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      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
      <footer alignment="Center" color="#a9a9a9">&amp;[PAGENUM] / &amp;[COUNT]</footer>
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  <region id="0" left="18" top="18" width="414" height="134" color="#000000" bgColor="#000000" fontSize="12">
    <math>
      <description active="true" position="Right" lang="eng">
        <p>the function will return the value corresponding to index j (row: j+1), from column k to the last column; </p>
      </description>
      <input>
        <e type="operand">tab</e>
        <e type="operand">j</e>
        <e type="operand">k</e>
        <e type="function" args="3">assign.par</e>
        <e type="operand">kk</e>
        <e type="operand">1</e>
        <e type="operator" args="2">:</e>
        <e type="operand">i</e>
        <e type="operand">k</e>
        <e type="operand">tab</e>
        <e type="function" preserve="true" args="1">cols</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="operand">v</e>
        <e type="operand">kk</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">tab</e>
        <e type="operand">j</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="3">el</e>
        <e type="operator" args="2">:</e>
        <e type="operand">kk</e>
        <e type="operand">kk</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">:</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">line</e>
        <e type="function" preserve="true" args="3">for</e>
        <e type="operand">v</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">line</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
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    <math>
      <description active="true" position="Right" lang="eng">
        <p>some example matrix, that will displayed as table</p>
      </description>
      <input>
        <e type="operand">parameters</e>
        <e type="operand" style="string">index</e>
        <e type="operand" style="string">a</e>
        <e type="operand" style="string">b</e>
        <e type="operand" style="string">c</e>
        <e type="operand">1</e>
        <e type="operand">1.1</e>
        <e type="operand">1.2</e>
        <e type="operand">1.3</e>
        <e type="operand">2</e>
        <e type="operand">2.1</e>
        <e type="operand">2.2</e>
        <e type="operand">2.3</e>
        <e type="operand">3</e>
        <e type="operand">3.1</e>
        <e type="operand">3.2</e>
        <e type="operand">3.3</e>
        <e type="operand">4</e>
        <e type="operand">4</e>
        <e type="function" preserve="true" args="18">mat</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="2" left="18" top="288" width="251" height="124" color="#000000" bgColor="#000000" fontSize="12">
    <table id="1" elementsOnDataSizeChange="10,10" focus="0,0;3,3" bgColor="White" borderSize="1,1" borderStyle="Solid,Solid" borderColor="Black,Black" frameBorderSize="1,1,1,1" frameBorderStyle="Solid,Solid,Solid,Solid" frameBorderColor="Black,Black,Black,Black" resizeFrame="5px #0080FF" resizeFrameInner="#000000 alpha:0" resizeFrameOuter="#0A0A0A alpha:130">
      <inputs>
        <e regions="columns">parameters</e>
        <e regions="columns">assign.par</e>
        <e regions="columns">lastError</e>
        <e regions="rows">parameters</e>
        <e regions="rows">assign.par</e>
        <e regions="rows">lastError</e>
      </inputs>
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          <tr>
            <td>index</td>
            <td>a</td>
            <td>b</td>
            <td>c</td>
          </tr>
          <tr>
            <td>1</td>
            <td>1.1</td>
            <td>1.2</td>
            <td>1.3</td>
          </tr>
          <tr>
            <td>2</td>
            <td>2.1</td>
            <td>2.2</td>
            <td>2.3</td>
          </tr>
          <tr>
            <td>3</td>
            <td>3.1</td>
            <td>3.2</td>
            <td>3.3</td>
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          <tr>
            <td>#</td>
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          <tr>
            <td>#</td>
          </tr>
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          <tr>
            <td>#</td>
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            <td>#</td>
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            <td>#</td>
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        <caption align="Near" borderSize="1" borderStyle="Solid" borderColor="Black" padding="3,3" color="Black" bgColor="White" font="Courier New, 13.333333px" text="Table %T" />
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      <input>
        <e type="operand">parameters</e>
      </input>
    </table>
  </region>
  <region id="3" left="324" top="369" width="60" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">row</e>
        <e type="operand">2</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="4" left="18" top="450" width="342" height="75" color="#000000" bgColor="#000000" fontSize="12">
    <math>
      <description active="true" position="Right" lang="eng">
        <p>I want the value corresponding to index 2 (3rd row) and from column 2 to the end ("a", "b", "c")CORRECT!</p>
      </description>
      <input>
