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            <content>
              <p>Utils</p>
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              <p>range utility</p>
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              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">p</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="operand">p</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">p</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operand">B</e>
              <e type="operand">4</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="function" args="6">mat</e>
              <e type="operand">B</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="1">eval</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">Z</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">M</e>
              <e type="operand">1</e>
              <e type="function" args="2">col</e>
              <e type="operand">M</e>
              <e type="operand">2</e>
              <e type="function" args="2">col</e>
              <e type="operand">M</e>
              <e type="operand">3</e>
              <e type="function" args="2">col</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">B</e>
              <e type="operand">X</e>
              <e type="function" args="1">min</e>
              <e type="operand">X</e>
              <e type="function" args="1">max</e>
              <e type="operand">Y</e>
              <e type="function" args="1">min</e>
              <e type="operand">Y</e>
              <e type="function" args="1">max</e>
              <e type="operand">Z</e>
              <e type="function" args="1">min</e>
              <e type="operand">Z</e>
              <e type="function" args="1">max</e>
              <e type="operand">3</e>
              <e type="operand">2</e>
              <e type="function" args="8">mat</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">p</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">p</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="operand">p</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">p</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operand">B</e>
              <e type="operand">4</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="operand">p</e>
              <e type="operand">3</e>
              <e type="function" args="2">el</e>
              <e type="operand">B</e>
              <e type="operand">5</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">p</e>
              <e type="operand">3</e>
              <e type="function" args="2">el</e>
              <e type="operand">B</e>
              <e type="operand">6</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
              <e type="operand">2</e>
              <e type="function" args="8">mat</e>
              <e type="operand">B</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="1">eval</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="function" args="3">if</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="1404" width="554" height="90" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">P</e>
              <e type="operand">cl</e>
              <e type="operand">ls</e>
              <e type="operand">w</e>
              <e type="operand">cs</e>
              <e type="function" args="5">pLine</e>
              <e type="operand">cs</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≡</e>
              <e type="operand" style="string">polyline</e>
              <e type="operand">P</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand">cl</e>
              <e type="operand">ls</e>
              <e type="operand">w</e>
              <e type="function" args="5">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operand" style="string">polygon</e>
              <e type="operand">P</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand">cl</e>
              <e type="operand">ls</e>
              <e type="operand">w</e>
              <e type="operand">cs</e>
              <e type="function" args="6">stack</e>
              <e type="function" args="1">eval</e>
              <e type="function" args="3">if</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="1503" width="454" height="34" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">P</e>
              <e type="operand">C</e>
              <e type="function" args="2">pLine</e>
              <e type="operand" style="string">polyline</e>
              <e type="operand">P</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand">C</e>
              <e type="operand" style="string">solid</e>
              <e type="operand">1</e>
              <e type="function" args="5">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="1548" width="492" height="34" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">P</e>
              <e type="operand">C</e>
              <e type="function" args="2">pPolygon</e>
              <e type="operand" style="string">polygon</e>
              <e type="operand">P</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand">C</e>
              <e type="operand" style="string">solid</e>
              <e type="operand">1</e>
              <e type="operand">C</e>
              <e type="function" args="6">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="1593" width="708" height="78" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">DS#</e>
              <e type="operand">xo</e>
              <e type="operand">yo</e>
              <e type="operand">te</e>
              <e type="function" args="4">pRK</e>
              <e type="operand">t#</e>
              <e type="operand">u#</e>
              <e type="function" args="2">D_RK#</e>
              <e type="operand">DS#</e>
              <e type="operand">u#</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">u#</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="function" args="3">feval</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">xo</e>
              <e type="operand">yo</e>
              <e type="function" args="2">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operand">0</e>
              <e type="operand">te</e>
              <e type="operand">100</e>
              <e type="operand">D_RK#</e>
              <e type="function" args="5">rkfixed</e>
              <e type="operand">1</e>
              <e type="operand">101</e>
              <e type="function" args="2">range</e>
              <e type="operand">2</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="3">el</e>
              <e type="function" args="1">eval</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="1683" width="196" height="136" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">x</e>
              <e type="operand">y</e>
              <e type="operand">z</e>
              <e type="function" args="3">pAxis</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">x</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">y</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">z</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">7</e>
              <e type="operand">3</e>
              <e type="function" args="23">mat</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="1827" width="747" height="188" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">M</e>
              <e type="operand">γ</e>
              <e type="function" args="2">pAxis</e>
              <e type="operand">M</e>
              <e type="function" args="1">cols</e>
              <e type="operand">3</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">A</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">k</e>
              <e type="function" args="1">m</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">1.05</e>
              <e type="operand">M</e>
              <e type="operand">k</e>
              <e type="function" args="2">col</e>
              <e type="function" args="1">max</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
              <e type="function" args="1">identity</e>
              <e type="operand">k</e>
              <e type="function" args="2">row</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="2">stack</e>
              <e type="operand">γ</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="2">range</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="2">range</e>
              <e type="function" args="3">el</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
              <e type="operand">A</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="string">polyline</e>
              <e type="operand">k</e>
              <e type="function" args="1">m</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand" style="string">red</e>
              <e type="operand" style="string">green</e>
              <e type="operand" style="string">magenta</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">mat</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="string">solid</e>
              <e type="operand">2</e>
              <e type="function" args="5">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operand" style="string">todo</e>
              <e type="function" args="3">if</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region top="2025" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="2052" color="#000000">
        <area collapsed="true">
          <title lang="spa">
            <content>
              <p>pAdapt</p>
            </content>
          </title>
        </area>
        <region left="54" top="2088" width="485" height="130" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">z</e>
              <e type="operand">w</e>
              <e type="operand">v</e>
              <e type="function" args="3">pCAngle</e>
              <e type="operand">a</e>
              <e type="operand">w</e>
              <e type="operand">z</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">b</e>
              <e type="operand">v</e>
              <e type="operand">w</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">n</e>
              <e type="operand">a</e>
              <e type="function" args="1">abs</e>
              <e type="operand">b</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">n</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">0</e>
              <e type="operand">a</e>
              <e type="function" args="1">Re</e>
              <e type="operand">i</e>
              <e type="operand">a</e>
              <e type="function" args="1">Im</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">b</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">Re</e>
              <e type="operand">n</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">acos</e>
              <e type="function" args="1">Re</e>
              <e type="function" args="1">eval</e>
              <e type="function" args="3">if</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="2232" width="674" height="769" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">fs</e>
              <e type="operand">a</e>
              <e type="operand">b</e>
              <e type="operand">No</e>
              <e type="operand">α</e>
              <e type="operand">p</e>
              <e type="operand">MI</e>
              <e type="function" args="7">pAdapt</e>
              <e type="operand">t</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">T</e>
              <e type="operand">a</e>
              <e type="operand">b</e>
              <e type="operand">No</e>
              <e type="function" args="3">pR</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Z</e>
              <e type="operand">fs</e>
              <e type="operand">T</e>
              <e type="function" args="2">pZGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">d</e>
              <e type="operand">p</e>
              <e type="operand">Z</e>
              <e type="function" args="1">abs</e>
              <e type="function" args="1">vectorize</e>
              <e type="function" args="1">max</e>
              <e type="operand">Z</e>
              <e type="function" args="1">abs</e>
              <e type="function" args="1">vectorize</e>
              <e type="function" args="1">min</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">iter</e>
              <e type="operand">1</e>
              <e type="operand">MI</e>
              <e type="function" args="2">range</e>
              <e type="operand">N</e>
              <e type="operand">T</e>
              <e type="function" args="1">length</e>
              <e type="operator" args="2">:</e>
              <e type="operand">A</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">D</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">N</e>
              <e type="operand">2</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">A</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">Z</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">Z</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
              <e type="operand">Z</e>
              <e type="operand">r</e>
              <e type="operand">2</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
              <e type="function" args="3">pCAngle</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
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              <e type="operand">Z</e>
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              <e type="operand">2</e>
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              <e type="operand">n</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
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              <e type="operand">θ</e>
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              <e type="operator" args="2">&gt;</e>
              <e type="bracket">(</e>
              <e type="operand">Z</e>
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              <e type="operand">n</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operator" args="2">+</e>
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              <e type="operand">Z</e>
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              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
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              <e type="function" args="1">abs</e>
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              <e type="operator" args="2">&gt;</e>
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              <e type="operator" args="2">:</e>
              <e type="operand">θ</e>
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              <e type="operator" args="2">&gt;</e>
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              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operator" args="2">+</e>
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              <e type="operand">Z</e>
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              <e type="operator" args="2">*</e>
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              <e type="operator" args="2">&gt;</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">|</e>
              <e type="operand">t</e>
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              <e type="operand">1</e>
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              <e type="function" args="2">mod</e>
              <e type="operand">0</e>
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              <e type="operand" style="string"></e>
              <e type="operand">t</e>
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              <e type="operand">θ</e>
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              <e type="operator" args="2">&gt;</e>
              <e type="bracket">(</e>
              <e type="operand">Z</e>
              <e type="operand">N</e>
              <e type="function" args="2">el</e>
              <e type="operand">Z</e>
              <e type="operand">N</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="2">el</e>
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              <e type="operand">t</e>
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              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
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              <e type="function" args="2">el</e>
              <e type="operand">0.5</e>
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              <e type="operand">N</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="2">el</e>
              <e type="operand">T</e>
              <e type="operand">N</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
              <e type="operand" style="string"></e>
              <e type="function" args="3">if</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="function" args="3">if</e>
              <e type="operand">T</e>
              <e type="operand">t</e>
              <e type="operand">T</e>
              <e type="operand">N</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Z</e>
              <e type="operand">fs</e>
              <e type="operand">T</e>
              <e type="function" args="2">pZGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">4</e>
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              <e type="function" args="6">line</e>
              <e type="function" args="3">if</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">line</e>
              <e type="function" args="3">for</e>
              <e type="operand">Z</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">line</e>
              <e type="operator" args="2">:</e>
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              <e type="operand">a</e>
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              <e type="function" args="3">pAdapt</e>
              <e type="operand">fs</e>
              <e type="operand">a</e>
              <e type="operand">b</e>
              <e type="operand" style="unit">pAdapt</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="unit">pAdapt</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="unit">pAdapt</e>
              <e type="operand">3</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="unit">pAdapt</e>
              <e type="operand">4</e>
              <e type="function" args="2">el</e>
              <e type="function" args="7">pAdapt</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
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          <math>
            <input>
              <e type="operand" style="unit">pAdapt</e>
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              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="operand">10</e>
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              <e type="operand">8</e>
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          <area terminator="true" />
        </region>
      </region>
      <region top="3123" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
            <p>pGrid</p>
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          <math optimize="2">
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                <p></p>
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              <e type="operand" style="unit">K</e>
              <e type="operand" style="unit">A</e>
              <e type="operand" style="unit">cd</e>
              <e type="operand" style="unit">mol</e>
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              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">7</e>
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              <e type="bracket">(</e>
              <e type="operator" args="2">&amp;</e>
              <e type="bracket">(</e>
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              <e type="function" args="1">length</e>
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              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">&amp;</e>
              <e type="operand">X#</e>
              <e type="operand">Y#</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">B#</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">B#</e>
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              <e type="function" args="2">el</e>
              <e type="operand">N#</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="function" args="3">pR</e>
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              <e type="operand">3</e>
              <e type="function" args="2">el</e>
              <e type="operand">B#</e>
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              <e type="function" args="2">el</e>
              <e type="function" args="3">pR</e>
              <e type="function" args="1">eval</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">X#</e>
              <e type="operand">Y#</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">B#</e>
              <e type="operand">N#</e>
              <e type="operand">1</e>
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              <e type="function" args="4">mat</e>
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              <e type="operator" args="2">:</e>
              <e type="function" args="3">if</e>
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          <math optimize="2">
