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAXAAAA/ggAAHsCAAABAGHUAAAAAAD//wEAYQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAAAGCgAA
       5QIAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABnDAAA
       ewIAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAA
       CgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAODgAAlQIAAAEAAADZ
       AncAAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRh
       bGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAANkNAAB7AgAAAQB17QAAAAAA//8BAHUA
       jAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAA
       AAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAjAAAA4g4AAOUCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD/
       /wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAaAAAAkhEAAJUCAAABAAAA2QJuAAAAAAD//wEA2QKMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAA
       AAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABcAAAB3EQAAewIAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAEsSAADl
       AgAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAAC
       ADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAPITAAB7AgAA
       AQAAABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRo
       b3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAShUAAHsCAAABAHXtAAAAAAD/
       /wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA
       /QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACACMAAABTFgAA5QIAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoA
       ZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAA
       pwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABoAAAAdGQAAlQIAAAEAAACoAG4AAAAAAP//AQCoAIwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAA
       BQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAFwAAAAMZAAB7AgAAAQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAA
       vBkAAOUCAAAEAEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAA+gAAAEICAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAfhsA
       ALACAAABAAAAn+B3AAAAAAD//wEAn+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAA
       AAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAAhwAAHsCAAABAAAA
       EiJTAQAAAAD//wEAEiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABjHgAAcgEAAAEAMdQAAAAAAP//AQAx
       AIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAAigABADoAAAAC
       ADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAAAHUdAAD3AQAA
       IyAAAAsCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAA
       AAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACABcAAACPHQAAngMAAAEAcqEAAAAAAP//AQByAIwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAA
       BQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAIAAAAGMeAAAIBAAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAAKkgAACVAgAAAQAAANkCdwAAAAAA//8BANkCjAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       WSAAAHsCAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAABiIQAA5QIAAAUASWVK
       ZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAA
       CgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAsJAAAlQIAAAEAAADZ
       Am4AAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRh
       bGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAABIkAAB7AgAAAQByoQAAAAAA//8BAHIA
       jAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAA
       AAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAgAAAAyyQAAOUCAAAEAEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEA
       AAAAAJUAAQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object53" text:anchor-type="as-char" svg:width="2.9665in" svg:height="0.4319in" draw:z-index="81"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <msub>
           <mstyle mathvariant="bold">
            <mover accent="true">
             <mi mathvariant="normal">u</mi>
             <mo stretchy="false">¨</mo>
            </mover>
           </mstyle>
           <mi mathvariant="italic">IeJeO</mi>
          </msub>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">a</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
             <mo stretchy="false">−</mo>
             <mn>2</mn>
            </mrow>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">u</mi>
               <mo stretchy="false">˙</mo>
              </mover>
             </mstyle>
             <mi mathvariant="italic">IeJeO</mi>
            </msub>
            <mrow>
             <msub>
              <mover accent="true">
               <mi>r</mi>
               <mo stretchy="false">˙</mo>
              </mover>
              <mi mathvariant="italic">IeJe</mi>
             </msub>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <msub>
             <mover accent="true">
              <mi>r</mi>
              <mo stretchy="false">¨</mo>
             </mover>
             <mi mathvariant="italic">IeJe</mi>
            </msub>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic ddot u}_IeJeO
=
{1}
over
{r_IeJe}
left(
{bold nitalic a}_IeJeO
-
2
{bold nitalic dot u}_IeJeO
{dot r}_IeJe
-
{bold nitalic u}_IeJeO
{ddot r}_IeJe
right)</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAW8dAABJ
       BAAAvwAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAbh0AAEgEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAADuAAAAlQIAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAALkAAAB7AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAwgEA
       AOUCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIgQA
       AHsCAAABAAAAPQBTAQAAAAD//wEAPQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACDBgAAcgEAAAEAMdQA
       AAAAAP//AQAxAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAAAAAA
       igABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEAEAAA
       AJUFAAD3AQAAQwgAAAsCAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACvBQAAngMAAAEAcqEAAAAAAP//
       AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9
       AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAIAAAAIMGAAAIBAAABABJZUplnwEAAAAA//8EAEkAZQBKAGUA
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAPoAAABCAgAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAHoIAACwAgAAAQAAAJ7gdwAAAAAA//8BAJ7gjAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAXAAAA/ggAAHsCAAABAGHUAAAAAAD//wEAYQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAAAGCgAA
       5QIAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABnDAAA
       ewIAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAA
       CQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAANkNAAB7AgAAAQAy1AAA
       AAAA//8BADIAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAABcPAACVAgAAAQAAANkCdwAAAAAA//8BANkC
       jAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAA
       AAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAXAAAA4g4AAHsCAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ACMAAADrDwAA5QIAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ABoAAACbEgAAlQIAAAEAAADZAm4AAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAIASAAB7
       AgAAAQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRo
       b3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAVBMAAOUCAAAEAEllSmWfAQAA
       AAD//wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5
       bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA+xQAAHsCAAABAAAAEiJTAQAAAAD/
       /wEAEiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA
       pwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABcAAABtFgAAewIAAAEAde0AAAAAAP//AQB1AIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAA
       AAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAIwAAAHYXAADlAgAABQBJZUplT1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAACYaAACVAgAAAQAAAKgAbgAAAAAA//8BAKgAjAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       DBoAAHsCAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAAAADfGgAA5QIAAAQASWVK
       ZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAD6AAAAQgIAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAChHAAAsAIAAAEAAACf4HcA
       AAAAAP//AQCf4IwAAQAAAAAAlQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object37" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="36"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">¨</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic ddot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAApwEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object38" text:anchor-type="as-char" svg:width="0.1846in" svg:height="0.2071in" draw:z-index="37"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">α</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic %alpha}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAdUBAAAN
       AgAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA1AEAAAwCAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAABqAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       lQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object4" text:anchor-type="as-char" svg:width="5.472in" svg:height="0.9866in" draw:z-index="82"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mtable>
         <mtr>
          <mtd>
           <mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mover accent="true">
                  <mi mathvariant="normal">u</mi>
                  <mo stretchy="false">¨</mo>
                 </mover>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">=</mo>
             <mfrac>
              <mn>1</mn>
              <msub>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mfrac>
            </mrow>
            <mrow>
             <mo fence="true" form="prefix" stretchy="true">(</mo>
             <mrow>
              <mrow>
               <mrow>
                <mfrac>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <msub>
                   <mstyle mathvariant="bold">
                    <mi mathvariant="normal">a</mi>
                   </mstyle>
                   <mi mathvariant="italic">IeJeO</mi>
                  </msub>
                 </mrow>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <mstyle mathvariant="bold">
                   <mi mathvariant="normal">α</mi>
                  </mstyle>
                 </mrow>
                </mfrac>
                <mo stretchy="false">−</mo>
                <mn>2</mn>
               </mrow>
               <mfrac>
                <mrow>
                 <mo stretchy="false">∂</mo>
                 <msub>
                  <mstyle mathvariant="bold">
                   <mover accent="true">
                    <mi mathvariant="normal">u</mi>
                    <mo stretchy="false">˙</mo>
                   </mover>
                  </mstyle>
                  <mi mathvariant="italic">IeJeO</mi>
                 </msub>
                </mrow>
                <mrow>
                 <mo stretchy="false">∂</mo>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">α</mi>
                 </mstyle>
                </mrow>
               </mfrac>
               <mrow>
                <msub>
                 <mover accent="true">
                  <mi>r</mi>
                  <mo stretchy="false">˙</mo>
                 </mover>
                 <mi mathvariant="italic">IeJe</mi>
                </msub>
                <mo stretchy="false">−</mo>
                <mn>2</mn>
               </mrow>
               <msub>
                <mstyle mathvariant="bold">
                 <mover accent="true">
                  <mi mathvariant="normal">u</mi>
                  <mo stretchy="false">˙</mo>
                 </mover>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
               <mrow>
                <mfrac>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <msub>
                   <mover accent="true">
                    <mi>r</mi>
                    <mo stretchy="false">˙</mo>
                   </mover>
                   <mi mathvariant="italic">IeJe</mi>
                  </msub>