        <e type="operand">parameters</e>
        <e type="operand">2</e>
        <e type="operand">2</e>
        <e type="function" args="3">assign.par</e>
      </input>
      <result action="numeric">
        <e type="operand">2.1</e>
        <e type="operand">2.2</e>
        <e type="operand">2.3</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">mat</e>
      </result>
    </math>
  </region>
  <region id="5" left="18" top="549" width="378" height="75" color="#000000" bgColor="#000000" fontSize="12">
    <math>
      <description active="true" position="Right" lang="eng">
        <p>manual assignment of the filtered value to proper named parameters</p>
      </description>
      <input>
        <e type="operand">a</e>
        <e type="operand">b</e>
        <e type="operand">c</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">mat</e>
        <e type="operand">parameters</e>
        <e type="operand">2</e>
        <e type="operand">2</e>
        <e type="function" args="3">assign.par</e>
        <e type="operator" args="2">:</e>
      </input>
      <result action="numeric">
        <e type="operand">2.1</e>
        <e type="operand">2.2</e>
        <e type="operand">2.3</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">mat</e>
      </result>
    </math>
  </region>
  <region id="6" left="18" top="648" width="82" height="28" color="#000000" bgColor="#000000" fontSize="12">
    <math>
      <description active="true" position="Right" lang="eng">
        <p>It has worked as intendend</p>
      </description>
      <input>
        <e type="operand">a</e>
      </input>
      <result action="numeric">
        <e type="operand">2.1</e>
      </result>
    </math>
  </region>
  <region id="7" left="18" top="675" width="82" height="28" color="#000000" bgColor="#000000" fontSize="12">
    <math>
      <input>
        <e type="operand">b</e>
      </input>
      <result action="numeric">
        <e type="operand">2.2</e>
      </result>
    </math>
  </region>
  <region id="8" left="387" top="675" width="90" height="63" color="#000000" bgColor="#ffe1e1" fontSize="10">
    <math>
      <input>
        <e type="operand">a</e>
        <e type="operand">b</e>
        <e type="operand">c</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">mat</e>
      </input>
      <result action="numeric">
        <e type="operand">2.1</e>
        <e type="operand">2.2</e>
        <e type="operand">2.3</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">mat</e>
      </result>
    </math>
  </region>
  <region id="9" left="18" top="702" width="82" height="28" color="#000000" bgColor="#000000" fontSize="12">
    <math>
      <input>
        <e type="operand">c</e>
      </input>
      <result action="numeric">
        <e type="operand">2.3</e>
      </result>
    </math>
  </region>
  <region id="10" left="18" top="756" width="378" height="75" color="#000000" bgColor="#000000" fontSize="12">
    <math>
      <description active="true" position="Right" lang="eng">
        <p>manual reassignment</p>
      </description>
      <input>
        <e type="operand">a</e>
        <e type="operand">b</e>
        <e type="operand">c</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">mat</e>
        <e type="operand">parameters</e>
        <e type="operand">1</e>
        <e type="operand">2</e>
        <e type="function" args="3">assign.par</e>
        <e type="operator" args="2">:</e>
      </input>
      <result action="numeric">
        <e type="operand">1.1</e>
        <e type="operand">1.2</e>
        <e type="operand">1.3</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">mat</e>
      </result>
    </math>
  </region>
  <region id="11" left="18" top="846" width="82" height="28" color="#000000" bgColor="#000000" fontSize="12">
    <math>
      <description active="true" position="Right" lang="eng">
        <p>It has worked as intendend</p>
      </description>
      <input>
        <e type="operand">a</e>
      </input>
      <result action="numeric">
        <e type="operand">1.1</e>
      </result>
    </math>
  </region>
  <region id="12" left="387" top="855" width="90" height="63" color="#000000" bgColor="#ffe1e1" fontSize="10">
    <math>
      <input>
        <e type="operand">a</e>
        <e type="operand">b</e>
        <e type="operand">c</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">mat</e>
      </input>
      <result action="numeric">
        <e type="operand">1.1</e>
        <e type="operand">1.2</e>
        <e type="operand">1.3</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">mat</e>
      </result>
    </math>
  </region>
  <region id="13" left="18" top="873" width="82" height="28" color="#000000" bgColor="#000000" fontSize="12">
    <math>
      <input>
        <e type="operand">b</e>
      </input>
      <result action="numeric">
        <e type="operand">1.2</e>
      </result>
    </math>
  </region>
  <region id="14" left="18" top="900" width="82" height="28" color="#000000" bgColor="#000000" fontSize="12">
    <math>
      <input>
        <e type="operand">c</e>
      </input>
      <result action="numeric">
        <e type="operand">1.3</e>
      </result>
    </math>
  </region>
  <region id="15" left="45" top="963" width="202" height="81" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">p</e>