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              <content>
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              <e type="function" args="1">IsMatrix</e>
              <e type="operand">Z#</e>
              <e type="operand">k#</e>
              <e type="function" args="2">el</e>
              <e type="operand">M#</e>
              <e type="operand">k#</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">i</e>
              <e type="operand">M#</e>
              <e type="operand">k#</e>
              <e type="function" args="2">el</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M#</e>
              <e type="function" args="1">eval</e>
              <e type="function" args="3">if</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="3474" width="535" height="161" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="false" position="Top" lang="eng">
              <content>
                <p></p>
              </content>
            </description>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="3">pZGrid</e>
              <e type="operand" style="unit">m</e>
              <e type="operand" style="unit">kg</e>
              <e type="operand" style="unit">s</e>
              <e type="operand" style="unit">K</e>
              <e type="operand" style="unit">A</e>
              <e type="operand" style="unit">cd</e>
              <e type="operand" style="unit">mol</e>
              <e type="operand">1</e>
              <e type="operand">7</e>
              <e type="function" args="9">mat</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">7</e>
              <e type="function" args="9">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">FS#</e>
              <e type="function" args="1">IsMatrix</e>
              <e type="operand">M</e>
              <e type="operand">FS#</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">Y</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">M</e>
              <e type="operand">r</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">i</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">pFeval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="function" args="3">if</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="3645" width="476" height="110" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pTGrid</e>
              <e type="operand">A</e>
              <e type="function" args="1">pr</e>
              <e type="operand">v</e>
              <e type="operand">A</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operand">A</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="operand">2</e>
              <e type="operator" args="2">/</e>
              <e type="operand">A</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">v</e>
              <e type="operand">v</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">el</e>
              <e type="operand">A</e>
              <e type="operand">v</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="1">eval</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="function" args="1">pr</e>
              <e type="operand">Y</e>
              <e type="function" args="1">pr</e>
              <e type="function" args="3">pGrid</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="3771" width="412" height="84" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="false" position="Top" lang="eng">
              <content>
                <p></p>
              </content>
            </description>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="function" args="2">pRGrid</e>
              <e type="operand" style="unit">m</e>
              <e type="operand" style="unit">kg</e>
              <e type="operand" style="unit">s</e>
              <e type="operand" style="unit">K</e>
              <e type="operand" style="unit">A</e>
              <e type="operand" style="unit">cd</e>
              <e type="operand" style="unit">mol</e>
              <e type="operand">1</e>
              <e type="operand">7</e>
              <e type="function" args="9">mat</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">7</e>
              <e type="function" args="9">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">F</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">F</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">pFeval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="3861" width="535" height="161" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="false" position="Top" lang="eng">
              <content>
                <p></p>
              </content>
            </description>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="3">pRGrid</e>
              <e type="operand" style="unit">m</e>
              <e type="operand" style="unit">kg</e>
              <e type="operand" style="unit">s</e>
              <e type="operand" style="unit">K</e>
              <e type="operand" style="unit">A</e>
              <e type="operand" style="unit">cd</e>
              <e type="operand" style="unit">mol</e>
              <e type="operand">1</e>
              <e type="operand">7</e>
              <e type="function" args="9">mat</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">7</e>
              <e type="function" args="9">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">FS#</e>
              <e type="function" args="1">IsMatrix</e>
              <e type="operand">M</e>
              <e type="operand">FS#</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">Y</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">M</e>
              <e type="operand">r</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="function" args="2">el</e>
              <e type="function" args="3">pFeval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="function" args="3">if</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="4032" width="527" height="240" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="true" position="Top" lang="eng">
              <content>
              <p>pGrid(F,U,V) returns a length(U)*lenght(V) matrix with [u,v,F(u,v)]</p>
            </content>
            </description>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="3">pGrid</e>
              <e type="operand" style="unit">m</e>
              <e type="operand" style="unit">kg</e>
              <e type="operand" style="unit">s</e>
              <e type="operand" style="unit">K</e>
              <e type="operand" style="unit">A</e>
              <e type="operand" style="unit">cd</e>
              <e type="operand" style="unit">mol</e>
              <e type="operand">1</e>
              <e type="operand">7</e>
              <e type="function" args="9">mat</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">7</e>
              <e type="function" args="9">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">FS#</e>
              <e type="function" args="1">IsMatrix</e>
              <e type="operand">FS#</e>
              <e type="function" args="1">eval</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">Y</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="function" args="3">pFeval</e>
              <e type="function" args="1">IsMatrix</e>
              <e type="operand">M</e>
              <e type="operand">r</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="function" args="2">el</e>
              <e type="function" args="3">pFeval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">r</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="function" args="2">el</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="function" args="2">el</e>
              <e type="function" args="3">pFeval</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">if</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="function" args="3">if</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region top="4311" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="4338" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
            <p>pQuiver</p>
          </content>
          </title>
        </area>
        <region left="54" top="4365" width="598" height="352" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="true" position="Top" lang="eng">
              <content>
            <p>Quiver plot of f(x,y)≡[f.1(x,y) f.2(x,y)]</p>
          </content>
            </description>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="3">pQuiver</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">F</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">Y</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">n</e>
              <e type="operand">1</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="operand">Y</e>
              <e type="function" args="1">length</e>
              <e type="operator" args="2">*</e>
              <e type="bracket">(</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Z</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">XY</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="6">mat</e>
              <e type="operand">One</e>
              <e type="operand">1</e>
              <e type="operand" style="unit">pQuiver</e>
              <e type="function" args="1">length</e>
              <e type="operand">1</e>
              <e type="function" args="2">matrix</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Z</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="operand">t</e>
              <e type="operand">F</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">norme</e>
              <e type="operator" args="2">:</e>
              <e type="bracket">(</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="function" args="2">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operand">F</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="operand">t</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">eval</e>
              <e type="function" args="3">if</e>
              <e type="operator" args="2">:</e>
              <e type="operand">sc</e>
              <e type="operand">0.9</e>
              <e type="operand">Y</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">Z</e>
              <e type="function" args="1">norme</e>
              <e type="function" args="1">vectorize</e>
              <e type="function" args="1">max</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">XY</e>
              <e type="operand">r</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">i</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="operand">sc</e>
              <e type="operand">Z</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">i</e>
              <e type="operand">Z</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand" style="unit">pQuiver</e>
              <e type="operator" args="2">*</e>
              <e type="operand">XY</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="operand">One</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="1">ReIm</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">8</e>
              <e type="operand">1</e>
              <e type="function" args="10">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="4743" width="428" height="38" color="#000000" fontSize="10">
          <math>
            <description active="true" position="Right" lang="eng">
              <content>
                <p>Arrow -&gt;</p>
              </content>
            </description>
            <input>
              <e type="operand" style="unit">pQuiver</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">0.8</e>
              <e type="operand">1</e>
              <e type="operand">0.8</e>
              <e type="operand">1</e>
              <e type="operand">5</e>
              <e type="function" args="7">mat</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0.08</e>
              <e type="operand">0</e>
              <e type="operand">0.08</e>
              <e type="operator" args="1">-</e>
              <e type="operand">1</e>
              <e type="operand">5</e>
              <e type="function" args="7">mat</e>
              <e type="operand">i</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="1">transpose</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="4788" width="496" height="38" color="#000000" fontSize="10">
          <math>
            <description active="true" position="Right" lang="eng">
              <content>
                <p>Arrow -|&gt;</p>
              </content>
            </description>
            <input>
              <e type="operand" style="unit">pQuiver</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">0.8</e>
              <e type="operand">1</e>
              <e type="operand">0.8</e>
              <e type="operand">0.8</e>
              <e type="operand">1</e>
              <e type="operand">6</e>
              <e type="function" args="8">mat</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0.08</e>
              <e type="operand">0</e>
              <e type="operand">0.08</e>
              <e type="operator" args="1">-</e>
              <e type="operand">0.08</e>
              <e type="operand">1</e>
              <e type="operand">6</e>
              <e type="function" args="8">mat</e>
              <e type="operand">i</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="1">transpose</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region top="4842" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="4869" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
              <p>pView</p>
            </content>
          </title>
        </area>
        <region left="54" top="4896" width="511" height="261" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">az</e>
              <e type="operand">el</e>
              <e type="function" args="2">pView</e>
              <e type="operand">α</e>
              <e type="operand">az</e>
              <e type="operator" args="2">:</e>
              <e type="operand">ε</e>
              <e type="operand">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">ε</e>
              <e type="operand">ε</e>
              <e type="operand">180</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operand">360</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="2">mod</e>
              <e type="operand">360</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operand">360</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="2">mod</e>
              <e type="operand">180</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">ε</e>
              <e type="operand">90</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">&gt;</e>
              <e type="operand">ε</e>
              <e type="operand">180</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="operand">ε</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">α</e>
              <e type="operand">α</e>
              <e type="operand">180</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">ε</e>
              <e type="operand">90</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operator" args="2">&lt;</e>
              <e type="operand">ε</e>
              <e type="operand">180</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">ε</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">α</e>
              <e type="operand">α</e>
              <e type="operand">180</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">0</e>
              <e type="function" args="3">if</e>
              <e type="function" args="3">if</e>
              <e type="operand">α</e>
              <e type="operand">α</e>
              <e type="operand">360</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="2">mod</e>
              <e type="operand">360</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operand">360</e>
              <e type="operand" style="unit">°</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="2">mod</e>
              <e type="operator" args="2">:</e>
              <e type="operand">α</e>
              <e type="function" args="1">cos</e>
              <e type="operand">ε</e>
              <e type="function" args="1">sin</e>
              <e type="operand">α</e>
              <e type="function" args="1">sin</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">ε</e>
              <e type="function" args="1">cos</e>
              <e type="operand">α</e>
              <e type="function" args="1">sin</e>
              <e type="operator" args="2">*</e>
              <e type="operand">α</e>
              <e type="function" args="1">sin</e>
              <e type="operand">ε</e>
              <e type="function" args="1">sin</e>
              <e type="operand">α</e>
              <e type="function" args="1">cos</e>
              <e type="operator" args="2">*</e>
              <e type="operand">ε</e>
              <e type="function" args="1">cos</e>
              <e type="operand">α</e>
              <e type="function" args="1">cos</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">0</e>
              <e type="operand">ε</e>
              <e type="function" args="1">cos</e>
              <e type="operand">ε</e>
              <e type="function" args="1">sin</e>
              <e type="operand">3</e>
              <e type="operand">3</e>
              <e type="function" args="11">mat</e>
              <e type="function" args="1">eval</e>
              <e type="operand">5</e>
              <e type="operand">1</e>
              <e type="function" args="7">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="5166" width="401" height="42" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">az</e>
              <e type="operand">el</e>
              <e type="function" args="2">pView2</e>
              <e type="operand">az</e>
              <e type="operand">el</e>
              <e type="function" args="2">pView</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="2">range</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="2">range</e>
              <e type="function" args="3">el</e>
              <e type="function" args="1">eval</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region top="5220" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="5247" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
            <p>pShow</p>
          </content>
          </title>
        </area>
        <region left="18" top="5283" width="623" height="182" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">S#</e>
              <e type="operand">CM</e>
              <e type="operand">γ</e>
              <e type="function" args="3">pShow</e>
              <e type="operand">S</e>
              <e type="operand">S#</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">k</e>
              <e type="operand">2</e>
              <e type="operand">S</e>
              <e type="function" args="1">rows</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">cm</e>
              <e type="operand">S</e>
              <e type="operand">3</e>
              <e type="function" args="2">col</e>
              <e type="operand">CM</e>
              <e type="function" args="2">pClr</e>
              <e type="operator" args="2">:</e>
              <e type="operand">S2</e>
              <e type="operand">S</e>
              <e type="operand">γ</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="2">range</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="2">range</e>
              <e type="function" args="3">el</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">L</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">L</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="operand">S2</e>
              <e type="operand">k</e>
              <e type="function" args="2">row</e>
              <e type="operand">S2</e>
              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="2">row</e>
              <e type="function" args="2">stack</e>
              <e type="operand">cm</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">pLine</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand" style="unit">pShowAxis</e>
              <e type="operand">L</e>
              <e type="operand">S</e>
              <e type="operand">γ</e>
              <e type="function" args="2">pAxis</e>
              <e type="function" args="1">eval</e>
              <e type="function" args="2">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand">L</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="function" args="3">if</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="5481" width="762" height="479" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="false" position="Top" lang="eng">
              <content>
                <p style="font-family: Arial; font-size: 9px;"></p>
              </content>
            </description>
            <input>
              <e type="operand">M#</e>
              <e type="operand">N</e>
              <e type="operand">g</e>
              <e type="operand">GM</e>
              <e type="operand">GS</e>
              <e type="operand">wm</e>
              <e type="operand">ls</e>
              <e type="operand">d</e>
              <e type="function" args="8">pShow</e>
              <e type="operand">M</e>
              <e type="operand">M#</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">nu</e>
              <e type="operand">N</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">:</e>
              <e type="operand">nv</e>