                 </mrow>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <mstyle mathvariant="bold">
                   <mi mathvariant="normal">α</mi>
                  </mstyle>
                 </mrow>
                </mfrac>
                <mo stretchy="false">−</mo>
                <mfrac>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <msub>
                   <mstyle mathvariant="bold">
                    <mi mathvariant="normal">u</mi>
                   </mstyle>
                   <mi mathvariant="italic">IeJeO</mi>
                  </msub>
                 </mrow>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <mstyle mathvariant="bold">
                   <mi mathvariant="normal">α</mi>
                  </mstyle>
                 </mrow>
                </mfrac>
               </mrow>
               <mrow>
                <msub>
                 <mover accent="true">
                  <mi>r</mi>
                  <mo stretchy="false">¨</mo>
                 </mover>
                 <mi mathvariant="italic">IeJe</mi>
                </msub>
                <mo stretchy="false">−</mo>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">u</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <mfrac>
                <mrow>
                 <mo stretchy="false">∂</mo>
                 <msub>
                  <mover accent="true">
                   <mi>r</mi>
                   <mo stretchy="false">¨</mo>
                  </mover>
                  <mi mathvariant="italic">IeJe</mi>
                 </msub>
                </mrow>
                <mrow>
                 <mo stretchy="false">∂</mo>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">α</mi>
                 </mstyle>
                </mrow>
               </mfrac>
              </mrow>
             </mrow>
             <mo fence="true" form="postfix" stretchy="true">)</mo>
            </mrow>
           </mrow>
          </mtd>
         </mtr>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mspace width="16em"/>
             <mo stretchy="false">−</mo>
             <mfrac>
              <mn>1</mn>
              <msubsup>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
               <mn>2</mn>
              </msubsup>
             </mfrac>
            </mrow>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
            <mrow>
             <mo fence="true" form="prefix" stretchy="true">(</mo>
             <mrow>
              <mrow>
               <mrow>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">a</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
                <mo stretchy="false">−</mo>
                <mn>2</mn>
               </mrow>
               <msub>
                <mstyle mathvariant="bold">
                 <mover accent="true">
                  <mi mathvariant="normal">u</mi>
                  <mo stretchy="false">˙</mo>
                 </mover>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
               <mrow>
                <msub>
                 <mover accent="true">
                  <mi>r</mi>
                  <mo stretchy="false">˙</mo>
                 </mover>
                 <mi mathvariant="italic">IeJe</mi>
                </msub>
                <mo stretchy="false">−</mo>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">u</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <msub>
                <mover accent="true">
                 <mi>r</mi>
                 <mo stretchy="false">¨</mo>
                </mover>
                <mi mathvariant="italic">IeJe</mi>
               </msub>
              </mrow>
             </mrow>
             <mo fence="true" form="postfix" stretchy="true">)</mo>
            </mrow>
           </mrow>
          </mtd>
         </mtr>
        </mtable>
        <annotation encoding="StarMath 5.0">{partial {bold nitalic ddot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
=
{1}
over
{r_IeJe}
left(
{partial {bold nitalic a}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
2
{partial {bold nitalic dot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
{dot r}_IeJe
-
2
{bold nitalic dot u}_IeJeO
{partial {dot r}_IeJe}
over
{partial {bold nitalic %alpha}}
-
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}}
{ddot r}_IeJe
-
{bold nitalic u}_IeJeO
{partial {ddot r}_IeJe}
over
{partial {bold nitalic %alpha}}
right)
newline
&quot;&quot;~~~~~~~~
-
{1}
over
{r^2_IeJe}
{partial {r}_IeJe}
over
{partial {bold nitalic %alpha}}
left(
{bold nitalic a}_IeJeO
-
2
{bold nitalic dot u}_IeJeO
{dot r}_IeJe
-
{bold nitalic u}_IeJeO
{ddot r}_IeJe
right)</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAUs2AADL
       CQAAqwIAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAASjYAAMoJAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADcAQAA3AEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AKcBAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAsAIAACwCAAAFAEll
       SmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAAB
       hAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAZwABABAAAACEAAAAewIAADoFAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAMIBAAAi
       BAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAOUCAAAiBAAAAQAAALfg
       BgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAEUFAAD/AgAAAQAAAD0AUwEAAAAA//8B
       AD0AjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcB
       AAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAXAAAApgcAAPcBAAABADHUAAAAAAD//wEAMQCMAAEAAAAAAIsA
       AQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAAC4BgAAewIAAGYJAACPAgAAjAAB
       AAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAA
       AAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAXAAAA7QYAACIEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAA
       AACmBwAAjAQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACd
       CQAA0wMAAAEAAACe4MsAAAAAAP//AQCe4IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACLCgAAwgEAAAEA
       AAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAK4LAADCAQAAAQBh1AAAAAAA//8B
       AGEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0A
       AAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAjAAAAnAwAACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUA
       TwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAABwCgAAewIA
       AA0PAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAK4LAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIi
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAANEMAAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAADEPAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       pBAAAP8CAAABADLUAAAAAAD//wEAMgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAA
       AAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAxxEAAMIBAAABAAAA
       AiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5
       bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAHxMAANwBAAABAAAA2QJ3AAAAAAD/
       /wEA2QKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA
       pwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABcAAADqEgAAwgEAAAEAde0AAAAAAP//AQB1AIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAA
       AAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAIwAAAPITAAAsAgAABQBJZUplT1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACL
       AAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAArBEAAHsCAABiFgAAjwIAAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//
       AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABoAAAAEEwAAIgQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAAANFAAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADX
       FgAAGgMAAAEAAADZAm4AAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAL0WAAD/AgAAAQBy
       oQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAkRcAAGkDAAAEAEllSmWfAQAAAAD//wQA
       SQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAOBkAAP8CAAABAAAAEiJTAQAAAAD//wEAEiKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAA
       AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAACQGgAA/wIAAAEAMtQAAAAAAP//AQAyAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ABoAAADoGwAAGgMAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAALMbAAD/
       AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRo
       b3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAuxwAAGkDAAAFAEllSmVPWQIA
       AAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAax8AAMIBAAABAAAAAiLlAAAA
       AAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAqSAAANwBAAABAAAA2QJuAAAAAAD//wEA2QKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAA
       AAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAACOIAAAwgEAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       IAAAAGIhAAAsAgAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8A
       hQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAAUR8AAHsCAAAXIwAAjwIAAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAAAlIAAAIgQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABI
       IQAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAA+IwAA/wIAAAEA
       AAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADLJAAAwgEAAAEAAAACIuUAAAAA
       AP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAA
       AACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA
       /////wCGAAEABAAAAAAAAAByAAIAFwAAANQlAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAjAAAA3CYAACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAA
       AIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAACxJAAAewIAAGcpAACPAgAA
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAO4lAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAABEnAAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8A
       igABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAA
       AMEpAAAaAwAAAQAAAKgAbgAAAAAA//8BAKgAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAAC
       ADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAApykAAP8CAAAB
       AHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAAAAB6KgAAaQMAAAQASWVKZZ8BAAAAAP//
       BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9s
       AAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAiLAAA/wIAAAEAAAASIlMBAAAAAP//AQAS
       IowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAJQtAAD/AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAnS4AAGkDAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAA
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAaAAAATTEAAMIBAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAijIA
       ANwBAAABAAAAqABuAAAAAAD//wEAqACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABwMgAAwgEAAAEAcqEA
       AAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUA
       AAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAEMzAAAsAgAABABJZUplnwEAAAAA//8EAEkA
       ZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAAMjEA
       AHsCAAD4NAAAjwIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3lt
       Ym9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAGMgAAIgQAAAEAAAACIuUAAAAAAP//
       AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAA
       pwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABoAAAApMwAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABoAAAAgNQAA0wMAAAEAAACf4MsAAAAAAP//AQCf4IwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ABoAAADkBQAAwAcAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAEUIAAC4
       BgAAAQAx1AAAAAAA//8BADEAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAF
       AAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AGcAAQAQAAAAVwcAADwHAAAFCgAAUAcAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAHEHAAAYCQAAAQBy
       oQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAARQgAAJ0JAAAEAEllSmWfAQAAAAD//wQA
       SQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAA
       AAAA/QAAAAAAAAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACABcAAABFCAAARQgAAAEAMn8AAAAAAP//AQAyAIwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABoAAABwCgAAgwYAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       FwAAAJMLAACDBgAAAQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAAC
       ADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAZwwAAO0GAAAE
       AEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAAB
       hAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAZwABABAAAABWCgAAPAcAABwOAABQBwAAjAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAACoLAADj
       CAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAE0MAADjCAAAAQAAALfg
       BgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAPoAAABCAgAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAF4OAAD1BwAAAQAAAJ7gdwAAAAAA//8B
       AJ7gjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcB
       AAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAXAAAA/A4AAMAHAAABAGHUAAAAAAD//wEAYQCMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAA
       AAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACACMAAADrDwAAKggAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAABLEgAAwAcAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoA
       AQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAAD/AwAAAAAA
       AAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAL4T
       AADABwAAAQAy1AAAAAAA//8BADIAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAPsUAADbBwAAAQAAANkC
       dwAAAAAA//8BANkCjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAxhQAAMAHAAABAHXtAAAAAAD//wEAdQCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAA
       AAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACACMAAADPFQAAKggAAAUASWVKZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//
       AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABoAAAB/GAAA2wcAAAEAAADZAm4AAAAAAP//AQDZAowAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAA
       AgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABy
       AAIAFwAAAGQYAADABwAAAQByoQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkA
       AAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAOBkAACoI
       AAAEAEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIA
       NAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA3xoAAMAHAAAB
       AAAAEiJTAQAAAAD//wEAEiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABSHAAAwAcAAAEAde0AAAAAAP//
       AQB1AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9
       AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAIwAAAFodAAAqCAAABQBJZUplT1kCAAAAAP//BQBJAGUASgBl
       AE8AjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACn
       AQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAGgAAAAogAADbBwAAAQAAAKgAbgAAAAAA//8BAKgAjAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAXAAAA8B8AAMAHAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAAAADD
       IAAAKggAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6
       AAAAAgA0AAAACgBTdGFyU3ltYm9sAAD6AAAAQgIAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACFIgAA
       9QcAAAEAAACf4HcAAAAAAP//AQCf4IwAAQAAAAAAlQABAAQAAAAAAAAAlgABAAIAAAAAAIwA
       AQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object5" text:anchor-type="as-char" svg:width="5.472in" svg:height="0.9634in" draw:z-index="84"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mtable>
         <mtr>
          <mtd>
           <mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mover accent="true">
                  <mi mathvariant="normal">u</mi>
                  <mo stretchy="false">¨</mo>
                 </mover>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">=</mo>
             <mfrac>
              <mn>1</mn>
              <msub>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mfrac>
            </mrow>
            <mrow>
             <mo fence="true" form="prefix" stretchy="true">(</mo>
             <mrow>
              <mrow>
               <mrow>
                <mfrac>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <msub>
                   <mstyle mathvariant="bold">
                    <mi mathvariant="normal">a</mi>
                   </mstyle>
                   <mi mathvariant="italic">IeJeO</mi>
                  </msub>
                 </mrow>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <mstyle mathvariant="bold">
                   <mi mathvariant="normal">α</mi>
                  </mstyle>
                 </mrow>
                </mfrac>
                <mo stretchy="false">−</mo>
                <mn>2</mn>
               </mrow>
               <mfrac>
                <mrow>
                 <mo stretchy="false">∂</mo>
                 <msub>
                  <mstyle mathvariant="bold">
                   <mover accent="true">
                    <mi mathvariant="normal">u</mi>
                    <mo stretchy="false">˙</mo>
                   </mover>
                  </mstyle>
                  <mi mathvariant="italic">IeJeO</mi>
                 </msub>
                </mrow>
                <mrow>
                 <mo stretchy="false">∂</mo>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">α</mi>
                 </mstyle>
                </mrow>
               </mfrac>
               <mrow>
                <msub>
                 <mover accent="true">
                  <mi>r</mi>
                  <mo stretchy="false">˙</mo>
                 </mover>
                 <mi mathvariant="italic">IeJe</mi>
                </msub>
                <mo stretchy="false">−</mo>
                <mn>2</mn>
               </mrow>
               <msub>
                <mstyle mathvariant="bold">
                 <mover accent="true">
                  <mi mathvariant="normal">u</mi>
                  <mo stretchy="false">˙</mo>
                 </mover>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
               <mrow>
                <mfrac>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <msub>
                   <mover accent="true">
                    <mi>r</mi>
                    <mo stretchy="false">˙</mo>
                   </mover>
                   <mi mathvariant="italic">IeJe</mi>
                  </msub>
                 </mrow>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <mstyle mathvariant="bold">
                   <mi mathvariant="normal">α</mi>
                  </mstyle>
                 </mrow>
                </mfrac>
                <mo stretchy="false">−</mo>
                <mfrac>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <msub>
                   <mstyle mathvariant="bold">
                    <mi mathvariant="normal">u</mi>
                   </mstyle>
                   <mi mathvariant="italic">IeJeO</mi>
                  </msub>
                 </mrow>
                 <mrow>
                  <mo stretchy="false">∂</mo>
                  <mstyle mathvariant="bold">
                   <mi mathvariant="normal">α</mi>
                  </mstyle>
                 </mrow>
                </mfrac>
               </mrow>
               <mrow>
                <msub>
                 <mover accent="true">
                  <mi>r</mi>
                  <mo stretchy="false">¨</mo>
                 </mover>
                 <mi mathvariant="italic">IeJe</mi>
                </msub>
                <mo stretchy="false">−</mo>
                <msub>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">u</mi>
                 </mstyle>
                 <mi mathvariant="italic">IeJeO</mi>
                </msub>
               </mrow>
               <mfrac>
                <mrow>
                 <mo stretchy="false">∂</mo>
                 <msub>
                  <mover accent="true">
                   <mi>r</mi>
                   <mo stretchy="false">¨</mo>
                  </mover>
                  <mi mathvariant="italic">IeJe</mi>
                 </msub>
                </mrow>
                <mrow>
                 <mo stretchy="false">∂</mo>
                 <mstyle mathvariant="bold">
                  <mi mathvariant="normal">α</mi>
                 </mstyle>
                </mrow>
               </mfrac>
              </mrow>
             </mrow>
             <mo fence="true" form="postfix" stretchy="true">)</mo>
            </mrow>
           </mrow>
          </mtd>
         </mtr>
         <mtr>
          <mtd>
           <mrow>
            <mtext/>
            <mrow>
             <mspace width="32em"/>
             <mo stretchy="false">−</mo>
             <mfrac>
              <mn>1</mn>
              <msub>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mfrac>
            </mrow>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">u</mi>
               <mo stretchy="false">¨</mo>
              </mover>
             </mstyle>
             <mi mathvariant="italic">IeJeO</mi>
            </msub>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mi>r</mi>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
           </mrow>
          </mtd>
         </mtr>
        </mtable>
        <annotation encoding="StarMath 5.0">{partial {bold nitalic ddot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
=
{1}
over
{r_IeJe}
left(
{partial {bold nitalic a}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
2
{partial {bold nitalic dot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
{dot r}_IeJe
-
2
{bold nitalic dot u}_IeJeO
{partial {dot r}_IeJe}
over
{partial {bold nitalic %alpha}}
-
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}}
{ddot r}_IeJe
-
{bold nitalic u}_IeJeO
{partial {ddot r}_IeJe}
over
{partial {bold nitalic %alpha}}
right)
newline
&quot;&quot;~~~~~~~~~~~~~~~~
-
{1}
over
{r_IeJe}
{bold nitalic ddot u}_IeJeO
{partial {r}_IeJe}
over
{partial {bold nitalic %alpha}}
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAUs2AACP
       CQAAOwIAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAASjYAAI4JAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADcAQAA3AEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AKcBAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAsAIAACwCAAAFAEll
       SmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAAB
       hAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAZwABABAAAACEAAAAewIAADoFAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAMIBAAAi
       BAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAOUCAAAiBAAAAQAAALfg
       BgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAEUFAAD/AgAAAQAAAD0AUwEAAAAA//8B
       AD0AjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcB
       AAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAXAAAApgcAAPcBAAABADHUAAAAAAD//wEAMQCMAAEAAAAAAIsA
       AQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAAC4BgAAewIAAGYJAACPAgAAjAAB
       AAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAA
       AAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAXAAAA7QYAACIEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAA
       AACmBwAAjAQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACd
       CQAA0wMAAAEAAACe4MsAAAAAAP//AQCe4IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACLCgAAwgEAAAEA
       AAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAK4LAADCAQAAAQBh1AAAAAAA//8B
       AGEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0A
       AAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAjAAAAnAwAACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUA
       TwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAABwCgAAewIA
       AA0PAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAK4LAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIi
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAANEMAAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAADEPAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       pBAAAP8CAAABADLUAAAAAAD//wEAMgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAA
       AAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAxxEAAMIBAAABAAAA
       AiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5
       bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAHxMAANwBAAABAAAA2QJ3AAAAAAD/
       /wEA2QKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA
       pwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABcAAADqEgAAwgEAAAEAde0AAAAAAP//AQB1AIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAA
       AAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAIwAAAPITAAAsAgAABQBJZUplT1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACL
       AAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAArBEAAHsCAABiFgAAjwIAAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//
       AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABoAAAAEEwAAIgQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAAANFAAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADX
       FgAAGgMAAAEAAADZAm4AAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAL0WAAD/AgAAAQBy
       oQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAkRcAAGkDAAAEAEllSmWfAQAAAAD//wQA
       SQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAOBkAAP8CAAABAAAAEiJTAQAAAAD//wEAEiKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAA
       AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAACQGgAA/wIAAAEAMtQAAAAAAP//AQAyAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ABoAAADoGwAAGgMAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAALMbAAD/
       AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRo
       b3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAuxwAAGkDAAAFAEllSmVPWQIA
       AAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAax8AAMIBAAABAAAAAiLlAAAA
       AAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAqSAAANwBAAABAAAA2QJuAAAAAAD//wEA2QKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAA
       AAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAACOIAAAwgEAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       IAAAAGIhAAAsAgAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8A
       hQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAAUR8AAHsCAAAXIwAAjwIAAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAAAlIAAAIgQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABI
       IQAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAA+IwAA/wIAAAEA
       AAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADLJAAAwgEAAAEAAAACIuUAAAAA
       AP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAA
       AACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA
       /////wCGAAEABAAAAAAAAAByAAIAFwAAANQlAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAjAAAA3CYAACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAA
       AIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAACxJAAAewIAAGcpAACPAgAA
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAO4lAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAABEnAAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8A
       igABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAA
       AMEpAAAaAwAAAQAAAKgAbgAAAAAA//8BAKgAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAAC
       ADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAApykAAP8CAAAB
       AHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAAAAB6KgAAaQMAAAQASWVKZZ8BAAAAAP//
       BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9s
       AAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAiLAAA/wIAAAEAAAASIlMBAAAAAP//AQAS
       IowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAJQtAAD/AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAjAAAAnS4AAGkDAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQAC
       AAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAA
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAaAAAATTEAAMIBAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAijIA
       ANwBAAABAAAAqABuAAAAAAD//wEAqACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABwMgAAwgEAAAEAcqEA
       AAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUA
       AAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAEMzAAAsAgAABABJZUplnwEAAAAA//8EAEkA
       ZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAAMjEA
       AHsCAAD4NAAAjwIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3lt
       Ym9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAGMgAAIgQAAAEAAAACIuUAAAAAAP//
       AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAA
       pwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABoAAAApMwAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABoAAAAgNQAA0wMAAAEAAACf4MsAAAAAAP//AQCf4IwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ABoAAAAqCwAAwAcAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAIoNAAC4
       BgAAAQAx1AAAAAAA//8BADEAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAF
       AAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AGcAAQAQAAAAnAwAADwHAABKDwAAUAcAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAALYMAADjCAAAAQBy
       oQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAig0AAE0JAAAEAEllSmWfAQAAAAD//wQA
       SQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAA0A8AANsHAAABAAAAqAB3AAAAAAD//wEAqACM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAA
       AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAACbDwAAwAcAAAEAde0AAAAAAP//AQB1AIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       IwAAAKQQAAAqCAAABQBJZUplT1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAAFQTAACDBgAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADkA
       AAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAdxQAAIMG
       AAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhv
       cm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAAAABKFQAA7QYAAAQASWVKZZ8BAAAA
       AP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIUAAQAFAAAAAAAAAAGEAAEABQAAAAAA
       AAAAigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAABnAAEA
       EAAAADkTAAA8BwAA/xYAAFAHAACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoA
       U3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAADRQAAOMIAAABAAAAAiLl
       AAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJv
       bAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAMBUAAOMIAAABAAAAt+AGAQAAAAD//wEA
       t+CMAAEAAAAAAJUAAQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object6" text:anchor-type="as-char" svg:width="6.3736in" svg:height="0.4965in" draw:z-index="85"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mrow>
          <mfrac>
           <mrow>
            <mo stretchy="false">∂</mo>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">u</mi>
               <mo stretchy="false">¨</mo>
              </mover>
             </mstyle>
             <mi mathvariant="italic">IeJeO</mi>
            </msub>
           </mrow>
           <mrow>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">α</mi>
            </mstyle>
           </mrow>
          </mfrac>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">a</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <mn>2</mn>
            </mrow>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mstyle mathvariant="bold">
                <mover accent="true">
                 <mi mathvariant="normal">u</mi>
                 <mo stretchy="false">˙</mo>
                </mover>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
            <mrow>
             <msub>
              <mover accent="true">
               <mi>r</mi>
               <mo stretchy="false">˙</mo>
              </mover>
              <mi mathvariant="italic">IeJe</mi>
             </msub>
             <mo stretchy="false">−</mo>
             <mn>2</mn>
            </mrow>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">u</mi>
               <mo stretchy="false">˙</mo>
              </mover>
             </mstyle>
             <mi mathvariant="italic">IeJeO</mi>
            </msub>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mover accent="true">
                 <mi>r</mi>
                 <mo stretchy="false">˙</mo>
                </mover>
                <mi mathvariant="italic">IeJe</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">u</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
            </mrow>
            <mrow>
             <msub>
              <mover accent="true">
               <mi>r</mi>
               <mo stretchy="false">¨</mo>
              </mover>
              <mi mathvariant="italic">IeJe</mi>
             </msub>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mover accent="true">
                <mi mathvariant="normal">u</mi>
                <mo stretchy="false">¨</mo>
               </mover>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mi>r</mi>
                <mi mathvariant="italic">IeJe</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mover accent="true">
                <mi>r</mi>
                <mo stretchy="false">¨</mo>
               </mover>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">{partial {bold nitalic ddot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
=
{1}
over
{r_IeJe}
left(
{partial {bold nitalic a}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
2
{partial {bold nitalic dot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
{dot r}_IeJe
-
2
{bold nitalic dot u}_IeJeO
{partial {dot r}_IeJe}
over
{partial {bold nitalic %alpha}}
-
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic %alpha}}
{ddot r}_IeJe
-
{bold nitalic ddot u}_IeJeO
{partial {r}_IeJe}
over
{partial {bold nitalic %alpha}}
-
{bold nitalic u}_IeJeO
{partial {ddot r}_IeJe}
over
{partial {bold nitalic %alpha}}
right)
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAT0/AADt
       BAAAHQIAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAPD8AAOwEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADcAQAA3AEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AKcBAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAsAIAACwCAAAFAEll
       SmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAAB
       hAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAZwABABAAAACEAAAAewIAADoFAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAMIBAAAi
       BAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAOUCAAAiBAAAAQAAALfg
       BgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAEUFAAD/AgAAAQAAAD0AUwEAAAAA//8B
       AD0AjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcB
       AAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAXAAAApgcAAPcBAAABADHUAAAAAAD//wEAMQCMAAEAAAAAAIsA
       AQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAAC4BgAAewIAAGYJAACPAgAAjAAB
       AAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAA
       AAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAXAAAA7QYAACIEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAA
       AACmBwAAjAQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACd
       CQAA0wMAAAEAAACe4MsAAAAAAP//AQCe4IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACLCgAAwgEAAAEA
       AAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAK4LAADCAQAAAQBh1AAAAAAA//8B
       AGEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0A
       AAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAjAAAAnAwAACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUA
       TwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAABwCgAAewIA
       AA0PAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAK4LAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIi
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAANEMAAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAADEPAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       pBAAAP8CAAABADLUAAAAAAD//wEAMgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAA
       AAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAxxEAAMIBAAABAAAA
       AiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5
       bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAHxMAANwBAAABAAAA2QJ3AAAAAAD/
       /wEA2QKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA
       pwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABcAAADqEgAAwgEAAAEAde0AAAAAAP//AQB1AIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAA
       AAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAIwAAAPITAAAsAgAABQBJZUplT1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACL
       AAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAArBEAAHsCAABiFgAAjwIAAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//
       AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABoAAAAEEwAAIgQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAAANFAAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADX
       FgAAGgMAAAEAAADZAm4AAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAL0WAAD/AgAAAQBy
       oQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAkRcAAGkDAAAEAEllSmWfAQAAAAD//wQA
       SQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAOBkAAP8CAAABAAAAEiJTAQAAAAD//wEAEiKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAA
       AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAACQGgAA/wIAAAEAMtQAAAAAAP//AQAyAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ABoAAADoGwAAGgMAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAALMbAAD/
       AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRo
       b3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAuxwAAGkDAAAFAEllSmVPWQIA
       AAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAax8AAMIBAAABAAAAAiLlAAAA
       AAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAqSAAANwBAAABAAAA2QJuAAAAAAD//wEA2QKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAA
       AAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAACOIAAAwgEAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       IAAAAGIhAAAsAgAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8A
       hQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAAUR8AAHsCAAAXIwAAjwIAAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAAAlIAAAIgQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABI
       IQAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAA+IwAA/wIAAAEA
       AAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADLJAAAwgEAAAEAAAACIuUAAAAA
       AP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAA
       AACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA
       /////wCGAAEABAAAAAAAAAByAAIAFwAAANQlAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAjAAAA3CYAACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAA
       AIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAACxJAAAewIAAGcpAACPAgAA
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAAO4lAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAABEnAAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8A
       igABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAA
       AMEpAAAaAwAAAQAAAKgAbgAAAAAA//8BAKgAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAAC
       ADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAApykAAP8CAAAB
       AHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAAAAB6KgAAaQMAAAQASWVKZZ8BAAAAAP//
       BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9s
       AAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAiLAAA/wIAAAEAAAASIlMBAAAAAP//AQAS
       IowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAADJLQAAGgMAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAJQtAAD/AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAnS4A
       AGkDAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAATTEA
       AMIBAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAABwMgAAwgEAAAEAcqEA
       AAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUA
       AAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAEMzAAAsAgAABABJZUplnwEAAAAA//8EAEkA
       ZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEA
       OgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAAMjEA
       AHsCAAD4NAAAjwIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3lt
       Ym9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAGMgAAIgQAAAEAAAACIuUAAAAAAP//
       AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAA
       pwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABoAAAApMwAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABoAAAAgNQAA/wIAAAEAAAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       FwAAAHg2AAD/AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAAC
       ADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAgDcAAGkDAAAF
       AEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIA
       NAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMA
       AACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAASzoAAMIBAAAB
       AAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAiDsAANwBAAABAAAAqABuAAAA
       AAD//wEAqACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAA
       AAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAA
       AP////8AhgABAAQAAAAAAAAAcgACABcAAABuOwAAwgEAAAEAcqEAAAAAAP//AQByAIwAAQAA
       AAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAA
       BQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAIAAAACc8AAAsAgAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACL
       AAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAAMDoAAHsCAAD2PQAAjwIAAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//
       AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABoAAAAEOwAAIgQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAAAMPAAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAD
       PgAA0wMAAAEAAACf4MsAAAAAAP//AQCf4IwAAQAAAAAAlQABAAQAAAAAAAAAlgABAAIAAAAA
       AIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object77" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="83"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">¨</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic ddot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAApwEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object42" text:anchor-type="as-char" svg:width="0.1756in" svg:height="0.1929in" draw:z-index="67"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">q</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic q}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAb4BAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvQEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object43" text:anchor-type="as-char" svg:width="1.4807in" svg:height="0.2201in" draw:z-index="80"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">α</mi>
          </mstyle>
          <mo stretchy="false">=</mo>
          <msub>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">q</mi>
           </mstyle>
           <mi mathvariant="italic">IX</mi>
          </msub>
         </mrow>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">q</mi>
          </mstyle>
          <mi mathvariant="italic">IE</mi>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">q</mi>
          </mstyle>
          <mi mathvariant="italic">JX</mi>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">q</mi>
          </mstyle>
          <mi mathvariant="italic">JE</mi>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic q}_IX,
{bold nitalic q}_IE,
{bold nitalic q}_JX,
{bold nitalic q}_JE
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAbEOAAAv
       AgAAYgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAsA4AAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ABoDAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAPQQAAPcBAAACAElY
       7QAAAAAA//8CAEkAWACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACVBQAAjQEAAAEALG4AAAAAAP//AQAs
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAADQGAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAaAAAAPAcAAPcBAAACAElF7QAAAAAA//8CAEkARQCMAAEAAAAAAIsAAQACAAAAHwCKAAEA
       OQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAA
       AAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB6CAAA
       jQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAABgJAACNAQAAAQBx7QAAAAAA
       //8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAA
       AP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/
       ////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIQoAAPcBAAACAEpYBgEAAAAA//8CAEoAWACMAAEA
       AAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAA
       AAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAcgACABcAAACTCwAAjQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ADIMAACNAQAAAQBx7QAAAAAA//8BAHEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAOw0AAPcBAAACAEpF
       BgEAAAAA//8CAEoARQCMAAEAAAAAAJUAAQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object78" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="88"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">¨</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic ddot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAApwEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object45" text:anchor-type="as-char" svg:width="0.1453in" svg:height="0.1929in" draw:z-index="86"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">s</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic s}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXABAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAbwEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object46" text:anchor-type="as-char" svg:width="0.6807in" svg:height="0.2201in" draw:z-index="87"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">α</mi>
          </mstyle>
          <mo stretchy="false">=</mo>
          <msub>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">s</mi>
           </mstyle>
           <mi>I</mi>
          </msub>
         </mrow>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">s</mi>
          </mstyle>
          <mi>J</mi>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic s}_I,
{bold nitalic s}_J</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAcAGAAAv
       AgAAOAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvwYAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ABoDAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA0wMAAPcBAAABAElV
       AAAAAAD//wEASQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxl
       AAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAACMBAAAjQEAAAEALG4AAAAAAP//AQAsAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAA
       AAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEA
       BAAAAAAAAAByAAIAFwAAACsFAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAA
       AB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8D
       AAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAX
       AAAA5AUAAPcBAAABAEpuAAAAAAD//wEASgCMAAEAAAAAAJUAAQAEAAAAAAAAAJYAAQACAAAA
       AACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object79" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="89"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">¨</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic ddot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAApwEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object48" text:anchor-type="as-char" svg:width="0.1701in" svg:height="0.1929in" draw:z-index="90"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">v</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic v}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAbEBAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAsAEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAIQAAACNAQAAAQB21AAAAAAA//8BAHYAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="Standard"><draw:frame draw:style-name="fr1" draw:name="Object62" text:anchor-type="as-char" svg:width="1.5429in" svg:height="0.2272in" draw:z-index="91"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">α</mi>
          </mstyle>