        <e type="operand" style="string">index</e>
        <e type="operand" style="string">a</e>
        <e type="operand" style="string">b</e>
        <e type="operand" style="string">c</e>
        <e type="operand">1</e>
        <e type="operand">1.1</e>
        <e type="operand">1.2</e>
        <e type="operand">1.3</e>
        <e type="operand">2</e>
        <e type="operand">2.1</e>
        <e type="operand">2.2</e>
        <e type="operand">2.3</e>
        <e type="operand">3</e>
        <e type="operand">3.1</e>
        <e type="operand">3.2</e>
        <e type="operand">3.3</e>
        <e type="operand">4</e>
        <e type="operand">4</e>
        <e type="function" preserve="true" args="18">mat</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="16" left="261" top="981" width="150" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">sub</e>
        <e type="operand">p</e>
        <e type="operand">2</e>
        <e type="operand">4</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="operand">2</e>
        <e type="operand">4</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="function" preserve="true" args="3">el</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="17" left="261" top="1017" width="163" height="63" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">sub</e>
      </input>
      <result action="numeric">
        <e type="operand">1.1</e>
        <e type="operand">1.2</e>
        <e type="operand">1.3</e>
        <e type="operand">2.1</e>
        <e type="operand">2.2</e>
        <e type="operand">2.3</e>
        <e type="operand">3.1</e>
        <e type="operand">3.2</e>
        <e type="operand">3.3</e>
        <e type="operand">3</e>
        <e type="operand">3</e>
        <e type="function" preserve="true" args="11">mat</e>
      </result>
    </math>
  </region>
  <region id="18" left="171" top="1089" width="60" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">row</e>
        <e type="operand">2</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="19" left="243" top="1089" width="91" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">col</e>
        <e type="operand">1</e>
        <e type="operand">3</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="20" left="171" top="1116" width="225" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">sub</e>
        <e type="operand">row</e>
        <e type="operand">col</e>
        <e type="function" preserve="true" args="3">el</e>
      </input>
      <result action="numeric">
        <e type="operand">2.1</e>
        <e type="operand">2.2</e>
        <e type="operand">2.3</e>
        <e type="operand">1</e>
        <e type="operand">3</e>
        <e type="function" preserve="true" args="5">mat</e>
      </result>
    </math>
  </region>
  <region id="21" left="171" top="1170" width="91" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">row</e>
        <e type="operand">1</e>
        <e type="operand">3</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="22" left="288" top="1170" width="60" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">col</e>
        <e type="operand">3</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="23" left="171" top="1206" width="159" height="63" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">sub</e>
        <e type="operand">row</e>
        <e type="operand">col</e>
        <e type="function" preserve="true" args="3">el</e>
      </input>
      <result action="numeric">
        <e type="operand">1.3</e>
        <e type="operand">2.3</e>
        <e type="operand">3.3</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">mat</e>
      </result>
    </math>
  </region>
  <region id="24" left="9" top="1305" width="349" height="253" border="true" color="#000000" bgColor="#ffffe1" fontSize="10">
    <math decimalPlaces="3">
      <description active="true" position="Top" lang="eng">
        <p>Locate exact value in table</p>
      </description>
      <input>
        <e type="operand">M</e>
        <e type="operand">key</e>
        <e type="function" args="2">FindIndex</e>
        <e type="operand">r</e>
        <e type="operand">M</e>
        <e type="function" preserve="true" args="1">rows</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c</e>
        <e type="operand">M</e>
        <e type="function" preserve="true" args="1">cols</e>
        <e type="operator" args="2">:</e>
        <e type="operand">1</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="4">mat</e>
        <e type="operand">i</e>
        <e type="operand">1</e>
        <e type="operator" args="2">:</e>
        <e type="operand">j</e>
        <e type="operand">1</e>
        <e type="operator" args="2">:</e>
        <e type="operand">1</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="4">mat</e>
        <e type="operand">j</e>
        <e type="operand">c</e>
        <e type="operator" args="2">≤</e>
        <e type="bracket">(</e>
        <e type="operand">M</e>
        <e type="operand">i</e>
        <e type="operand">j</e>
        <e type="function" preserve="true" args="3">el</e>
        <e type="operand">key</e>
        <e type="operator" args="2">≠</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="operand">i</e>
        <e type="operand">r</e>
        <e type="operator" args="2">&lt;</e>
        <e type="operand">i</e>