              <e type="operand">N</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">abs</e>
              <e type="operator" args="2">:</e>
              <e type="operand">w</e>
              <e type="operand">wm</e>
              <e type="operand">GM</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≠</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="6">mat</e>
              <e type="operand">P</e>
              <e type="operand">M</e>
              <e type="operand">g</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">P</e>
              <e type="function" args="1">cols</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Z</e>
              <e type="operand">M</e>
              <e type="operand">d</e>
              <e type="function" args="2">col</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">gM</e>
              <e type="operand">gS</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">Z</e>
              <e type="operand">GM</e>
              <e type="function" args="2">pClr</e>
              <e type="operand">gS</e>
              <e type="operand">Z</e>
              <e type="operand">GS</e>
              <e type="function" args="2">pClr</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand" style="unit">pShowAxis</e>
              <e type="operand">nL</e>
              <e type="operand">3</e>
              <e type="operator" args="2">:</e>
              <e type="operand">L</e>
              <e type="operand">M</e>
              <e type="operand">g</e>
              <e type="function" args="2">pAxis</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">nL</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">L</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="3">if</e>
              <e type="operand">r.np</e>
              <e type="operand">1</e>
              <e type="operand" style="unit">pMesh.np</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r.nv</e>
              <e type="operand">1</e>
              <e type="operand">nv</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">S</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">ns</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">5</e>
              <e type="function" args="7">mat</e>
              <e type="operand">u\0324\</e>
              <e type="operand">1</e>
              <e type="operand">nu</e>
              <e type="function" args="2">range</e>
              <e type="operand">v\0324\</e>
              <e type="operand">1</e>
              <e type="operand">nv</e>
              <e type="function" args="2">range</e>
              <e type="operand">r</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">S</e>
              <e type="operand">ns</e>
              <e type="operand">ns</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="2">el</e>
              <e type="operand">P</e>
              <e type="operand">r</e>
              <e type="operand">r.np</e>
              <e type="operator" args="2">+</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">gM</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">ls</e>
              <e type="operand">w</e>
              <e type="operand">gS</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="function" args="5">pLine</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r</e>
              <e type="operand">r</e>
              <e type="operand" style="unit">pMesh.np</e>
              <e type="operator" args="2">+</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="function" args="3">for</e>
              <e type="operand">r</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operand">u\0324\</e>
              <e type="operand">nu</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">L</e>
              <e type="operand">nL</e>
              <e type="operand">nL</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="2">el</e>
              <e type="operand">P</e>
              <e type="operand">r</e>
              <e type="operand">r.nv</e>
              <e type="operator" args="2">+</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">gM</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">ls</e>
              <e type="operand">w</e>
              <e type="operand">0</e>
              <e type="function" args="5">pLine</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r</e>
              <e type="operand">r</e>
              <e type="operand">nv</e>
              <e type="operator" args="2">+</e>
              <e type="operand">2</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">line</e>
              <e type="function" args="3">for</e>
              <e type="operand">nL</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="function" args="2">matrix</e>
              <e type="operand">L</e>
              <e type="function" args="3">if</e>
              <e type="operand">N</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">&lt;</e>
              <e type="operand">S</e>
              <e type="function" args="1">reverse</e>
              <e type="operand">S</e>
              <e type="function" args="3">if</e>
              <e type="function" args="2">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand">7</e>
              <e type="operand">1</e>
              <e type="function" args="9">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="5976" width="485" height="29" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">M</e>
              <e type="operand">N</e>
              <e type="operand">g</e>
              <e type="operand">GM</e>
              <e type="operand">GS</e>
              <e type="function" args="5">pShow</e>
              <e type="operand">M</e>
              <e type="operand">N</e>
              <e type="operand">g</e>
              <e type="operand">GM</e>
              <e type="operand">GS</e>
              <e type="operand">1</e>
              <e type="operand" style="string">solid</e>
              <e type="operand">3</e>
              <e type="function" args="8">pShow</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region top="6021" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="6048" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
            <p>pCMap</p>
          </content>
          </title>
        </area>
        <region left="54" top="6075" width="529" height="225" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">M#</e>
              <e type="operand">G#</e>
              <e type="function" args="2">pClr</e>
              <e type="operand">M</e>
              <e type="operand">M#</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">G</e>
              <e type="operand">G#</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">n</e>
              <e type="operand">1</e>
              <e type="operand">M</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">C</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="6">mat</e>
              <e type="operand">G</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">M</e>
              <e type="function" args="1">length</e>
              <e type="operand">1</e>
              <e type="function" args="2">matrix</e>
              <e type="operand">G</e>
              <e type="function" args="1">IsString</e>
              <e type="operand">C</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="operand">G</e>
              <e type="operator" args="2">:</e>
              <e type="operand">a</e>
              <e type="operand">b</e>
              <e type="operand">m</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">M</e>
              <e type="function" args="1">min</e>
              <e type="operand">M</e>
              <e type="function" args="1">max</e>
              <e type="operand">G</e>
              <e type="function" args="1">length</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="function" args="1">eval</e>
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              <e type="operand">C</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="operand">G</e>
              <e type="operand">M</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="operand">a</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">m</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="operand">b</e>
              <e type="operand">a</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">/</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">trunc</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="function" args="3">if</e>
              <e type="function" args="3">if</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="6318" width="377" height="155" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">A#</e>
              <e type="function" args="1">pCycleC</e>
              <e type="operand">M#</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">m#</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">a#</e>
              <e type="operand">A#</e>
              <e type="function" args="1">eval</e>
              <e type="operand">M#</e>
              <e type="operand">m#</e>
              <e type="operand">m#</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="2">el</e>
              <e type="operand">a#</e>
              <e type="operator" args="2">:</e>
              <e type="operand">iter</e>
              <e type="operand">1</e>
              <e type="operand" style="unit">pCycleC</e>
              <e type="function" args="2">range</e>
              <e type="operand">M#</e>
              <e type="operand">m#</e>
              <e type="operand">m#</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="unit">∞</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">for</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="function" args="3">for</e>
              <e type="operand">M#</e>
              <e type="operand">m#</e>
              <e type="operand">m#</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="unit">∞</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="1">mat2sys.1</e>
              <e type="function" args="1">eval</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="6480" width="643" height="272" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
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              <e type="operand">g</e>
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              <e type="operand">a</e>
              <e type="function" args="4">rgb</e>
              <e type="operand">hex</e>
              <e type="operand" style="string">0123456789ABCDEF</e>
              <e type="operator" args="2">:</e>
              <e type="operand">d</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">c</e>
              <e type="function" args="1">H</e>
              <e type="operand">n</e>
              <e type="operand">0</e>
              <e type="operand">255</e>
              <e type="operand">c</e>
              <e type="operand">0</e>
              <e type="function" args="2">round</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="1">min</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="1">max</e>
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              <e type="operand">m</e>
              <e type="operand">n</e>
              <e type="operand">16</e>
              <e type="function" args="2">mod</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">n</e>
              <e type="operand">m</e>
              <e type="operator" args="2">-</e>
              <e type="operand">16</e>
              <e type="function" args="2">mod</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">hex</e>
              <e type="operand">n</e>
              <e type="operand">m</e>
              <e type="operator" args="2">-</e>
              <e type="operand">16</e>
              <e type="operator" args="2">/</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operand">1</e>
              <e type="function" args="3">substr</e>
              <e type="operand">hex</e>
              <e type="operand">m</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operand">1</e>
              <e type="function" args="3">substr</e>
              <e type="function" args="2">concat</e>
              <e type="operand">hex</e>
              <e type="operand">m</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operand">1</e>
              <e type="function" args="3">substr</e>
              <e type="function" args="3">if</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
              <e type="operand">h</e>
              <e type="operand">255</e>
              <e type="operand">a</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">H</e>
              <e type="operand">r</e>
              <e type="function" args="1">H</e>
              <e type="operand">g</e>
              <e type="function" args="1">H</e>
              <e type="operand">b</e>
              <e type="function" args="1">H</e>
              <e type="function" args="4">concat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">n</e>
              <e type="operand">h</e>
              <e type="function" args="1">strlen</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="operand">n</e>
              <e type="function" args="2">range</e>
              <e type="operand">d</e>
              <e type="operand">d</e>
              <e type="operand">hex</e>
              <e type="operand">h</e>
              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="function" args="3">substr</e>
              <e type="function" args="2">findstr</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">16</e>
              <e type="operand">n</e>
              <e type="operand">k</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">for</e>
              <e type="operand">d</e>
              <e type="operand">2</e>
              <e type="operand">32</e>
              <e type="operator" args="2">^</e>
              <e type="operand">2</e>
              <e type="operand">d</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">32</e>
              <e type="operator" args="2">^</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">≥</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="1">eval</e>
              <e type="operand">5</e>
              <e type="operand">1</e>
              <e type="function" args="7">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="6777" width="228" height="35" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="false" position="Top" lang="eng">
              <content>
              <p style="font-family: Courier New; font-size: 9px;"></p>
            </content>
            </description>
            <input>
              <e type="operand">C</e>
              <e type="function" args="1">rgb</e>
              <e type="operand">C</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">C</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operand">C</e>
              <e type="operand">3</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="function" args="4">rgb</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="351" top="6777" width="252" height="35" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="false" position="Top" lang="eng">
              <content>
              <p style="font-family: Courier New; font-size: 9px;"></p>
            </content>
            </description>
            <input>
              <e type="operand">C</e>
              <e type="operand">a</e>
              <e type="function" args="2">rgb</e>
              <e type="operand">C</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">C</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operand">C</e>
              <e type="operand">3</e>
              <e type="function" args="2">el</e>
              <e type="operand">a</e>
              <e type="function" args="4">rgb</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="6822" width="696" height="552" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">T</e>
              <e type="operand">n</e>
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              <e type="function" args="3">pCMap</e>
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              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">n</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">z</e>
              <e type="operand">r</e>
              <e type="operand">T</e>
              <e type="function" args="3">f</e>
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              <e type="operand">255</e>
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              <e type="operator" args="2">-</e>
              <e type="operand">n</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">/</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
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              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">3</e>
              <e type="function" args="1">identity</e>
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      <region top="7524" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
            <p>pMesh</p>
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          </title>
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          <text lang="eng" fontFamily="Consolas" fontSize="10">
            <content>
              <p>Main routines</p>
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          </text>
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          <math optimize="2">
            <description active="false" position="Top" lang="eng">
              <content>
              <p>PMesh returns a matrix suitable for 3D plots.</p>
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              <content>
              <p>PMesh returns a maitrx suitable for 3D plots.</p>
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              <e type="operator" args="2">:</e>
              <e type="operand">r.np</e>
              <e type="operand">1</e>
              <e type="operand">np</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r.nv</e>
              <e type="operand">1</e>
              <e type="operand">nv</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">M</e>
              <e type="operand">0</e>
              <e type="operand">3</e>
              <e type="function" args="2">matrix</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">u</e>
              <e type="operand">1</e>
              <e type="operand">nu</e>
              <e type="function" args="2">range</e>
              <e type="operand">v</e>
              <e type="operand">1</e>
              <e type="operand">nv</e>
              <e type="function" args="2">range</e>
              <e type="operand">r</e>
              <e type="operand">M</e>
              <e type="function" args="1">rows</e>
              <e type="operator" args="2">:</e>
              <e type="operand">k</e>
              <e type="operand">r</e>
              <e type="operand">r.np</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">M</e>
              <e type="operand">k</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">F</e>
              <e type="operand">uo</e>
              <e type="operand">k</e>
              <e type="operand">r</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="2">el</e>
              <e type="operand">u</e>
              <e type="operator" args="2">+</e>
              <e type="operand">vo</e>
              <e type="operand">k</e>
              <e type="operand">r</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="2">el</e>
              <e type="operand">v</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="3">el</e>
              <e type="operand">c</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="function" args="3">for</e>
              <e type="operand">r</e>
              <e type="operand">M</e>
              <e type="function" args="1">rows</e>
              <e type="operator" args="2">:</e>
              <e type="operand">j</e>
              <e type="operand">r</e>
              <e type="operand">r.nv</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">M</e>
              <e type="operand">j</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">M</e>
              <e type="operand">u</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">np</e>
              <e type="operand">nv</e>
              <e type="operator" args="2">*</e>
              <e type="operand">nv</e>
              <e type="operator" args="2">+</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">np</e>
              <e type="operand">nv</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operand">j</e>
              <e type="operand">r</e>
              <e type="operator" args="2">-</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">np</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">-</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="function" args="3">for</e>
              <e type="operand">M</e>
              <e type="operand">5</e>
              <e type="operand">1</e>
              <e type="function" args="7">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="8289" width="95" height="24" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Consolas" fontSize="10">
            <content>
              <p>Short hands</p>
            </content>
          </text>
        </region>
        <region left="18" top="8325" width="676" height="53" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="false" position="Top" lang="eng">