          <mo stretchy="false">=</mo>
          <msub>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">v</mi>
           </mstyle>
           <mi mathvariant="italic">IX</mi>
          </msub>
         </mrow>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">v</mi>
          </mstyle>
          <mrow>
           <mi>I</mi>
           <mi>ω</mi>
          </mrow>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">v</mi>
          </mstyle>
          <mi mathvariant="italic">JX</mi>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">v</mi>
          </mstyle>
          <mrow>
           <mi>J</mi>
           <mi>ω</mi>
          </mrow>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic v}_IX,
{bold nitalic v}_{I%omega},
{bold nitalic v}_JX,
{bold nitalic v}_{J%omega}
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAVAPAABA
       AgAAcAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAATw8AAD8CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ADQDAACNAQAAAQB21AAAAAAA//8BAHYAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAIgQAAPcBAAACAElY
       7QAAAAAA//8CAEkAWACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB6BQAAjQEAAAEALG4AAAAAAP//AQAs
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAADQGAACNAQAAAQB21AAAAAAA//8BAHYAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAXAAAAIgcAAPcBAAABAElVAAAAAAD//wEASQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAA
       AAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAP0AAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAwAcAAPcB
       AAABAAAAzuDDAAAAAAD//wEAzuCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkA
       VGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAADJCAAAjQEAAAEALG4AAAAA
       AP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAA
       AACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA
       /////wCGAAEABAAAAAAAAAByAAIAFwAAAGgJAACNAQAAAQB21AAAAAAA//8BAHYAjAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAaAAAAVgoAAPcBAAACAEpYBgEAAAAA//8CAEoAWACMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcA
       AADjCwAAjQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAIEMAACNAQAAAQB2
       1AAAAAAA//8BAHYAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAig0AAPcBAAABAEpuAAAAAAD//wEASgCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAP0AAAD/
       /wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAaAAAAKQ4AAPcBAAABAAAAzuDDAAAAAAD//wEAzuCMAAEAAAAAAJUA
       AQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="Standard"><draw:frame draw:style-name="fr1" draw:name="Object3" text:anchor-type="as-char" svg:width="4.5701in" svg:height="0.4965in" draw:z-index="92"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mrow>
          <mfrac>
           <mrow>
            <mo stretchy="false">∂</mo>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">u</mi>
               <mo stretchy="false">¨</mo>
              </mover>
             </mstyle>
             <mi mathvariant="italic">IeJeO</mi>
            </msub>
           </mrow>
           <mrow>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">α</mi>
            </mstyle>
           </mrow>
          </mfrac>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">a</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <mn>2</mn>
            </mrow>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mstyle mathvariant="bold">
                <mover accent="true">
                 <mi mathvariant="normal">u</mi>
                 <mo stretchy="false">˙</mo>
                </mover>
               </mstyle>
               <mi mathvariant="italic">IeJeO</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
            <mrow>
             <msub>
              <mover accent="true">
               <mi>r</mi>
               <mo stretchy="false">˙</mo>
              </mover>
              <mi mathvariant="italic">IeJe</mi>
             </msub>
             <mo stretchy="false">−</mo>
             <mn>2</mn>
            </mrow>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">u</mi>
               <mo stretchy="false">˙</mo>
              </mover>
             </mstyle>
             <mi mathvariant="italic">IeJeO</mi>
            </msub>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mover accent="true">
                 <mi>r</mi>
                 <mo stretchy="false">˙</mo>
                </mover>
                <mi mathvariant="italic">IeJe</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mover accent="true">
                <mi>r</mi>
                <mo stretchy="false">¨</mo>
               </mover>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">{partial {bold nitalic ddot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
=
{1}
over
{r_IeJe}
left(
{partial {bold nitalic a}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
2
{partial {bold nitalic dot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
{dot r}_IeJe
-
2
{bold nitalic dot u}_IeJeO
{partial {dot r}_IeJe}
over
{partial {bold nitalic %alpha}}
-
{bold nitalic u}_IeJeO
{partial {ddot r}_IeJe}
over
{partial {bold nitalic %alpha}}
right)
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAVktAADt
       BAAAjQEAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAWC0AAOwEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADcAQAA3AEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AKcBAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAsAIAACwCAAAFAEll
       SmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAAB
       hAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAZwABABAAAACEAAAAewIAADoFAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAMIBAAAi
       BAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAOUCAAAiBAAAAQAAALfg
       BgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAEUFAAD/AgAAAQAAAD0AUwEAAAAA//8B
       AD0AjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcB
       AAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAXAAAApgcAAPcBAAABADHUAAAAAAD//wEAMQCMAAEAAAAAAIsA
       AQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAAC4BgAAewIAAGYJAACPAgAAjAAB
       AAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAA
       AAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAXAAAA7QYAACIEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAA
       AACmBwAAjAQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACd
       CQAA0wMAAAEAAACe4MsAAAAAAP//AQCe4IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACLCgAAwgEAAAEA
       AAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAK4LAADCAQAAAQBh1AAAAAAA//8B
       AGEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0A
       AAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAjAAAAnAwAACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUA
       TwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAABwCgAAewIA
       AA0PAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAK4LAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIi
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAANEMAAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAADEPAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAFAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       pBAAAP8CAAABADLUAAAAAAD//wEAMgCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAA
       AAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAxxEAAMIBAAABAAAA
       AiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5
       bWJvbAAAAAAAAKcBAAD//wAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAHxMAANwBAAABAAAA2QJ3AAAAAAD/
       /wEA2QKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA
       pwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP//
       //8AhgABAAQAAAAAAAAAcgACABcAAADqEgAAwgEAAAEAde0AAAAAAP//AQB1AIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAA
       AAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAIwAAAPITAAAsAgAABQBJZUplT1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACL
       AAEAAgAAAB8AhQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAArBEAAHsCAABiFgAAjwIAAIwA
       AQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//
       AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABoAAAAEEwAAIgQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAAANFAAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAADX
       FgAAGgMAAAEAAADZAm4AAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAL0WAAD/AgAAAQBy
       oQAAAAAA//8BAHIAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAgAAAAkRcAAGkDAAAEAEllSmWfAQAAAAD//wQA
       SQBlAEoAZQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAOBkAAP8CAAABAAAAEiJTAQAAAAD//wEAEiKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAA
       AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAACQGgAA/wIAAAEAMtQAAAAAAP//AQAyAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA
       /wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgAC
       ABoAAADoGwAAGgMAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5
       AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAALMbAAD/
       AgAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRo
       b3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAuxwAAGkDAAAFAEllSmVPWQIA
       AAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3Rh
       clN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAA
       AAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAax8AAMIBAAABAAAAAiLlAAAA
       AAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAqSAAANwBAAABAAAA2QJuAAAAAAD//wEA2QKM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAA
       AAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgAB
       AAQAAAAAAAAAcgACABcAAACOIAAAwgEAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIA
       AAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       IAAAAGIhAAAsAgAABABJZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8A
       hQABAAUAAAAAAAAAAYQAAQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAA
       AAAAAKcBAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUA
       AAD/////AIYAAQAEAAAAAAAAAGcAAQAQAAAAUR8AAHsCAAAXIwAAjwIAAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAAAlIAAAIgQAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABI
       IQAAIgQAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAA+IwAA/wIAAAEA
       AAASIlMBAAAAAP//AQASIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAJYkAAD/AgAAAQB17QAAAAAA//8B
       AHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0A
       AAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAjAAAAnyUAAGkDAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUA
       TwCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcB
       AAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAaAAAAaSgAAMIBAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAA
       AIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAaAAAApykAANwBAAABAAAAqABuAAAAAAD//wEAqACMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcA
       AAByKQAAwgEAAAEAcqEAAAAAAP//AQByAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIAAAAEUqAAAsAgAABABJ
       ZUplnwEAAAAA//8EAEkAZQBKAGUAjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQA
       AQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAGcAAQAQAAAATygAAHsCAAAVLAAAjwIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAiKQAAIgQA
       AAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBT
       dGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAArKgAAIgQAAAEAAAC34AYB
       AAAAAP//AQC34IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9s
       AACwAQAA0QQAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEA
       BQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAAAiLAAA0wMAAAEAAACf4MsAAAAAAP//AQCf
       4IwAAQAAAAAAlQABAAQAAAAAAAAAlgABAAIAAAAAAIwAAQAAAAAA