        <e type="operand">i</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">:</e>
        <e type="operand">i</e>
        <e type="operand">1</e>
        <e type="operator" args="2">:</e>
        <e type="operand">j</e>
        <e type="operand">j</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">:</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">line</e>
        <e type="function" preserve="true" args="3">if</e>
        <e type="function" preserve="true" args="2">while</e>
        <e type="operand">j</e>
        <e type="operand">c</e>
        <e type="operator" args="2">≤</e>
        <e type="operand">i</e>
        <e type="operand">j</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
        <e type="operand" style="string">end of search</e>
        <e type="function" preserve="true" args="3">if</e>
        <e type="operand">4</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="6">line</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="25" left="396" top="1305" width="292" height="87" border="true" color="#000000" bgColor="#ffffe1" fontSize="10">
    <math exponentialThreshold="3">
      <input>
        <e type="operand">M</e>
        <e type="function" args="1">Unwrap</e>
        <e type="operand">V</e>
        <e type="operand">M</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="2">col</e>
        <e type="operator" args="2">:</e>
        <e type="operand">i</e>
        <e type="operand">2</e>
        <e type="operand">M</e>
        <e type="function" preserve="true" args="1">cols</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="operand">V</e>
        <e type="operand">V</e>
        <e type="operand">M</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="2">col</e>
        <e type="function" preserve="true" args="2">stack</e>
        <e type="operator" args="2">:</e>
        <e type="function" preserve="true" args="3">for</e>
        <e type="operand">V</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">line</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="26" left="396" top="1404" width="101" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">wanted</e>
        <e type="operand">2.2</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="27" left="396" top="1440" width="279" height="45" color="#000000" bgColor="#ebebeb" fontSize="10">
    <math decimalPlaces="3">
      <description active="true" position="Right" lang="eng">
        <p>rowcol</p>
      </description>
      <input>
        <e type="operand">idx</e>
        <e type="operand">sub</e>
        <e type="operand">wanted</e>
        <e type="function" args="2">FindIndex</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">:</e>
      </input>
      <result action="numeric">
        <e type="operand">2</e>
        <e type="operand">2</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
      </result>
    </math>
  </region>
  <region id="28" left="396" top="1494" width="177" height="40" color="#000000" bgColor="#ebebeb" fontSize="10">
    <math>
      <description active="true" position="Right" lang="eng">
        <p>sanity check</p>
      </description>
      <input>
        <e type="operand">sub</e>
        <e type="operand">idx</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">idx</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="function" preserve="true" args="3">el</e>
      </input>
      <result action="numeric">
        <e type="operand">2.2</e>
      </result>
    </math>
  </region>
  <region id="29" left="630" top="1602" width="181" height="171" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">U</e>
        <e type="operand">sub</e>
        <e type="function" args="1">Unwrap</e>
        <e type="operator" args="2">:</e>
      </input>
      <result action="numeric">
        <e type="operand">1.1</e>
        <e type="operand">2.1</e>
        <e type="operand">3.1</e>
        <e type="operand">1.2</e>
        <e type="operand">2.2</e>
        <e type="operand">3.2</e>
        <e type="operand">1.3</e>
        <e type="operand">2.3</e>
        <e type="operand">3.3</e>
        <e type="operand">9</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="11">mat</e>
      </result>
    </math>
  </region>
  <region id="30" left="9" top="1620" width="289" height="208" border="true" color="#000000" bgColor="#ffffe1" fontSize="10">
    <math decimalPlaces="3">
      <input>
        <e type="operand">v</e>
        <e type="operand">x</e>
        <e type="function" args="2">search</e>
        <e type="operand">j</e>
        <e type="operand">0</e>
        <e type="operator" args="2">:</e>
        <e type="operand">i</e>
        <e type="operand">1</e>
        <e type="operand">v</e>
        <e type="function" preserve="true" args="1">length</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="operand">j</e>
        <e type="operand">j</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">:</e>
        <e type="operand">v</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">x</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">vv</e>
        <e type="operand">v</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operator" args="2">:</e>
        <e type="operand">break</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">line</e>
        <e type="operand">vv</e>
        <e type="operand" style="string">NO match</e>