              <content>
                <p></p>
              </content>
            </description>
            <input>
              <e type="operand">F#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="3">pTMesh</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">F#</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pGrid</e>
              <e type="operand">F#</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pTGrid</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">5</e>
              <e type="function" args="7">mat</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">5</e>
              <e type="function" args="7">mat</e>
              <e type="function" args="4">pTMeshG</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="8388" width="521" height="32" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="false" position="Top" lang="eng">
              <content>
                <p></p>
              </content>
            </description>
            <input>
              <e type="operand">F#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="3">pMesh</e>
              <e type="operand">F#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="3">pGrid</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">5</e>
              <e type="function" args="7">mat</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">5</e>
              <e type="function" args="7">mat</e>
              <e type="function" args="3">pMeshG</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="8433" width="494" height="87" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="false" position="Top" lang="eng">
              <content>
                <p></p>
              </content>
            </description>
            <input>
              <e type="operand">F#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="3">pWXMesh</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">X</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">X</e>
              <e type="function" args="2">stack</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="function" args="2">stack</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">F#</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pGrid</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="3">pMeshG</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="18" top="8532" width="494" height="97" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="false" position="Top" lang="eng">
              <content>
                <p></p>
              </content>
            </description>
            <input>
              <e type="operand">F#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="3">pWYMesh</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">X</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">X</e>
              <e type="function" args="2">stack</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="function" args="2">stack</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">F#</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pGrid</e>
              <e type="function" args="1">transpose</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="3">pMeshG</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region top="8631" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="8658" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
            <p>pContour</p>
          </content>
          </title>
        </area>
        <region left="54" top="8685" width="297" height="23" color="#000000" fontSize="8">
          <math optimize="2">
            <input>
              <e type="operand">¦AuxIPE</e>
              <e type="operand">0</e>
              <e type="operand">9</e>
              <e type="operand">3</e>
              <e type="operand">10</e>
              <e type="operand">6</e>
              <e type="operand">15</e>
              <e type="operand">5</e>
              <e type="operand">12</e>
              <e type="operand">12</e>
              <e type="operand">5</e>
              <e type="operand">15</e>
              <e type="operand">6</e>
              <e type="operand">10</e>
              <e type="operand">3</e>
              <e type="operand">9</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">16</e>
              <e type="function" args="18">mat</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="387" top="8685" width="147" height="38" color="#000000" fontSize="8">
          <math evaluate="false" optimize="2">
            <input>
              <e type="operand">¦AuxIPΔ</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0.5</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0.5</e>
              <e type="operand">2</e>
              <e type="operand">5</e>
              <e type="function" args="12">mat</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="576" top="8685" width="104" height="67" color="#000000" fontSize="8">
          <math optimize="2">
            <input>
              <e type="operand">¦AuxIPBin</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="operand">4</e>
              <e type="operand">8</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">mat</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="8730" width="259" height="67" color="#000000" fontSize="8">
          <math optimize="2">
            <input>
              <e type="operand">¦AuxIPT</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">4</e>
              <e type="operand">2</e>
              <e type="operand">4</e>
              <e type="operand">3</e>
              <e type="operand">4</e>
              <e type="operand">3</e>
              <e type="operand">4</e>
              <e type="operand">4</e>
              <e type="operand">3</e>
              <e type="operand">2</e>
              <e type="operand">3</e>
              <e type="operand">4</e>
              <e type="operand">2</e>
              <e type="operand">4</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">2</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">3</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">3</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">4</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">4</e>
              <e type="operand">16</e>
              <e type="function" args="66">mat</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="387" top="8730" width="259" height="67" color="#000000" fontSize="8">
          <math optimize="2">
            <input>
              <e type="operand">¦AuxIPB</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">4</e>
              <e type="operand">16</e>
              <e type="function" args="66">mat</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="8811" width="694" height="818" color="#000000" fontSize="10">
          <math optimize="2">
            <description active="true" position="Top" lang="eng">
              <content>
              <p>Contour Plot</p>
            </content>
            </description>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="operand">NL</e>
              <e type="function" args="4">pContour</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Z</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pRGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">h</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">CL</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="function" args="2">matrix</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">NL</e>
              <e type="function" args="1">IsMatrix</e>
              <e type="operand">L</e>
              <e type="operand">NL</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">L</e>
              <e type="operand">Z</e>
              <e type="function" args="1">max</e>
              <e type="operand">Z</e>
              <e type="function" args="1">min</e>
              <e type="operand">NL</e>
              <e type="operand">2</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="3">pR</e>
              <e type="operand">2</e>
              <e type="operand">NL</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="function" args="2">range</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">if</e>
              <e type="operand">q</e>
              <e type="operand">1</e>
              <e type="operand">L</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operand">ZL</e>
              <e type="operand">Z</e>
              <e type="operand">L</e>
              <e type="operand">q</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">m</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">v</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">P</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">z</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">6</e>
              <e type="function" args="8">mat</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="operand">2</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">3</e>
              <e type="function" args="3">range</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">Y</e>
              <e type="function" args="1">length</e>
              <e type="operand">2</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">3</e>
              <e type="function" args="3">range</e>
              <e type="operand">Δx</e>
              <e type="operand">0</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="6">mat</e>
              <e type="operand">r</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Δy</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="6">mat</e>
              <e type="operand">c</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">z</e>
              <e type="operand">h</e>
              <e type="function" args="2">el</e>
              <e type="operand">ZL</e>
              <e type="operand">Δx</e>
              <e type="operand">h</e>
              <e type="function" args="2">el</e>
              <e type="operand">Δy</e>
              <e type="operand">h</e>
              <e type="function" args="2">el</e>
              <e type="function" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">n</e>
              <e type="operand">1</e>
              <e type="operand">z</e>
              <e type="operand">0</e>
              <e type="operator" args="2">&lt;</e>
              <e type="function" args="1">vectorize</e>
              <e type="operand">¦AuxIPBin</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">¦AuxIPE</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">continue</e>
              <e type="operand">ZL</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="3">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">&lt;</e>
              <e type="bracket">(</e>
              <e type="operand">n</e>
              <e type="operand">11</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operand">n</e>
              <e type="operand">6</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">|</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">&amp;</e>
              <e type="operand">n</e>
              <e type="operand">n</e>
              <e type="operand">11</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operand">6</e>
              <e type="operator" args="2">*</e>
              <e type="operand">n</e>
              <e type="operand">6</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operand">11</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">0</e>
              <e type="function" args="3">if</e>
              <e type="operand">x</e>
              <e type="operand">X</e>
              <e type="operand">Δx</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">y</e>
              <e type="operand">Y</e>
              <e type="operand">Δy</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">¦AuxIPT</e>
              <e type="operand">k</e>
              <e type="operand">n</e>
              <e type="function" args="3">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≠</e>
              <e type="operand">s</e>
              <e type="operand">¦AuxIPT</e>
              <e type="operand">k</e>
              <e type="operand">n</e>
              <e type="function" args="3">el</e>
              <e type="operand">¦AuxIPT</e>
              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operand">n</e>
              <e type="function" args="3">el</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">v</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operand">¦AuxIPB</e>
              <e type="operand">s</e>
              <e type="operand">n</e>
              <e type="function" args="3">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≠</e>
              <e type="operand">j</e>
              <e type="operand">1</e>
              <e type="operand">s</e>
              <e type="operand">4</e>
              <e type="function" args="2">mod</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">x</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operand">y</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">x</e>
              <e type="operand">j</e>
              <e type="function" args="2">el</e>
              <e type="operand">x</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="operand">y</e>
              <e type="operand">j</e>
              <e type="function" args="2">el</e>
              <e type="operand">y</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">z</e>
              <e type="operand">j</e>
              <e type="function" args="2">el</e>
              <e type="operand">z</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">/</e>
              <e type="operand">z</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="1">eval</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operand">0</e>
              <e type="function" args="3">if</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">m</e>
              <e type="operand">m</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="2">el</e>
              <e type="operand">v</e>
              <e type="operand">s</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">el</e>
              <e type="operand">v</e>
              <e type="operand">s</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operand">continue</e>
              <e type="function" args="3">if</e>
              <e type="function" args="3">for</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="function" args="3">if</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="function" args="3">for</e>
              <e type="function" args="3">for</e>
              <e type="operand">CL</e>
              <e type="operand">CL</e>
              <e type="operand">M</e>
              <e type="function" args="2">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="function" args="3">for</e>
              <e type="operand">CL</e>
              <e type="operand">5</e>
              <e type="operand">1</e>
              <e type="function" args="7">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="792" top="8811" width="652" height="931" color="#000000" fontSize="10">
          <math evaluate="false" optimize="2">
            <description active="true" position="Top" lang="eng">
              <content>
              <p>Contour Plot</p>
            </content>
            </description>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="operand">NL</e>
              <e type="function" args="4">pContour</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Z</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pRGrid</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">h</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">CL</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">NL</e>
              <e type="function" args="1">IsMatrix</e>
              <e type="operand">L</e>
              <e type="operand">NL</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">L</e>
              <e type="operand">Z</e>
              <e type="function" args="1">max</e>
              <e type="operand">Z</e>
              <e type="function" args="1">min</e>
              <e type="operand">NL</e>
              <e type="operand">2</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="3">pR</e>
              <e type="operand">2</e>
              <e type="operand">NL</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="function" args="2">range</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">if</e>
              <e type="operand">q</e>
              <e type="operand">1</e>
              <e type="operand">L</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operand">ZL</e>
              <e type="operand">Z</e>
              <e type="operand">L</e>
              <e type="operand">q</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">m</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">v</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">P</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">z</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">6</e>
              <e type="function" args="8">mat</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="operand">2</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">3</e>
              <e type="function" args="3">range</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">Y</e>
              <e type="function" args="1">length</e>
              <e type="operand">2</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">3</e>
              <e type="function" args="3">range</e>
              <e type="operand">Δx</e>
              <e type="operand">0</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="6">mat</e>
              <e type="operand">r</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Δy</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="6">mat</e>
              <e type="operand">c</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">z</e>
              <e type="operand">h</e>
              <e type="function" args="2">el</e>
              <e type="operand">ZL</e>
              <e type="operand">Δx</e>
              <e type="operand">h</e>
              <e type="function" args="2">el</e>
              <e type="operand">Δy</e>
              <e type="operand">h</e>
              <e type="function" args="2">el</e>
              <e type="function" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">n</e>
              <e type="operand">1</e>
              <e type="operand">z</e>
              <e type="operand">0</e>
              <e type="operator" args="2">&lt;</e>
              <e type="function" args="1">vectorize</e>
              <e type="operand">¦AuxIPBin</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">¦AuxIPE</e>
              <e type="operand">n</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">continue</e>
              <e type="operand">ZL</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="3">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">&lt;</e>
              <e type="bracket">(</e>
              <e type="operand">n</e>
              <e type="operand">11</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operand">n</e>
              <e type="operand">6</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">|</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">&amp;</e>
              <e type="operand">n</e>
              <e type="operand">n</e>
              <e type="operand">11</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operand">6</e>
              <e type="operator" args="2">*</e>
              <e type="operand">n</e>
              <e type="operand">6</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operand">11</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">0</e>
              <e type="function" args="3">if</e>
              <e type="operand">x</e>
              <e type="operand">X</e>
              <e type="operand">Δx</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">y</e>
              <e type="operand">Y</e>
              <e type="operand">Δy</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">¦AuxIPT</e>
              <e type="operand">k</e>
              <e type="operand">n</e>
              <e type="function" args="3">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≠</e>
              <e type="operand">s</e>
              <e type="operand">¦AuxIPT</e>
              <e type="operand">k</e>
              <e type="operand">n</e>
              <e type="function" args="3">el</e>
              <e type="operand">¦AuxIPT</e>
              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operand">n</e>
              <e type="function" args="3">el</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">v</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operand">¦AuxIPB</e>
              <e type="operand">s</e>
              <e type="operand">n</e>
              <e type="function" args="3">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≠</e>
              <e type="operand">j</e>
              <e type="operand">1</e>
              <e type="operand">s</e>
              <e type="operand">4</e>
              <e type="function" args="2">mod</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">x</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operand">y</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">x</e>
              <e type="operand">j</e>
              <e type="function" args="2">el</e>