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object80" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="93"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">¨</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic ddot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAApwEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object51" text:anchor-type="as-char" svg:width="0.1453in" svg:height="0.1929in" draw:z-index="40"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mover accent="true">
          <mi mathvariant="normal">s</mi>
          <mo stretchy="false">˙</mo>
         </mover>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic dot s}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXABAADr
       AQAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAbwEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACEAAAAjQEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACVAAEABAAAAAAAAACW
       AAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object34" text:anchor-type="as-char" svg:width="0.6807in" svg:height="0.2201in" draw:z-index="41"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">α</mi>
          </mstyle>
          <mo stretchy="false">=</mo>
          <msub>
           <mstyle mathvariant="bold">
            <mover accent="true">
             <mi mathvariant="normal">s</mi>
             <mo stretchy="false">˙</mo>
            </mover>
           </mstyle>
           <mi>I</mi>
          </msub>
         </mrow>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mover accent="true">
            <mi mathvariant="normal">s</mi>
            <mo stretchy="false">˙</mo>
           </mover>
          </mstyle>
          <mi>J</mi>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic dot s}_I,
{bold nitalic dot s}_J</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAcAGAAAv
       AgAARgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAvwYAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAAAAAA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoA
       AAA0AwAAjQEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAA
       AgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8D
       AAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAABoDAACNAQAA
       AQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3Ju
       ZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEA
       hwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA0wMAAPcBAAABAElVAAAAAAD//wEA
       SQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEA
       AAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABcAAACMBAAAjQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwAB
       AAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgAAAAA
       AAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAA
       cgACABoAAABFBQAAjQEAAAEAAADZAncAAAAAAP//AQDZAowAAQAAAAAAiwABAAIAAAAfAIoA
       AQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAA
       AAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAACsF
       AACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJ
       AFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEA
       AgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA5AUAAPcBAAABAEpuAAAA
       AAD//wEASgCMAAEAAAAAAJUAAQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object89" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="94"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">¨</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic ddot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAApwEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object56" text:anchor-type="as-char" svg:width="0.1638in" svg:height="0.1929in" draw:z-index="42"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mi mathvariant="normal">a</mi>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic a}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAaEBAADr
       AQAADgAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAoAEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAAGoAAACNAQAAAQBh1AAAAAAA//8BAGEAjAABAAAAAACVAAEA
       BAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="Standard"><draw:frame draw:style-name="fr1" draw:name="Object65" text:anchor-type="as-char" svg:width="1.4819in" svg:height="0.2272in" draw:z-index="61"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mtext/>
         <mrow>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">α</mi>
          </mstyle>
          <mo stretchy="false">=</mo>
          <msub>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">a</mi>
           </mstyle>
           <mi mathvariant="italic">IX</mi>
          </msub>
         </mrow>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">a</mi>
          </mstyle>
          <mrow>
           <mi>I</mi>
           <mi>α</mi>
          </mrow>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">a</mi>
          </mstyle>
          <mi mathvariant="italic">JX</mi>
         </msub>
         <mi>,</mi>
         <msub>
          <mstyle mathvariant="bold">
           <mi mathvariant="normal">a</mi>
          </mstyle>
          <mrow>
           <mi>J</mi>
           <mi>α</mi>
          </mrow>
         </msub>
        </mrow>
        <annotation encoding="StarMath 5.0">&quot;&quot;
{bold nitalic %alpha}
=
{bold nitalic a}_IX,
{bold nitalic a}_{I%alpha},
{bold nitalic a}_JX,
{bold nitalic a}_{J%alpha}
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAbQOAABA
       AgAAcAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAsw4AAD8CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAC34AYBAAAAAP//AQC34IwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADCAQAAjQEAAAEAAAA9AFMBAAAAAP//AQA9AIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       ABoDAACNAQAAAQBh1AAAAAAA//8BAGEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAACAQAAPcBAAACAElY
       7QAAAAAA//8CAEkAWACMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5k
       YWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB6BQAAjQEAAAEALG4AAAAAAP//AQAs
       AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAA
       AAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAFwAAABkGAACNAQAAAQBh1AAAAAAA//8BAGEAjAABAAAAAACLAAEA
       AgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAAC
       AP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIA
       AgAXAAAABwcAAPcBAAABAElVAAAAAAD//wEASQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOgAA
       AAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAP0AAAD//wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA
       /wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAaAAAAiwcAAPcB
       AAABAAAAt+CYAAAAAAD//wEAt+CMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAAAAkA
       VGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgAAQAC
       AAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAB6CAAAjQEAAAEALG4AAAAA
       AP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAA
       AACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA
       /////wCGAAEABAAAAAAAAAByAAIAFwAAABgJAACNAQAAAQBh1AAAAAAA//8BAGEAjAABAAAA
       AACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAF
       AAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAHIAAgAaAAAABgoAAPcBAAACAEpYBgEAAAAA//8CAEoAWACMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcA
       AAB5CwAAjQEAAAEALG4AAAAAAP//AQAsAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAz
       AAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAA
       iAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAABgMAACNAQAAAQBh
       1AAAAAAA//8BAGEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAABg0AAPcBAAABAEpuAAAAAAD//wEASgCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAP0AAAD/
       /wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAaAAAAvw0AAPcBAAABAAAAt+CYAAAAAAD//wEAt+CMAAEAAAAAAJUA
       AQAEAAAAAAAAAJYAAQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object39" text:anchor-type="as-char" svg:width="2.5555in" svg:height="0.4965in" draw:z-index="95"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mrow>
          <mfrac>
           <mrow>
            <mo stretchy="false">∂</mo>
            <msub>
             <mstyle mathvariant="bold">
              <mover accent="true">
               <mi mathvariant="normal">u</mi>
               <mo stretchy="false">¨</mo>
              </mover>
             </mstyle>
             <mi mathvariant="italic">IeJeO</mi>
            </msub>
           </mrow>
           <mrow>
            <mo stretchy="false">∂</mo>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">α</mi>
            </mstyle>
           </mrow>
          </mfrac>
          <mo stretchy="false">=</mo>
          <mfrac>
           <mn>1</mn>
           <msub>
            <mi>r</mi>
            <mi mathvariant="italic">IeJe</mi>
           </msub>
          </mfrac>
         </mrow>
         <mrow>
          <mo fence="true" form="prefix" stretchy="true">(</mo>
          <mrow>
           <mrow>
            <mrow>
             <mfrac>
              <mrow>
               <mo stretchy="false">∂</mo>
               <msub>
                <mstyle mathvariant="bold">
                 <mi mathvariant="normal">a</mi>
                </mstyle>
                <mi mathvariant="italic">IeJeO</mi>
               </msub>
              </mrow>
              <mrow>
               <mo stretchy="false">∂</mo>
               <mstyle mathvariant="bold">
                <mi mathvariant="normal">α</mi>
               </mstyle>
              </mrow>
             </mfrac>
             <mo stretchy="false">−</mo>
             <msub>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">u</mi>
              </mstyle>
              <mi mathvariant="italic">IeJeO</mi>
             </msub>
            </mrow>
            <mfrac>
             <mrow>
              <mo stretchy="false">∂</mo>
              <msub>
               <mover accent="true">
                <mi>r</mi>
                <mo stretchy="false">¨</mo>
               </mover>
               <mi mathvariant="italic">IeJe</mi>
              </msub>
             </mrow>
             <mrow>
              <mo stretchy="false">∂</mo>
              <mstyle mathvariant="bold">
               <mi mathvariant="normal">α</mi>
              </mstyle>
             </mrow>
            </mfrac>
           </mrow>
          </mrow>
          <mo fence="true" form="postfix" stretchy="true">)</mo>
         </mrow>
        </mrow>
        <annotation encoding="StarMath 5.0">{partial {bold nitalic ddot u}_IeJeO}
over
{partial {bold nitalic %alpha}}
=
{1}
over
{r_IeJe}
left(
{partial {bold nitalic a}_IeJeO}
over
{partial {bold nitalic %alpha}}
-
{bold nitalic u}_IeJeO
{partial {ddot r}_IeJe}
over
{partial {bold nitalic %alpha}}
right)
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAVsZAADt
       BAAA4QAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAWhkAAOwEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAwgEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADcAQAA3AEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AKcBAADCAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAsAIAACwCAAAFAEll
       SmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAAB
       hAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAZwABABAAAACEAAAAewIAADoFAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAMIBAAAi
       BAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAOUCAAAiBAAAAQAAALfg
       BgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1i
       b2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcA
       AQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAEUFAAD/AgAAAQAAAD0AUwEAAAAA//8B
       AD0AjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcB
       AAAAAAAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAXAAAApgcAAPcBAAABADHUAAAAAAD//wEAMQCMAAEAAAAAAIsA
       AQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFy
       U3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAA
       AQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAAC4BgAAewIAAGYJAACPAgAAjAAB
       AAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAA
       AAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAE
       AAAAAAAAAHIAAgAXAAAA7QYAACIEAAABAHKhAAAAAAD//wEAcgCMAAEAAAAAAIsAAQACAAAA
       HwCKAAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMA
       AAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACAA
       AACmBwAAjAQAAAQASWVKZZ8BAAAAAP//BABJAGUASgBlAIwAAQAAAAAAiwABAAIAAAAfAIoA
       AQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAACwAQAA0QQAAP//AAAAAAUAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACd
       CQAA0wMAAAEAAACe4MsAAAAAAP//AQCe4IwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0
       AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAA
       AIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACLCgAAwgEAAAEA
       AAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9y
       bmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAAB
       AIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAK4LAADCAQAAAQBh1AAAAAAA//8B
       AGEAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0A
       AAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////
       AIYAAQAEAAAAAAAAAHIAAgAjAAAAnAwAACwCAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUA
       TwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAABwCgAAewIA
       AA0PAACPAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wA
       AAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAF
       AAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAK4LAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIi
       jAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA
       //8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCG
       AAEABAAAAAAAAAByAAIAGgAAANEMAAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACL
       AAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAGgAAADEPAAD/AgAAAQAAABIiUwEAAAAA//8BABIijAABAAAAAACLAAEAAgAAAB8A
       igABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAA
       AAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAA
       pBAAAP8CAAABAHXtAAAAAAD//wEAdQCMAAEAAAAAAIsAAQACAAAAHwCKAAEAOQAAAAIAMwAA
       AAkAVGhvcm5kYWxlAAAAAAAA/QAAAAAAAAAAAAUAAAAAAAIA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACACMAAACsEQAAaQMAAAUASWVK
       ZU9ZAgAAAAD//wUASQBlAEoAZQBPAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAA
       CgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgA
       AQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABcFAAAwgEAAAEAAAAC
       IuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3lt
       Ym9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAACaFQAA3AEAAAEAAACoAG4AAAAAAP//
       AQCoAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACn
       AQAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA////
       /wCGAAEABAAAAAAAAAByAAIAFwAAAH8VAADCAQAAAQByoQAAAAAA//8BAHIAjAABAAAAAACL
       AAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAA
       AAACAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAgAAAAUxYAACwCAAAEAEllSmWfAQAAAAD//wQASQBlAEoAZQCMAAEAAAAAAIsAAQAC
       AAAAHwCFAAEABQAAAAAAAAABhAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3lt
       Ym9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCH
       AAEABQAAAP////8AhgABAAQAAAAAAAAAZwABABAAAABCFAAAewIAAAgYAACPAgAAjAABAAAA
       AACLAAEAAgAAAB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAA
       BQAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAA
       AAAAAAByAAIAGgAAABYVAAAiBAAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAA
       AB8AigABADoAAAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/
       AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIA
       GgAAADkWAAAiBAAAAQAAALfgBgEAAAAA//8BALfgjAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAALABAADRBAAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAC8YAADT
       AwAAAQAAAJ/gywAAAAAA//8BAJ/gjAABAAAAAACVAAEABAAAAAAAAACWAAEAAgAAAAAAjAAB
       AAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:h text:style-name="Heading_20_3" text:outline-level="3">Partial Derivative of<draw:frame draw:style-name="fr1" draw:name="Object90" text:anchor-type="as-char" svg:width="0.4236in" svg:height="0.2201in" draw:z-index="96"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <msub>
         <mstyle mathvariant="bold">
          <mover accent="true">
           <mi mathvariant="normal">u</mi>
           <mo stretchy="false">¨</mo>
          </mover>
         </mstyle>
         <mi mathvariant="italic">IeJeO</mi>
        </msub>
        <annotation encoding="StarMath 5.0">{bold nitalic ddot u}_IeJeO</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAATQEAAAv
       AgAAHAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAMwQAAC4CAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAApwEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigAB
       ADkAAAACADMAAAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAA
       AAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAcgEA
       APcBAAAFAEllSmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAJUAAQAEAAAAAAAAAJYA
       AQACAAAAAACMAAEAAAAAAA==
      </office:binary-data>
     </draw:image>
    </draw:frame>wrt<draw:frame draw:style-name="fr1" draw:name="Object59" text:anchor-type="as-char" svg:width="0.1453in" svg:height="0.1929in" draw:z-index="43"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mstyle mathvariant="bold">
         <mover accent="true">
          <mi mathvariant="normal">s</mi>
          <mo stretchy="false">¨</mo>
         </mover>
        </mstyle>
        <annotation encoding="StarMath 5.0">{bold nitalic ddot s}</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAXABAADr
       AQAAFQAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAAbwEAAOoBAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAgAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACEAAAAjQEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAA
       iwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAA
       AAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAA
       AAByAAIAFwAAAGoAAACNAQAAAQBzoQAAAAAA//8BAHMAjAABAAAAAACVAAEABAAAAAAAAACW
       AAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:h>
   <text:p text:style-name="equation"><draw:frame draw:style-name="fr1" draw:name="Object54" text:anchor-type="as-char" svg:width="1.202in" svg:height="0.4382in" draw:z-index="44"><draw:object>
      <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
       <semantics>
        <mrow>
         <mfrac>
          <mrow>
           <mo stretchy="false">∂</mo>
           <msub>
            <mstyle mathvariant="bold">
             <mover accent="true">
              <mi mathvariant="normal">u</mi>
              <mo stretchy="false">¨</mo>
             </mover>
            </mstyle>
            <mi mathvariant="italic">IeJeO</mi>
           </msub>
          </mrow>
          <mrow>
           <mo stretchy="false">∂</mo>
           <mstyle mathvariant="bold">
            <mover accent="true">
             <mi mathvariant="normal">s</mi>
             <mo stretchy="false">¨</mo>
            </mover>
           </mstyle>
          </mrow>
         </mfrac>
         <mo stretchy="false">=</mo>
         <mfrac>
          <mrow>
           <mo stretchy="false">∂</mo>
           <msub>
            <mstyle mathvariant="bold">
             <mi mathvariant="normal">u</mi>
            </mstyle>
            <mi mathvariant="italic">IeJeO</mi>
           </msub>
          </mrow>
          <mrow>
           <mo stretchy="false">∂</mo>
           <mstyle mathvariant="bold">
            <mi mathvariant="normal">s</mi>
           </mstyle>
          </mrow>
         </mfrac>
        </mrow>
        <annotation encoding="StarMath 5.0">{partial {bold nitalic ddot u}_IeJeO}
over
{partial {bold nitalic ddot s}}
=
{partial {bold nitalic u}_IeJeO}
over
{partial {bold nitalic  s}}
</annotation>
       </semantics>
      </math>
     </draw:object><draw:image>
      <office:binary-data>VkNMTVRGAQAxAAAAAAAAAAEAGwAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAe4LAABZ
       BAAAdAAAAIsAAQACAAAA//+BAAEAEAAAAAAAAAAAAAAA7QsAAFgEAACVAAEABAAAAAAAAACW
       AAEAAgAAAAkAiwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEA
       AP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8A
       hgABAAQAAAAAAAAAcgACABoAAACfAAAAjQEAAAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAA
       iwABAAIAAAAfAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAgA
       AAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAA
       AAAAcgACABoAAADcAQAApwEAAAEAAACoAHcAAAAAAP//AQCoAIwAAQAAAAAAiwABAAIAAAAf
       AIoAAQA5AAAAAgAzAAAACQBUaG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAA
       AAAAAAAAAP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAA
       AKcBAACNAQAAAQB17QAAAAAA//8BAHUAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMA
       AAAJAFRob3JuZGFsZQAAAAAAAP0AAAAAAAAAAAAFAAAAAAACAP8DAAAAAAAAAAAA/wMAAACI
       AAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAjAAAAsAIAAPcBAAAFAEll
       SmVPWQIAAAAA//8FAEkAZQBKAGUATwCMAAEAAAAAAIsAAQACAAAAHwCFAAEABQAAAAAAAAAB
       hAABAAUAAAAAAAAAAIoAAQA6AAAAAgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAA
       AAUAAAAAAAAA/wMAAAAAAAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQA
       AAAAAAAAZwABABAAAACEAAAARgIAADoFAABaAgAAjAABAAAAAACLAAEAAgAAAB8AigABADoA
       AAACADQAAAAKAFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAABQAAAAAAAAD/AwAAAAAAAAAA
       AP8DAAAAiAABAAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAAPcBAADt
       AwAAAQAAAAIi5QAAAAAA//8BAAIijAABAAAAAACLAAEAAgAAAB8AigABADoAAAACADQAAAAK
       AFN0YXJTeW1ib2wAAAAAAACnAQAA//8AAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAGgAAABoDAAAIBAAAAQAAAKgA
       dwAAAAAA//8BAKgAjAABAAAAAACLAAEAAgAAAB8AigABADkAAAACADMAAAAJAFRob3JuZGFs
       ZQAAAAAAAKcBAAAAAAAAAAAIAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwAB
       AAUAAAD/////AIYAAQAEAAAAAAAAAHIAAgAXAAAAGgMAAO0DAAABAHOhAAAAAAD//wEAcwCM
       AAEAAAAAAIsAAQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD/
       /wAAAAAFAAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYA
       AQAEAAAAAAAAAHIAAgAaAAAARQUAAMoCAAABAAAAPQBTAQAAAAD//wEAPQCMAAEAAAAAAIsA
       AQACAAAAHwCKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAFAAAA
       AAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAAAAAA
       AHIAAgAaAAAA0gYAAI0BAAABAAAAAiLlAAAAAAD//wEAAiKMAAEAAAAAAIsAAQACAAAAHwCK
       AAEAOQAAAAIAMwAAAAkAVGhvcm5kYWxlAAAAAAAApwEAAAAAAAAAAAgAAAAAAAAA/wMAAAAA
       AAAAAAD/AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABcAAAD1
       BwAAjQEAAAEAde0AAAAAAP//AQB1AIwAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAA
       CQBUaG9ybmRhbGUAAAAAAAD9AAAAAAAAAAAABQAAAAAAAgD/AwAAAAAAAAAAAP8DAAAAiAAB
       AAIAAAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAIwAAAP4IAAD3AQAABQBJZUpl
       T1kCAAAAAP//BQBJAGUASgBlAE8AjAABAAAAAACLAAEAAgAAAB8AhQABAAUAAAAAAAAAAYQA
       AQAFAAAAAAAAAACKAAEAOgAAAAIANAAAAAoAU3RhclN5bWJvbAAAAAAAAKcBAAD//wAAAAAF
       AAAAAAAAAP8DAAAAAAAAAAAA/wMAAACIAAEAAgAAAAEAhwABAAUAAAD/////AIYAAQAEAAAA
       AAAAAGcAAQAQAAAAuAYAAEYCAABuCwAAWgIAAIwAAQAAAAAAiwABAAIAAAAfAIoAAQA6AAAA
       AgA0AAAACgBTdGFyU3ltYm9sAAAAAAAApwEAAP//AAAAAAUAAAAAAAAA/wMAAAAAAAAAAAD/
       AwAAAIgAAQACAAAAAQCHAAEABQAAAP////8AhgABAAQAAAAAAAAAcgACABoAAABFCAAA7QMA
       AAEAAAACIuUAAAAAAP//AQACIowAAQAAAAAAiwABAAIAAAAfAIoAAQA5AAAAAgAzAAAACQBU
       aG9ybmRhbGUAAAAAAACnAQAAAAAAAAAACAAAAAAAAAD/AwAAAAAAAAAAAP8DAAAAiAABAAIA
       AAABAIcAAQAFAAAA/////wCGAAEABAAAAAAAAAByAAIAFwAAAE0JAADtAwAAAQBzoQAAAAAA
       //8BAHMAjAABAAAAAACVAAEABAAAAAAAAACWAAEAAgAAAAAAjAABAAAAAAA=
      </office:binary-data>
     </draw:image>
    </draw:frame></text:p>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
   <text:p text:style-name="equation"/>
  </office:text>
 </office:body>
</office:document>