        <e type="operator" args="2">:</e>
        <e type="function" preserve="true" args="3">if</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">line</e>
        <e type="function" preserve="true" args="3">for</e>
        <e type="operand">j</e>
        <e type="operand">vv</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">line</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="31" left="297" top="1737" width="182" height="45" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <description active="true" position="Right" lang="eng">
        <p>2.2 found row [5]</p>
      </description>
      <input>
        <e type="operand">U</e>
        <e type="operand">2.2</e>
        <e type="function" args="2">search</e>
      </input>
      <result action="numeric">
        <e type="operand">5</e>
        <e type="operand">2.2</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
      </result>
    </math>
  </region>
  <region id="32" left="297" top="1782" width="199" height="45" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <description active="true" position="Right" lang="eng">
        <p>left  ► righttop ▼  bottom</p>
      </description>
      <input>
        <e type="operand">sub</e>
        <e type="operand">3.1</e>
        <e type="function" args="2">search</e>
      </input>
      <result action="numeric">
        <e type="operand">7</e>
        <e type="operand">3.1</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
      </result>
    </math>
  </region>
  <region id="33" left="108" top="1845" width="153" height="63" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">sub</e>
        <e type="operand">1.1</e>
        <e type="operand">1.2</e>
        <e type="operand">1.3</e>
        <e type="operand">2.1</e>
        <e type="operand">2.2</e>
        <e type="operand">2.3</e>
        <e type="operand">3.1</e>
        <e type="operand">3.2</e>
        <e type="operand">3.3</e>
        <e type="operand">3</e>
        <e type="operand">3</e>
        <e type="function" preserve="true" args="11">mat</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="34" left="297" top="1845" width="199" height="45" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">sub</e>
        <e type="operand">2.2</e>
        <e type="function" args="2">search</e>
      </input>
      <result action="numeric">
        <e type="operand">5</e>
        <e type="operand">2.2</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
      </result>
    </math>
  </region>
  <region id="35" left="297" top="1899" width="199" height="45" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">sub</e>
        <e type="operand">3.3</e>
        <e type="function" args="2">search</e>
      </input>
      <result action="numeric">
        <e type="operand">9</e>
        <e type="operand">3.3</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
      </result>
    </math>
  </region>
  <region id="36" left="99" top="1971" width="149" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
        <e type="operand">j</e>
        <e type="function" args="2">sub</e>
        <e type="operand">sub</e>
        <e type="operand">i</e>
        <e type="operand">j</e>
        <e type="function" preserve="true" args="3">el</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="37" left="99" top="2007" width="131" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">1</e>
        <e type="operand">3</e>
        <e type="function" args="2">sub</e>
      </input>
      <result action="numeric">
        <e type="operand">1.3</e>
      </result>
    </math>
  </region>
  <region id="38" left="99" top="2052" width="74" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
        <e type="operand">1</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="39" left="207" top="2052" width="43" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">j</e>
        <e type="operand">3</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="40" left="99" top="2079" width="141" height="45" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
        <e type="operand">j</e>
        <e type="function" args="2">sub</e>
      </input>
      <result action="numeric">
        <e type="operand">1.3</e>
        <e type="operand">2.3</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
      </result>
    </math>
  </region>
  <region id="41" left="99" top="2142" width="74" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
        <e type="operand">1</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="42" left="207" top="2142" width="74" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">j</e>
        <e type="operand">1</e>
        <e type="operand">3</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="43" left="99" top="2187" width="207" height="45" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
        <e type="operand">j</e>
        <e type="function" args="2">sub</e>
      </input>
      <result action="numeric">
        <e type="operand">1.1</e>
        <e type="operand">1.2</e>
        <e type="operand">1.3</e>
        <e type="operand">2.1</e>
        <e type="operand">2.2</e>
        <e type="operand">2.3</e>
        <e type="operand">2</e>
        <e type="operand">3</e>
        <e type="function" preserve="true" args="8">mat</e>
      </result>
    </math>
  </region>
</regions>