              <e type="operand">x</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="operand">y</e>
              <e type="operand">j</e>
              <e type="function" args="2">el</e>
              <e type="operand">y</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">z</e>
              <e type="operand">j</e>
              <e type="function" args="2">el</e>
              <e type="operand">z</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">/</e>
              <e type="operand">z</e>
              <e type="operand">s</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="1">eval</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operand">0</e>
              <e type="function" args="3">if</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">m</e>
              <e type="operand">m</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="2">el</e>
              <e type="operand">v</e>
              <e type="operand">s</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">el</e>
              <e type="operand">v</e>
              <e type="operand">s</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">iter</e>
              <e type="operand">1</e>
              <e type="operand" style="unit">pCycleC</e>
              <e type="function" args="2">range</e>
              <e type="operand">M</e>
              <e type="operand">m</e>
              <e type="operand">m</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">for</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">line</e>
              <e type="operand">continue</e>
              <e type="function" args="3">if</e>
              <e type="function" args="3">for</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="function" args="3">if</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="function" args="3">for</e>
              <e type="function" args="3">for</e>
              <e type="operand">CL</e>
              <e type="operand">q</e>
              <e type="function" args="2">el</e>
              <e type="operand">M</e>
              <e type="function" args="1">mat2sys.1</e>
              <e type="operator" args="2">:</e>
              <e type="operand">iter</e>
              <e type="operand">1</e>
              <e type="operand" style="unit">pCycleC</e>
              <e type="function" args="2">range</e>
              <e type="operand">cCL</e>
              <e type="operand" style="unit">pCycleC</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">q</e>
              <e type="operator" args="2">*</e>
              <e type="operand" style="unit">pCycleC</e>
              <e type="operator" args="2">-</e>
              <e type="operand">iter</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">for</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">line</e>
              <e type="function" args="3">for</e>
              <e type="operand">CL</e>
              <e type="operand">q</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="1">mat2sys.1</e>
              <e type="operand">5</e>
              <e type="operand">1</e>
              <e type="function" args="7">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="9657" width="340" height="32" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">Z</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pContour</e>
              <e type="operand">Z</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="function" args="4">pContour</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region top="9693" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="9720" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
              <p>pZ &amp; FillContour</p>
            </content>
          </title>
        </area>
        <region left="54" top="9765" width="573" height="55" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="operand">g</e>
              <e type="function" args="4">pFillContour</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pRGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">M</e>
              <e type="operand">g</e>
              <e type="function" args="2">pClr</e>
              <e type="function" args="3">pFill2</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="9828" width="493" height="63" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="operand">g</e>
              <e type="function" args="4">pZ</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Z</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pZGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">Z</e>
              <e type="function" args="1">Arg</e>
              <e type="function" args="1">vectorize</e>
              <e type="operand">g</e>
              <e type="function" args="2">pClr</e>
              <e type="function" args="3">pFill2</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="9909" width="529" height="205" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">a</e>
              <e type="function" args="3">pFill2</e>
              <e type="operand">nx</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="operator" args="2">:</e>
              <e type="operand">ny</e>
              <e type="operand">Y</e>
              <e type="function" args="1">length</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">nx</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">ny</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">S</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">S</e>
              <e type="operand">r</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="function" args="2">el</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="function" args="2">el</e>
              <e type="operand">4</e>
              <e type="operand">2</e>
              <e type="function" args="10">mat</e>
              <e type="operand">a</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">ny</e>
              <e type="operator" args="2">*</e>
              <e type="operand">c</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">pPolygon</e>
              <e type="operator" args="2">:</e>
              <e type="operand">S</e>
              <e type="operand">1</e>
              <e type="operand">S</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="10125" width="530" height="236" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="3">pZ</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">U</e>
              <e type="operand">V</e>
              <e type="function" args="2">pGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">nx</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="operator" args="2">:</e>
              <e type="operand">ny</e>
              <e type="operand">Y</e>
              <e type="function" args="1">length</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Sc</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Sr</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="6">mat</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">nx</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">ny</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">Zc</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">X</e>
              <e type="operand">nx</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="unit">pZ_refine</e>
              <e type="operand">nx</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="3">pR</e>
              <e type="operand">Y</e>
              <e type="function" args="3">pZGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Sc</e>
              <e type="operand">c</e>
              <e type="function" args="2">el</e>
              <e type="operand">Zc</e>
              <e type="operand">c</e>
              <e type="function" args="2">col</e>
              <e type="function" args="1">ReIm</e>
              <e type="operand" style="unit">pZ_blue</e>
              <e type="function" args="2">pLine</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Zr</e>
              <e type="operand">FS#</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">ny</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="unit">pZ_refine</e>
              <e type="operand">ny</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="3">pR</e>
              <e type="function" args="3">pZGrid</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Sr</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">Zr</e>
              <e type="operand">r</e>
              <e type="function" args="2">row</e>
              <e type="function" args="1">transpose</e>
              <e type="function" args="1">ReIm</e>
              <e type="operand" style="unit">pZ_red</e>
              <e type="function" args="2">pLine</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Sc</e>
              <e type="operand">Sr</e>
              <e type="function" args="2">stack</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="function" args="1">eval</e>
              <e type="operand">8</e>
              <e type="operand">1</e>
              <e type="function" args="10">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="10377" width="172" height="24" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand" style="unit">pZ_blue</e>
              <e type="operand" style="string">#7F7F0000</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="261" top="10377" width="164" height="24" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand" style="unit">pZ_red</e>
              <e type="operand" style="string">#7F007FFF</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="468" top="10377" width="108" height="24" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand" style="unit">pZ_refine</e>
              <e type="operand">8</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="10413" width="124" height="24" color="#000000" fontSize="10">
          <math evaluate="false">
            <input>
              <e type="operand" style="unit">pZ</e>
              <e type="operand" style="string">polyline</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="216" top="10413" width="74" height="24" color="#000000" fontSize="10">
          <math evaluate="false">
            <input>
              <e type="operand" style="string">spline</e>
            </input>
          </math>
        </region>
        <region left="333" top="10413" width="90" height="24" color="#000000" fontSize="10">
          <math evaluate="false">
            <input>
              <e type="operand" style="string">polyline</e>
            </input>
          </math>
        </region>
        <region left="441" top="10413" width="74" height="24" color="#000000" fontSize="10">
          <math evaluate="false">
            <input>
              <e type="operand" style="string">bezier</e>
            </input>
          </math>
        </region>
        <region top="10458" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="10485" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
            <p>pD3</p>
          </content>
          </title>
        </area>
        <region left="18" top="10512" width="709" height="604" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">R</e>
              <e type="operand">γ</e>
              <e type="function" args="2">pD3</e>
              <e type="operand">R</e>
              <e type="function" args="1">cols</e>
              <e type="operand">3</e>
              <e type="operator" args="2">&gt;</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">Z</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">R</e>
              <e type="operand">2</e>
              <e type="function" args="2">col</e>
              <e type="operand">R</e>
              <e type="operand">3</e>
              <e type="function" args="2">col</e>
              <e type="operand">R</e>
              <e type="operand">4</e>
              <e type="function" args="2">col</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">Z</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">R</e>
              <e type="operand">1</e>
              <e type="function" args="2">col</e>
              <e type="operand">R</e>
              <e type="operand">2</e>
              <e type="function" args="2">col</e>
              <e type="operand">R</e>
              <e type="operand">3</e>
              <e type="function" args="2">col</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">if</e>
              <e type="operand">γ2</e>
              <e type="operand">γ</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="2">range</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="2">range</e>
              <e type="function" args="3">el</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">Z</e>
              <e type="function" args="3">augment</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M2</e>
              <e type="operand">M</e>
              <e type="operand">γ2</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">mX2</e>
              <e type="operand">mY2</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">M2</e>
              <e type="operand">1</e>
              <e type="function" args="2">col</e>
              <e type="function" args="1">min</e>
              <e type="function" args="1">abs</e>
              <e type="operand">M2</e>
              <e type="operand">2</e>
              <e type="function" args="2">col</e>
              <e type="function" args="1">min</e>
              <e type="function" args="1">abs</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">B</e>
              <e type="operand">M</e>
              <e type="operand" style="unit">pD3%</e>
              <e type="function" args="2">pBox</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">m</e>
              <e type="operand">a</e>
              <e type="operand">b</e>
              <e type="function" args="3">b2</e>
              <e type="operand">m2</e>
              <e type="operand">m</e>
              <e type="operand">γ2</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">m2</e>
              <e type="operand">1</e>
              <e type="function" args="2">col</e>
              <e type="operand">a</e>
              <e type="operand">1</e>
              <e type="operand" style="unit">pD3%</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">-</e>
              <e type="operand">m2</e>
              <e type="operand">2</e>
              <e type="function" args="2">col</e>
              <e type="operand">b</e>
              <e type="operand">1</e>
              <e type="operand" style="unit">pD3%</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="2">augment</e>
              <e type="function" args="1">eval</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
              <e type="operand">b</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">4</e>
              <e type="operand">3</e>
              <e type="function" args="14">mat</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">4</e>
              <e type="operand">3</e>
              <e type="function" args="14">mat</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">4</e>
              <e type="operand">3</e>
              <e type="function" args="14">mat</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M2</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">B</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="function" args="3">augment</e>
              <e type="operand">0</e>
              <e type="operand">mY2</e>
              <e type="function" args="3">b2</e>
              <e type="operand">X</e>
              <e type="operand">B</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">Z</e>
              <e type="function" args="3">augment</e>
              <e type="operand">mX2</e>
              <e type="operand">0</e>
              <e type="function" args="3">b2</e>
              <e type="operand">B</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">Y</e>
              <e type="operand">Z</e>
              <e type="function" args="3">augment</e>
              <e type="operand">mX2</e>
              <e type="operator" args="1">-</e>
              <e type="operand">0</e>
              <e type="function" args="3">b2</e>
              <e type="operand">b</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operand">mY2</e>
              <e type="function" args="3">b2</e>
              <e type="operand" style="unit">pD3Clr</e>
              <e type="function" args="2">pPolygon</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand">b</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="operand">mX2</e>
              <e type="operand">0</e>
              <e type="function" args="3">b2</e>
              <e type="operand" style="unit">pD3Clr</e>
              <e type="function" args="2">pPolygon</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand">b</e>
              <e type="operand">3</e>
              <e type="function" args="2">el</e>
              <e type="operand">mX2</e>
              <e type="operator" args="1">-</e>
              <e type="operand">0</e>
              <e type="function" args="3">b2</e>
              <e type="operand" style="unit">pD3Clr</e>
              <e type="function" args="2">pPolygon</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">mat</e>
              <e type="operand">M</e>
              <e type="operand">γ</e>
              <e type="function" args="2">pAxis</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">mat</e>
              <e type="operand">M2</e>
              <e type="operand">1</e>
              <e type="function" args="2">row</e>
              <e type="operand" style="string">.</e>
              <e type="operand">6</e>
              <e type="operand" style="string">yellow</e>
              <e type="function" args="4">augment</e>
              <e type="operand">7</e>
              <e type="operand">1</e>
              <e type="function" args="9">sys</e>
              <e type="operand">7</e>
              <e type="operand">1</e>
              <e type="function" args="9">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="11124" width="164" height="24" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand" style="unit">pD3Clr</e>
              <e type="operand" style="string">#4466FF44</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="315" top="11124" width="80" height="24" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand" style="unit">pD3%</e>
              <e type="operand">5</e>
              <e type="operand" style="unit">%</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region top="11160" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="11187" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
            <p>pStem</p>
          </content>
          </title>
        </area>
        <region left="54" top="11214" width="553" height="177" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="function" args="3">pStem</e>
              <e type="operand">X</e>
              <e type="function" args="1">IsMatrix</e>
              <e type="operand">S</e>
              <e type="operand">X</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">k</e>
              <e type="operand">2</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operand">S</e>
              <e type="operand">S</e>
              <e type="operand">X</e>
              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">X</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">X</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="4">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">for</e>
              <e type="operand">S</e>
              <e type="operand" style="string"></e>
              <e type="operand" style="string"></e>
              <e type="operand" style="string"></e>
              <e type="operand" style="string"></e>
              <e type="operand" style="string"></e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">c</e>
              <e type="function" args="3">augment</e>
              <e type="operand">1</e>
              <e type="operand">7</e>
              <e type="function" args="9">mat</e>
              <e type="function" args="1">mat2sys.1</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operand">Y</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="2">pRGrid</e>
              <e type="operand">c</e>
              <e type="function" args="3">pStem</e>
              <e type="function" args="3">if</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="11403" width="249" height="29" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="2">pStem</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand" style="string">o</e>
              <e type="function" args="3">pStem</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region top="11439" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="11466" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
            <p>fit</p>
          </content>
          </title>
        </area>
        <region left="54" top="11502" width="547" height="617" color="#000000" fontSize="10">
          <math breaking="264">
            <input>
              <e type="operand">FS</e>
              <e type="operand">a#</e>
              <e type="operand">X#</e>
              <e type="operand">Y#</e>
              <e type="operand">ν</e>
              <e type="operand">μ</e>
              <e type="operand">εx</e>
              <e type="operand">εy</e>
              <e type="operand">δx</e>
              <e type="operand">MI</e>
              <e type="function" args="10">fit.LM</e>
              <e type="operand">X</e>
              <e type="operand">X#</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Y</e>
              <e type="operand">Y#</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">X</e>
              <e type="function" args="1">cols</e>
              <e type="operand">1</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">co</e>
              <e type="operand">1</e>
              <e type="operator" args="2">:</e>
              <e type="operand">co</e>
              <e type="operand">1</e>
              <e type="operand">X</e>
              <e type="function" args="1">cols</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">if</e>
              <e type="operand">m</e>
              <e type="operand">X</e>
              <e type="function" args="1">rows</e>
              <e type="operator" args="2">:</e>
              <e type="operand">n</e>
              <e type="operand">a#</e>
              <e type="function" args="1">length</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">m</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">n</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="6">mat</e>
              <e type="operand">a</e>
              <e type="operand">a#</e>
              <e type="operand">c</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Id</e>
              <e type="operand">n</e>
              <e type="function" args="1">identity</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">Na</e>
              <e type="operand">∞</e>
              <e type="operator" args="2">:</e>
              <e type="operand">upd</e>
              <e type="operand">1</e>
              <e type="operator" args="2">:</e>
              <e type="operand">FX</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Fa</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Fb</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">J</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">6</e>
              <e type="function" args="8">mat</e>
              <e type="operand">iter</e>
              <e type="operand">1</e>
              <e type="operand">MI</e>
              <e type="function" args="2">range</e>
              <e type="operand">upd</e>
              <e type="operand">1</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">FX</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">FS</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="operand">co</e>
              <e type="function" args="3">el</e>
              <e type="operand">a</e>
              <e type="function" args="3">pFeval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">J</e>
              <e type="operand">r</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">FS</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="operand">co</e>
              <e type="function" args="3">el</e>
              <e type="operand">a</e>
              <e type="operand">δx</e>
              <e type="operand">Id</e>
              <e type="operand">c</e>
              <e type="function" args="2">col</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="3">pFeval</e>
              <e type="operand">FX</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="operand">δx</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Fa</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">FX</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">H</e>
              <e type="operand">J</e>
              <e type="function" args="1">transpose</e>
              <e type="operand">J</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operand">continue</e>
              <e type="function" args="3">if</e>
              <e type="operand">s</e>
              <e type="operand">H</e>
              <e type="operand">μ</e>
              <e type="operand">Id</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">1</e>
              <e type="operator" args="1">-</e>
              <e type="operator" args="2">^</e>
              <e type="operand">J</e>
              <e type="function" args="1">transpose</e>
              <e type="operand">Fa</e>
              <e type="operator" args="2">*</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">b</e>
              <e type="operand">a</e>
              <e type="operand">s</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Fb</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">FS</e>
              <e type="operand">X</e>
              <e type="operand">r</e>
              <e type="operand">co</e>
              <e type="function" args="3">el</e>
              <e type="operand">a</e>
              <e type="function" args="3">pFeval</e>
              <e type="operand">Y</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Nb</e>
              <e type="operand">Fb</e>
              <e type="function" args="1">norme</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">μ</e>
              <e type="function" args="1">sqrt</e>
              <e type="operand">Nb</e>
              <e type="operator" args="2">*</e>
              <e type="operand">Na</e>
              <e type="operator" args="2">&lt;</e>
              <e type="operand">s</e>
              <e type="function" args="1">normi</e>
              <e type="operand">εx</e>
              <e type="operand">a</e>
              <e type="function" args="1">normi</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">&lt;</e>
              <e type="operand">break</e>
              <e type="operand">a</e>
              <e type="operand">b</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Fa</e>
              <e type="operand">Fb</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Na</e>
              <e type="operand">Nb</e>
              <e type="operator" args="2">:</e>
              <e type="operand">μ</e>
              <e type="operand">μ</e>
              <e type="operand">ν</e>
              <e type="operator" args="2">/</e>
              <e type="operator" args="2">:</e>
              <e type="operand">upd</e>
              <e type="operand">1</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">5</e>
              <e type="function" args="7">mat</e>
              <e type="function" args="3">if</e>
              <e type="operand">μ</e>
              <e type="operand">ν</e>
              <e type="operand">μ</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
              <e type="operand">upd</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="3">if</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">line</e>
              <e type="function" args="3">for</e>
              <e type="operand">a</e>
              <e type="function" args="1">eval</e>
              <e type="operand">7</e>
              <e type="operand">1</e>
              <e type="function" args="9">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="12141" width="552" height="35" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">FS#</e>
              <e type="operand">p</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="function" args="4">fit.LM</e>
              <e type="operand">FS#</e>
              <e type="operand">p</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand" style="unit">ν.LM</e>
              <e type="operand" style="unit">μ.LM</e>
              <e type="operand" style="unit">εx</e>
              <e type="operand" style="unit">εy</e>
              <e type="operand" style="unit">δx</e>
              <e type="operand" style="unit">MaxIters</e>
              <e type="function" args="10">fit.LM</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="12186" width="861" height="49" color="#000000" fontSize="8">
          <math>
            <input>
              <e type="operand">x</e>
              <e type="operand">y</e>
              <e type="function" args="2">franke</e>
              <e type="operand">0.75</e>
              <e type="operand">e</e>
              <e type="operand">9</e>
              <e type="operand">x</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operand">9</e>
              <e type="operand">y</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">+</e>
              <e type="operand">4</e>
              <e type="operator" args="2">/</e>
              <e type="operator" args="1">-</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">0.75</e>
              <e type="operand">e</e>
              <e type="operand">9</e>
              <e type="operand">x</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operand">49</e>
              <e type="operator" args="2">/</e>
              <e type="operator" args="1">-</e>
              <e type="operand">9</e>
              <e type="operand">y</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operand">10</e>
              <e type="operator" args="2">/</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operand">0.5</e>
              <e type="operand">e</e>
              <e type="operand">9</e>
              <e type="operand">x</e>
              <e type="operator" args="2">*</e>
              <e type="operand">7</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operand">9</e>
              <e type="operand">y</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">+</e>
              <e type="operand">4</e>
              <e type="operator" args="2">/</e>
              <e type="operator" args="1">-</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operand">0.2</e>
              <e type="operand">e</e>
              <e type="operand">9</e>
              <e type="operand">x</e>
              <e type="operator" args="2">*</e>
              <e type="operand">4</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="1">-</e>
              <e type="operand">9</e>
              <e type="operand">y</e>
              <e type="operator" args="2">*</e>
              <e type="operand">7</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="54" top="12258" width="82" height="33" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand" style="unit">εx</e>
              <e type="operand">10</e>
              <e type="operand">5</e>
              <e type="operator" args="1">-</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="162" top="12258" width="82" height="33" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand" style="unit">εy</e>
              <e type="operand">10</e>
              <e type="operand">7</e>
              <e type="operator" args="1">-</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="279" top="12258" width="116" height="24" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand" style="unit">MaxIters</e>
              <e type="operand">100</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="432" top="12258" width="64" height="30" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand" style="unit">ν.LM</e>
              <e type="operand">10</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="513" top="12258" width="106" height="30" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand" style="unit">μ.LM</e>
              <e type="operand">0.01</e>
              <e type="operand" style="unit">ν.LM</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="639" top="12258" width="88" height="24" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand" style="unit">δx</e>
              <e type="operand">100</e>
              <e type="operand" style="unit">εx</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region top="12312" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="12339" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
            <p>PolyFit</p>
          </content>
          </title>
        </area>
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          <math>
            <input>
              <e type="operand">x</e>
              <e type="operand">y</e>
              <e type="operand">n</e>
              <e type="function" args="3">PolyFit</e>
              <e type="operand">m</e>
              <e type="operand">x</e>
              <e type="function" args="1">length</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">m</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operand">n</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
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              <e type="operator" args="2">:</e>
              <e type="operand">A</e>
              <e type="operand">m</e>
              <e type="operand">n</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">matrix</e>
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              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" args="6">mat</e>
              <e type="operand">A</e>
              <e type="operand">r</e>
              <e type="operand">c</e>
              <e type="function" args="3">el</e>
              <e type="operand">x</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">x</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">&amp;</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">:</e>
              <e type="operand">A</e>
              <e type="function" args="1">transpose</e>
              <e type="operand">A</e>
              <e type="operator" args="2">*</e>
              <e type="bracket">(</e>
              <e type="operand">1</e>
              <e type="operator" args="1">-</e>
              <e type="operator" args="2">^</e>
              <e type="operand">A</e>
              <e type="function" args="1">transpose</e>
              <e type="operand">y</e>
              <e type="operator" args="2">*</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">eval</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
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          <text lang="eng" width="267" fontFamily="Consolas" fontSize="10">
            <content>
            <p style="font-family: Arial;">You can try to substitute the last line with someone of the following, from dislin plugin, which are more robust and general</p>
          </content>
          </text>
        </region>
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          <math evaluate="false">
            <input>
              <e type="operand">A</e>
              <e type="operand">y</e>
              <e type="function" args="2">dn_LinAlgLLS_COF</e>
            </input>
          </math>
        </region>
        <region left="540" top="12519" width="111" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Consolas" fontSize="10">
            <content>
            <p style="font-family: Arial;">In matlab: (A\y).'</p>
          </content>
          </text>
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          <math evaluate="false">
            <input>
              <e type="operand">A</e>
              <e type="operand">y</e>
              <e type="function" args="2">dn_LinAlgLLS_SVD</e>
            </input>
          </math>
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        <region left="306" top="12573" width="205" height="26" color="#000000" fontSize="10">
          <math evaluate="false">
            <input>
              <e type="operand">A</e>
              <e type="operand">y</e>
              <e type="function" args="2">dn_LinAlgLLS_QRorLQ</e>
            </input>
          </math>
        </region>
        <region left="18" top="12618" width="249" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Consolas" fontSize="10">
            <content>
            <p style="font-family: Arial;">A is the Vandermonde matrix. The code</p>
          </content>
          </text>
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          <math>
            <input>
              <e type="operand">x</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operand">c</e>
              <e type="operand">1</e>
              <e type="operator" args="2">≡</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">&amp;</e>
            </input>
          </math>
        </region>
        <region left="405" top="12618" width="278" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Consolas" fontSize="10">
            <content>
            <p style="font-family: Arial;">is for avoid the SMath error 0^0, Uncertainty.</p>
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              <e type="function" args="2">PolyVal</e>
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              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">k</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
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              <e type="function" args="4">mat</e>
              <e type="operand">c</e>
              <e type="operand">p</e>
              <e type="operand">P</e>
              <e type="operand">P</e>
              <e type="operand">c</e>
              <e type="operand">x</e>
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              <e type="operand">1</e>
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              <e type="function" args="3">for</e>
              <e type="operand">P</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operator" args="2">:</e>
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            <content>
            <p style="font-family: Arial;">Horner Method</p>
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          </text>
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            <input>
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              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">^</e>
              <e type="function" args="1">vectorize</e>
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              <e type="operand">k</e>
              <e type="operand">1</e>
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          </math>
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          <math>
            <input>
              <e type="operand">X</e>
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              <e type="function" args="2">R.Pearson</e>
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              <e type="operand">Ψ</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
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              <e type="function" args="4">mat</e>
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              <e type="operand">X</e>
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              <e type="function" args="4">mat</e>
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              <e type="operator" args="2">:</e>
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              <e type="function" args="1">vectorize</e>
              <e type="function" args="1">sum</e>
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              <e type="operand">Ψ</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="function" args="1">vectorize</e>
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              <e type="operand">1</e>
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              <e type="operator" args="2">:</e>
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              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">n</e>
              <e type="function" args="4">pPolyFit</e>
              <e type="operand">C</e>
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              <e type="operand">Y</e>
              <e type="operand">n</e>
              <e type="function" args="3">PolyFit</e>
              <e type="operator" args="2">:</e>
              <e type="operand">r</e>
              <e type="operand">1</e>
              <e type="operand">101</e>
              <e type="function" args="2">range</e>
              <e type="operator" args="2">:</e>
              <e type="operand">S</e>
              <e type="operand">X</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">3</e>
              <e type="function" args="5">mat</e>
              <e type="operand">YR</e>
              <e type="operand">0</e>
              <e type="operator" args="2">:</e>
              <e type="operand">XR</e>
              <e type="operand">X</e>
              <e type="function" args="1">min</e>
              <e type="operand">X</e>
              <e type="function" args="1">max</e>
              <e type="operand">100</e>
              <e type="function" args="3">pR</e>
              <e type="operator" args="2">:</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">k</e>
              <e type="operand">2</e>
              <e type="operand">X</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operand">S</e>
              <e type="operand">S</e>
              <e type="operand">X</e>
              <e type="operand">k</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">X</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="operand">X</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="operand">Y</e>
              <e type="operand">k</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" args="4">mat</e>
              <e type="function" args="4">stack</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">for</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operand">XR</e>
              <e type="operand">YR</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="operand">C</e>
              <e type="operand">XR</e>
              <e type="operand">r</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">PolyVal</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="2">augment</e>
              <e type="operand">S</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand" style="string">o</e>
              <e type="function" args="3">augment</e>
              <e type="operand">X</e>
              <e type="operand">C</e>
              <e type="operand">X</e>
              <e type="function" args="2">PolyVal</e>
              <e type="operand" style="string">x</e>
              <e type="function" args="3">augment</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">sys</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">line</e>
              <e type="operator" args="2">:</e>
            </input>
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          <math>
            <input>
              <e type="operand">M</e>
              <e type="operand">n</e>
              <e type="function" args="2">pPolyFit</e>
              <e type="operand">M</e>
              <e type="operand">M</e>
              <e type="operand">1</e>
              <e type="function" args="2">col</e>
              <e type="operand">M</e>
              <e type="operand">2</e>
              <e type="function" args="2">col</e>
              <e type="operand">n</e>
              <e type="function" args="4">pPolyFit</e>
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              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
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          <math>
            <input>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">n</e>
              <e type="function" args="3">R2</e>
              <e type="operand">n</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≡</e>
              <e type="operand" style="string">Not defined</e>
              <e type="operand">Y</e>
              <e type="operand">X</e>
              <e type="operand">Y</e>
              <e type="operand">n</e>
              <e type="function" args="3">PolyFit</e>
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              <e type="function" args="2">PolyVal</e>
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              <e type="bracket">(</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="function" args="3">if</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region top="13329" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region left="18" top="13365" width="88" height="30" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand" style="unit">pMesh.np</e>
            <e type="operand">5</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="126" top="13365" width="60" height="24" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand" style="unit">NaN</e>
            <e type="operand">1</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
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        <math>
          <input>
            <e type="operand" style="unit">∞</e>
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            <e type="operand">10</e>
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            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="297" top="13365" width="92" height="24" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand" style="unit">pCycleC</e>
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            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
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        <math>
          <input>
            <e type="operand" style="unit">pShowAxis</e>
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            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="180" top="13410" width="172" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">γ</e>
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            <e type="operand" style="unit">°</e>
            <e type="operator" args="2">*</e>
            <e type="operand">30</e>
            <e type="operand" style="unit">°</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="2">pView</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
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        <math>
          <input>
            <e type="operand">CMap</e>
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            <e type="operand">0.8</e>
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            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
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        <area terminator="true" />
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    </region>
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      <text lang="eng" fontFamily="Consolas" fontSize="10">
        <content>
          <p style="font-size: 12px; font-weight: bold; color: #800000;">Curve Fitting </p>
        </content>
      </text>
    </region>
    <region top="13518" color="#000000">
      <area collapsed="false">
        <title lang="eng">
          <content>
            <p>PolyFit</p>
          </content>
        </title>
      </area>
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        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-weight: bold; font-family: Arial; color: #008080;">Empirical Data</p>
          </content>
        </text>
      </region>
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        <math>
          <input>
            <e type="operand">Data</e>
            <e type="operand">0.5</e>
            <e type="operand">3.0</e>
            <e type="operand">1.1</e>
            <e type="operand">1.2</e>
            <e type="operand">1.5</e>
            <e type="operand">2.3</e>
            <e type="operand">2.1</e>
            <e type="operand">0.2</e>
            <e type="operand">2.3</e>
            <e type="operand">1.8</e>
            <e type="operand">5</e>
            <e type="operand">2</e>
            <e type="function" args="12">mat</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
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      <region left="351" top="13545" width="160" height="27" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operand">Data</e>
            <e type="function" args="1">MCols</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="351" top="13581" width="175" height="24" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p>Target: interpolate at</p>
          </content>
        </text>
      </region>
      <region left="540" top="13581" width="70" height="24" color="#004080" fontSize="10">
        <math>
          <input>
            <e type="operand">xo</e>
            <e type="operand">1.7</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="13653" width="138" height="23" color="#008080" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-weight: bold; font-family: Arial; color: #008080;">Horinzontal Line Fit</p>
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        </text>
      </region>
      <region left="198" top="13653" width="46" height="24" color="#004080" fontSize="10">
        <math>
          <input>
            <e type="operand">n</e>
            <e type="operand">0</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
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          <input>
            <e type="operand">Data</e>
            <e type="operand">n</e>
            <e type="function" args="2">pPolyFit</e>
          </input>
        </plot>
      </region>
      <region left="18" top="13689" width="206" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">C</e>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="operand">n</e>
            <e type="function" args="3">PolyFit</e>
            <e type="operator" args="2">:</e>
          </input>
          <result action="numeric">
            <e type="operand">1.7</e>
          </result>
        </math>
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        <math>
          <input>
            <e type="operand">y</e>
            <e type="operand">constant</e>
            <e type="operator" args="2">≡</e>
          </input>
        </math>
      </region>
      <region left="18" top="13725" width="163" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">C</e>
            <e type="operand">xo</e>
            <e type="function" args="2">PolyVal</e>
          </input>
          <result action="numeric">
            <e type="operand">1.7</e>
          </result>
        </math>
      </region>
      <region left="252" top="13725" width="127" height="56" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">Y</e>
            <e type="function" args="1">sum</e>
            <e type="operand">Y</e>
            <e type="function" args="1">length</e>
            <e type="operator" args="2">/</e>
          </input>
          <result action="numeric">
            <e type="operand">1.7</e>
          </result>
        </math>
      </region>
      <region left="18" top="13779" width="217" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="operand">n</e>
            <e type="function" args="3">R2</e>
          </input>
          <result action="numeric">
            <e type="operand" style="string">Not defined</e>
          </result>
        </math>
      </region>
      <region left="18" top="13833" width="73" height="23" color="#008080" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-weight: bold; font-family: Arial; color: #008080;">Lineal Fit</p>
          </content>
        </text>
      </region>
      <region left="198" top="13833" width="46" height="24" color="#004080" fontSize="10">
        <math>
          <input>
            <e type="operand">n</e>
            <e type="operand">1</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="423" top="13833" width="318" height="159" color="#000000" fontSize="8">
        <plot type="2d" render="lines" scale_x="3.51881731937642" scale_y="10.9974341674431" scale_z="14.4064636390764" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-134" transpose_y="-30" transpose_z="0">
          <input>
            <e type="operand">Data</e>
            <e type="operand">n</e>
            <e type="function" args="2">pPolyFit</e>
          </input>
        </plot>
      </region>
      <region left="18" top="13869" width="258" height="45" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">C</e>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="operand">n</e>
            <e type="function" args="3">PolyFit</e>
            <e type="operator" args="2">:</e>
          </input>
          <result action="numeric">
            <e type="operand">3.0333</e>
            <e type="operand">0.8889</e>
            <e type="operator" args="1">-</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">mat</e>
          </result>
        </math>
      </region>
      <region left="288" top="13869" width="109" height="40" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" width="105" fontFamily="Consolas" fontSize="10">
          <content>
            <p>b = Intercept<br />a = Slope</p>
          </content>
        </text>
      </region>
      <region left="18" top="13923" width="187" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">C</e>
            <e type="operand">xo</e>
            <e type="function" args="2">PolyVal</e>
          </input>
          <result action="numeric">
            <e type="operand">1.5222</e>
          </result>
        </math>
      </region>
      <region left="252" top="13923" width="91" height="24" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">y</e>
            <e type="operand">a</e>
            <e type="operand">x</e>
            <e type="operator" args="2">*</e>
            <e type="operand">b</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">≡</e>
          </input>
        </math>
      </region>
      <region left="18" top="13959" width="161" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="operand">n</e>
            <e type="function" args="3">R2</e>
          </input>
          <result action="numeric">
            <e type="operand">0.3743</e>
          </result>
        </math>
      </region>
      <region left="18" top="14013" width="121" height="23" color="#008080" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-weight: bold; font-family: Arial; color: #008080;">Quadratic Polyfit</p>
          </content>
        </text>
      </region>
      <region left="198" top="14013" width="46" height="24" color="#004080" fontSize="10">
        <math>
          <input>
            <e type="operand">n</e>
            <e type="operand">2</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="423" top="14013" width="318" height="159" color="#000000" fontSize="8">
        <plot type="2d" render="lines" scale_x="3.51881731937642" scale_y="10.9974341674431" scale_z="14.4064636390764" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-134" transpose_y="-30" transpose_z="0">
          <input>
            <e type="operand">Data</e>
            <e type="operand">n</e>
            <e type="function" args="2">pPolyFit</e>
          </input>
        </plot>
      </region>
      <region left="18" top="14049" width="258" height="63" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">C</e>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="operand">n</e>
            <e type="function" args="3">PolyFit</e>
            <e type="operator" args="2">:</e>
          </input>
          <result action="numeric">
            <e type="operand">4.2513</e>
            <e type="operand">3.0751</e>
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            <e type="operand">0.7686</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">mat</e>
          </result>
        </math>
      </region>
      <region left="288" top="14049" width="131" height="56" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p>c = Intercept<br />b = Coeff of x<br />a = Coeff of x^2</p>
          </content>
        </text>
      </region>
      <region left="18" top="14130" width="187" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">C</e>
            <e type="operand">xo</e>
            <e type="function" args="2">PolyVal</e>
          </input>
          <result action="numeric">
            <e type="operand">1.2448</e>
          </result>
        </math>
      </region>
      <region left="252" top="14130" width="146" height="33" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">y</e>
            <e type="operand">a</e>
            <e type="operand">x</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operand">b</e>
            <e type="operand">x</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operand">c</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">≡</e>
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        </math>
      </region>
      <region left="18" top="14166" width="161" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="operand">n</e>
            <e type="function" args="3">R2</e>
          </input>
          <result action="numeric">
            <e type="operand">0.4493</e>
          </result>
        </math>
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        <text lang="eng" width="150" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-weight: bold; font-family: Arial; color: #008080;">Matlab and Excel PolyFit example</p>
          </content>
        </text>
      </region>
      <region left="252" top="14211" width="419" height="40" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" width="419" fontFamily="Consolas" fontSize="10">
          <content>
            <p>This example can help identifiying the same values in SMath, Excel and Matlab</p>
          </content>
        </text>
      </region>
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        <math>
          <input>
            <e type="operand">x</e>
            <e type="function" args="1">f</e>
            <e type="operand">x</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="189" top="14265" width="122" height="43" color="#004080" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">X</e>
            <e type="operand">0</e>
            <e type="operand">9</e>
            <e type="function" args="2">range</e>
            <e type="operand">9</e>
            <e type="operator" args="2">/</e>
            <e type="operand">4</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="342" top="14265" width="73" height="32" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">Y</e>
            <e type="operand">X</e>
            <e type="function" args="1">f</e>
            <e type="function" args="1">vectorize</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="441" top="14265" width="205" height="24" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p>Ten points over a sinusoid</p>
          </content>
        </text>
      </region>
      <region left="54" top="14310" width="46" height="24" color="#004080" fontSize="10">
        <math>
          <input>
            <e type="operand">n</e>
            <e type="operand">6</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="126" top="14310" width="117" height="24" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-family: Consolas;">PolyFit degree</p>
          </content>
        </text>
      </region>
      <region left="288" top="14310" width="165" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">C</e>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="operand">n</e>
            <e type="function" args="3">PolyFit</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="468" top="14310" width="161" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="operand">n</e>
            <e type="function" args="3">R2</e>
          </input>
          <result action="numeric">
            <e type="operand">0.9057</e>
          </result>
        </math>
      </region>
      <region left="54" top="14346" width="151" height="145" color="#000000" fontSize="10">
        <math exponentialThreshold="4">
          <input>
            <e type="operand">C</e>
          </input>
          <result action="numeric">
            <e type="operand">0.034</e>
            <e type="operator" args="1">-</e>
            <e type="operand">2.8327</e>
            <e type="operand">1.9611</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0.4452</e>
            <e type="operand">0.0407</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0.0013</e>
            <e type="operand">3.47</e>
            <e type="operand">10</e>
            <e type="operand">13</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="1">-</e>
            <e type="operand">7</e>
            <e type="operand">1</e>
            <e type="function" args="9">mat</e>
          </result>
        </math>
      </region>
      <region left="612" top="14346" width="130" height="23" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-family: Arial;">Matlab screenshoot</p>
          </content>
        </text>
      </region>
      <region left="252" top="14364" width="489" height="128" border="true" color="#000000">
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        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-family: Arial;">Excel screenshot</p>
          </content>
        </text>
      </region>
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        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-family: Arial;">SMath plot</p>
          </content>
        </text>
      </region>
      <region left="54" top="14526" width="308" height="246" border="true" color="#000000">
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        </picture>
      </region>
      <region left="387" top="14526" width="350" height="225" color="#000000" fontSize="8">
        <plot type="2d" render="lines" scale_x="6.89519921365342" scale_y="2.29905407776042" scale_z="7.77639926729389" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-133" transpose_y="-17" transpose_z="0">
          <input>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="function" args="2">augment</e>
            <e type="operand">n</e>
            <e type="function" args="2">pPolyFit</e>
          </input>
        </plot>
      </region>
      <region top="14778" color="#000000">
        <area terminator="true" />
      </region>
    </region>
    <region top="14796" color="#000000">
      <area collapsed="false">
        <title lang="eng">
          <content>
            <p>GenFit</p>
          </content>
        </title>
      </area>
      <region left="18" top="14823" width="56" height="23" color="#008080" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-weight: bold; font-family: Arial; color: #008080;">GenFit</p>
          </content>
        </text>
      </region>
      <region left="117" top="14823" width="205" height="24" color="#000000" fontSize="10">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p>Example from Mathcad help:</p>
          </content>
        </text>
      </region>
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        <text lang="eng" width="422" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-size: 8px;">http://support.ptc.com/help/mathcad/en/index.html#page/PTC_Mathcad_Help%2Fexample_nonlinear_regression1.html%23wwID0ERQTR</p>
          </content>
        </text>
      </region>
      <region left="18" top="14859" width="117" height="24" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p>Empirical data</p>
          </content>
        </text>
      </region>
      <region left="54" top="14886" width="1023" height="22" color="#004080" fontSize="8">
        <math>
          <input>
            <e type="operand">Y</e>
            <e type="operand">2.513</e>
            <e type="operand">2.044</e>
            <e type="operand">1.668</e>
            <e type="operand">1.366</e>
            <e type="operand">1.123</e>
            <e type="operand">0.927</e>
            <e type="operand">0.768</e>
            <e type="operand">0.639</e>
            <e type="operand">0.534</e>
            <e type="operand">0.448</e>
            <e type="operand">0.378</e>
            <e type="operand">0.32</e>
            <e type="operand">0.272</e>
            <e type="operand">0.232</e>
            <e type="operand">0.2</e>
            <e type="operand">0.172</e>
            <e type="operand">0.149</e>
            <e type="operand">0.13</e>
            <e type="operand">0.114</e>
            <e type="operand">0.1</e>
            <e type="operand">0.088</e>
            <e type="operand">0.078</e>
            <e type="operand">0.07</e>
            <e type="operand">0.062</e>
            <e type="function" args="24">stack</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="54" top="14913" width="812" height="22" color="#004080" fontSize="8">
        <math>
          <input>
            <e type="operand">X</e>
            <e type="operand">0</e>
            <e type="operand">0.05</e>
            <e type="operand">0.1</e>
            <e type="operand">0.15</e>
            <e type="operand">0.2</e>
            <e type="operand">0.25</e>
            <e type="operand">0.3</e>
            <e type="operand">0.35</e>
            <e type="operand">0.4</e>
            <e type="operand">0.45</e>
            <e type="operand">0.5</e>
            <e type="operand">0.55</e>
            <e type="operand">0.6</e>
            <e type="operand">0.65</e>
            <e type="operand">0.7</e>
            <e type="operand">0.75</e>
            <e type="operand">0.8</e>
            <e type="operand">0.85</e>
            <e type="operand">0.9</e>
            <e type="operand">0.95</e>
            <e type="operand">1</e>
            <e type="operand">1.05</e>
            <e type="operand">1.1</e>
            <e type="operand">1.15</e>
            <e type="function" args="24">stack</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="14949" width="163" height="40" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" width="163" fontFamily="Consolas" fontSize="10">
          <content>
            <p>Mathematical model and guess value</p>
          </content>
        </text>
      </region>
      <region left="180" top="14949" width="394" height="51" color="#004080" fontSize="10">
        <math>
          <input>
            <e type="operand">x</e>
            <e type="operand">β</e>
            <e type="function" args="2">f</e>
            <e type="operand">β</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operand">e</e>
            <e type="operand">β</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operand">x</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operand">β</e>
            <e type="operand">3</e>
            <e type="function" args="2">el</e>
            <e type="operand">e</e>
            <e type="operand">β</e>
            <e type="operand">4</e>
            <e type="function" args="2">el</e>
            <e type="operand">x</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operand">β</e>
            <e type="operand">5</e>
            <e type="function" args="2">el</e>
            <e type="operand">e</e>
            <e type="operand">β</e>
            <e type="operand">6</e>
            <e type="function" args="2">el</e>
            <e type="operand">x</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="621" top="14949" width="109" height="118" color="#004080" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">β.guess</e>
            <e type="operand">0.5</e>
            <e type="operand">0.7</e>
            <e type="operand">3.6</e>
            <e type="operand">4.2</e>
            <e type="operand">4.0</e>
            <e type="operand">6.3</e>
            <e type="operand">6</e>
            <e type="operand">1</e>
            <e type="function" args="8">mat</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="15021" width="117" height="24" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
          <p>SMath solution</p>
        </content>
        </text>
      </region>
      <region left="180" top="15021" width="232" height="32" color="#000000" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">β.SMath</e>
            <e type="operand">f</e>
            <e type="operand">β.guess</e>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="function" args="4">fit.LM</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="15066" width="148" height="40" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" width="148" fontFamily="Consolas" fontSize="10">
          <content>
          <p>NonLinear solver plugin solution</p>
        </content>
        </text>
      </region>
      <region left="180" top="15066" width="326" height="64" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">β</e>
            <e type="function" args="1">target</e>
            <e type="operand">r</e>
            <e type="operand">1</e>
            <e type="operand">X</e>
            <e type="function" args="1">length</e>
            <e type="function" args="2">range</e>
            <e type="operator" args="2">:</e>
            <e type="operand">Δ</e>
            <e type="operand">r</e>
            <e type="function" args="2">el</e>
            <e type="operand">X</e>
            <e type="operand">r</e>
            <e type="function" args="2">el</e>
            <e type="operand">β</e>
            <e type="function" args="2">f</e>
            <e type="operand">Y</e>
            <e type="operand">r</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="1">norme</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="180" top="15129" width="275" height="33" color="#000000" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">β.NM</e>
            <e type="operand">β</e>
            <e type="function" args="1">target</e>
            <e type="operand">β.guess</e>
            <e type="function" args="2">NelderMead</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="15165" width="131" height="40" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" width="131" fontFamily="Consolas" fontSize="10">
          <content>
          <p>Maxima plugin solution</p>
        </content>
        </text>
      </region>
      <region left="180" top="15165" width="530" height="87" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">β.Maxi</e>
            <e type="operand">β.Maxi</e>
            <e type="operand">β1</e>
            <e type="operand">β2</e>
            <e type="operand">β3</e>
            <e type="operand">β4</e>
            <e type="operand">β5</e>
            <e type="operand">β6</e>
            <e type="operand">1</e>
            <e type="operand">6</e>
            <e type="function" args="8">mat</e>
            <e type="function" args="1">transpose</e>
            <e type="operator" args="2">:</e>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="function" args="2">augment</e>
            <e type="operand">x</e>
            <e type="operand">y</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">sys</e>
            <e type="operand">y</e>
            <e type="operand">x</e>
            <e type="operand">β.Maxi</e>
            <e type="function" args="2">f</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">β.Maxi</e>
            <e type="operand">β.guess</e>
            <e type="function" args="5">Fit</e>
            <e type="function" args="1">Assign</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="15255" width="153" height="24" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
          <p>Comparing solutions</p>
        </content>
        </text>
      </region>
      <region left="189" top="15255" width="90" height="126" color="#000000">
        <picture>
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</raw>
        </picture>
      </region>
      <region left="288" top="15255" width="131" height="118" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">β.SMath</e>
          </input>
          <result action="numeric">
            <e type="operand">0.1018</e>
            <e type="operand">1.0229</e>
            <e type="operand">0.9849</e>
            <e type="operand">3.1335</e>
            <e type="operand">1.4264</e>
            <e type="operand">5.1048</e>
            <e type="operand">6</e>
            <e type="operand">1</e>
            <e type="function" args="8">mat</e>
          </result>
        </math>
      </region>
      <region left="432" top="15255" width="125" height="118" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">β.NM</e>
          </input>
          <result action="numeric">
            <e type="operand">1.0882</e>
            <e type="operator" args="1">-</e>
            <e type="operand">3.2112</e>
            <e type="operand">2.8646</e>
            <e type="operand">3.5727</e>
            <e type="operand">0.6783</e>
            <e type="operand">3.6097</e>
            <e type="operand">6</e>
            <e type="operand">1</e>
            <e type="function" args="8">mat</e>
          </result>
        </math>
      </region>
      <region left="576" top="15255" width="118" height="118" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">β.Maxi</e>
          </input>
          <result action="numeric">
            <e type="operand">0.3598</e>
            <e type="operand">1.4793</e>
            <e type="operand">1.1584</e>
            <e type="operand">3.9027</e>
            <e type="operand">1.0525</e>
            <e type="operand">6.3523</e>
            <e type="operand">6</e>
            <e type="operand">1</e>
            <e type="function" args="8">sys</e>
          </result>
        </math>
      </region>
      <region left="99" top="15300" width="88" height="40" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" width="88" fontFamily="Consolas" fontSize="10">
          <content>
          <p>Mathcad solution</p>
        </content>
        </text>
      </region>
      <region left="18" top="15381" width="210" height="107" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">plot</e>
            <e type="operand">x</e>
            <e type="operand">β.SMath</e>
            <e type="function" args="2">f</e>
            <e type="operand">x</e>
            <e type="operand">β.NM</e>
            <e type="function" args="2">f</e>
            <e type="operand">x</e>
            <e type="operand">β.Maxi</e>
            <e type="function" args="2">f</e>
            <e type="operand">X</e>
            <e type="operand">Y</e>
            <e type="operand" style="string">o</e>
            <e type="function" args="3">augment</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" args="6">sys</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="252" top="15381" width="496" height="179" color="#000000" fontSize="8">
        <plot type="2d" render="lines" scale_x="2.73885127890386" scale_y="19.8715233014455" scale_z="51.2574162421939" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-199" transpose_y="-74" transpose_z="0">
          <input>
            <e type="operand">plot</e>
          </input>
        </plot>
      </region>
      <region top="15579" color="#000000">
        <area terminator="true" />
      </region>
    </region>
    <region top="15597" color="#000000">
      <area collapsed="false">
        <title lang="eng">
          <content>
            <p>Multivariate genfit</p>
          </content>
        </title>
      </area>
      <region left="18" top="15624" width="134" height="23" color="#008080" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
            <p style="font-weight: bold; font-family: Arial; color: #008080;">Multivariate GenFit</p>
          </content>
        </text>
      </region>
      <region left="18" top="15660" width="193" height="40" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" width="193" fontFamily="Consolas" fontSize="10">
          <content>
          <p>Generate some bivariate data with noise</p>
        </content>
        </text>
      </region>
      <region left="234" top="15660" width="417" height="60" color="#004080" fontSize="10">
        <math>
          <input>
            <e type="operand">xo</e>
            <e type="operand">yo</e>
            <e type="function" args="2">f</e>
            <e type="operand">x</e>
            <e type="operand">xo</e>
            <e type="operand">0.1</e>
            <e type="function" args="1">noise</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">y</e>
            <e type="operand">yo</e>
            <e type="operand">0.1</e>
            <e type="function" args="1">noise</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operand">7</e>
            <e type="operand">x</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operand">6</e>
            <e type="operand">y</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
            <e type="operand">5</e>
            <e type="operand">x</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operand">0.5</e>
            <e type="function" args="1">noise</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="234" top="15732" width="88" height="45" color="#004080" fontSize="10">
        <math>
          <input>
            <e type="operand">B</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="351" top="15732" width="69" height="45" color="#004080" fontSize="10">
        <math>
          <input>
            <e type="operand">N</e>
            <e type="operand">20</e>
            <e type="operand">20</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="459" top="15732" width="149" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">G</e>
            <e type="operand">f</e>
            <e type="operand">B</e>
            <e type="operand">N</e>
            <e type="function" args="3">pGrid</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="15786" width="139" height="24" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
          <p>Theoretical model</p>
        </content>
        </text>
      </region>
      <region left="234" top="15786" width="290" height="42" color="#004080" fontSize="10">
        <math>
          <input>
            <e type="operand">u</e>
            <e type="operand">β</e>
            <e type="function" args="2">F</e>
            <e type="operand">β</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operand">u</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operand">β</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operand">u</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operand">β</e>
            <e type="operand">3</e>
            <e type="function" args="2">el</e>
            <e type="operand">u</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="540" top="15786" width="173" height="31" color="#004080" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">β.guess</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" args="3">stack</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="15840" width="131" height="24" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
          <p>Arrange the data</p>
        </content>
        </text>
      </region>
      <region left="234" top="15840" width="150" height="28" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">r</e>
            <e type="operand">1</e>
            <e type="operand">G</e>
            <e type="function" args="1">length</e>
            <e type="function" args="2">range</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="405" top="15840" width="84" height="26" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">c</e>
            <e type="operand">1</e>
            <e type="operand">3</e>
            <e type="function" args="2">range</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="513" top="15840" width="117" height="42" color="#000000" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">XYZ</e>
            <e type="operand">r</e>
            <e type="operand">c</e>
            <e type="function" args="3">el</e>
            <e type="operand">G</e>
            <e type="operand">r</e>
            <e type="function" args="2">el</e>
            <e type="operand">c</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="15885" width="197" height="24" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Consolas" fontSize="10">
          <content>
          <p>Fit the data to the model</p>
        </content>
        </text>
      </region>
      <region left="234" top="15885" width="411" height="63" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">βo</e>
            <e type="operand">F</e>
            <e type="operand">β.guess</e>
            <e type="operand">XYZ</e>
            <e type="operand">r</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="3">el</e>
            <e type="operand">XYZ</e>
            <e type="operand">r</e>
            <e type="operand">3</e>
            <e type="function" args="3">el</e>
            <e type="function" args="4">fit.LM</e>
            <e type="operator" args="2">:</e>
          </input>
          <result action="numeric">
            <e type="operand">6.9225</e>
            <e type="operand">5.8166</e>
            <e type="operator" args="1">-</e>
            <e type="operand">4.9272</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">mat</e>
          </result>
        </math>
      </region>
      <region left="18" top="15957" width="340" height="128" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">CMap</e>
            <e type="operand" style="string">Jet</e>
            <e type="operand">100</e>
            <e type="operand">0.8</e>
            <e type="function" args="3">pCMap</e>
            <e type="operator" args="2">:</e>
            <e type="operand">γ</e>
            <e type="operand">30</e>
            <e type="operand" style="unit">°</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="1">-</e>
            <e type="operand">45</e>
            <e type="operand" style="unit">°</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="2">pView</e>
            <e type="operator" args="2">:</e>
            <e type="operand">x</e>
            <e type="operand">y</e>
            <e type="function" args="2">Fo</e>
            <e type="operand">x</e>
            <e type="operand">y</e>
            <e type="function" args="2">stack</e>
            <e type="operand">βo</e>
            <e type="function" args="2">F</e>
            <e type="operator" args="2">:</e>
            <e type="operand">plot</e>
            <e type="operand">Fo</e>
            <e type="operand">B</e>
            <e type="operand">N</e>
            <e type="function" args="3">pMesh</e>
            <e type="operand">CMap</e>
            <e type="operand">γ</e>
            <e type="function" args="3">pShow</e>
            <e type="operand">XYZ</e>
            <e type="operand">γ</e>
            <e type="operand">1</e>
            <e type="operand">3</e>
            <e type="function" args="2">range</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="3">el</e>
            <e type="operator" args="2">*</e>
            <e type="operand" style="string">o</e>
            <e type="operand">3</e>
            <e type="function" args="3">augment</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">sys</e>
            <e type="operator" args="2">:</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" args="6">line</e>
          </input>
        </math>
      </region>
      <region left="360" top="15957" width="379" height="294" color="#000000" fontSize="8">
        <xyplot width="369" height="286" points="100" name="XYPlot">
          <chartstyle backcolor="White" bordercolor="Black" />
          <propertiessource index="1" sourcetype="PropertyGrid" />
          <grid gridcolor="LightGray" gridpattern="Dash" gridthickness="1" isxgrid="false" isygrid="false" isy2grid="false" />
          <xaxes xmin="-1.382017" xmax="1.407404" xtick="1" visible="False" decimalplaces="3" numberformat="General" />
          <yaxes ymin="-7.024224" ymax="10.34945" ytick="4" visible="False" decimalplaces="3" numberformat="General" />
          <y2axes isy2axis="false" y2min="-3.30226" y2max="3.30226" y2tick="2" visible="True" decimalplaces="3" numberformat="General" />
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            <trace seriesname="" isy2data="false" isvisible="true" plotmethod="Shapes" lineantialias="true" linecolor="Blue" linethickness="1" linepattern="Solid" symbolantialias="true" symbolsize="8" symboltype="None" symbolborderthickness="1" symbolbordercolor="Black" symbolfillcolor="White" />
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          <input>
            <e type="operand">plot</e>
          </input>
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      </region>
      <region top="16272" color="#000000">
        <area terminator="true" />
      </region>
    </region>
    <region left="18" top="16290" width="60" height="24" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">Alvaro</e>
        </input>
      </math>
    </region>
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</worksheet>