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          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="operand">X</e>
          <e type="operand">k</e>
          <e type="function" preserve="true" args="2">el</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" preserve="true" 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">d</e>
          <e type="operand">k</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">X</e>
          <e type="operand">k</e>
          <e type="function" preserve="true" args="2">el</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" preserve="true" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="operand">6</e>
          <e type="operator" args="2">/</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="operand">3</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="5">line</e>
          <e type="function" preserve="true" args="3">for</e>
          <e type="operand" style="string" />
          <e type="function" preserve="true" args="3">if</e>
          <e type="operand">a</e>
          <e type="operand">X</e>
          <e type="operand">n</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">X</e>
          <e type="operand">n</e>
          <e type="operand">2</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="1">-</e>
          <e type="operand">X</e>
          <e type="operand">n</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">X</e>
          <e type="operand">n</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operand">c</e>
          <e type="operand">n</e>
          <e type="operand">2</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" 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">b</e>
          <e type="operand">X</e>
          <e type="operand">n</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">X</e>
          <e type="operand">n</e>
          <e type="operand">2</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="operand">c</e>
          <e type="operand">n</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">a</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">:</e>
          <e type="operand">d</e>
          <e type="operand">n</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">X</e>
          <e type="operand">n</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">X</e>
          <e type="operand">n</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operand">d</e>
          <e type="operand">n</e>
          <e type="operand">2</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
          <e type="operand">d</e>
          <e type="operand">n</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">a</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">-</e>
          <e type="operand">b</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
          <e type="operand">k</e>
          <e type="operand">n</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="2">range</e>
          <e type="operand">d</e>
          <e type="operand">k</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">d</e>
          <e type="operand">k</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">c</e>
          <e type="operand">k</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">d</e>
          <e type="operand">k</e>
          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">:</e>
          <e type="function" preserve="true" args="3">for</e>
          <e type="operand">d</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">d</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">X</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">X</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="operand">X</e>
          <e type="operand">3</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">X</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">/</e>
          <e type="operand">d</e>
          <e type="operand">3</e>
          <e type="function" preserve="true" 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">0</e>
          <e type="operand">3</e>
          <e type="operand">2</e>
          <e type="operand">d</e>
          <e type="function" preserve="true" args="4">stack</e>
          <e type="function" preserve="true" args="1">eval</e>
          <e type="operand">13</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="15">line</e>
          <e type="function" preserve="true" args="1">exp</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="6" top="1422" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="7" top="1449" color="#000000" bgColor="#ffffff">
    <area collapsed="false" />
    <region id="8" left="684" top="1467" width="176" height="75" color="#000000" bgColor="#ffffff" fontSize="10">
      <math evaluate="false">
        <input>
          <e type="operand">Y</e>
          <e type="operand">X</e>
          <e type="function" args="1">f</e>
          <e type="function" preserve="true" args="1">vectorize</e>
          <e type="operator" args="2">:</e>
          <e type="operand">V</e>
          <e type="operand">X</e>
          <e type="operand">Y</e>
          <e type="function" args="2">CS</e>
          <e type="operator" args="2">:</e>
          <e type="operand">x</e>
          <e type="function" args="1">p</e>
          <e type="operand">V</e>
          <e type="operand">X</e>
          <e type="operand">Y</e>
          <e type="operand">x</e>
          <e type="function" args="4">CS</e>
          <e type="operator" args="2">:</e>
          <e type="operand">3</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="5">sys</e>
        </input>
      </math>
    </region>
    <region id="9" left="54" top="1476" width="174" height="58" color="#000000" bgColor="#ffffff" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">X</e>
          <e type="operand">1</e>
          <e type="operand">25</e>
          <e type="function" preserve="true" args="2">range</e>
          <e type="operator" args="2">:</e>
          <e type="operand">x</e>
          <e type="function" args="1">f</e>
          <e type="operand">x</e>
          <e type="operand">5</e>
          <e type="operator" args="2">^</e>
          <e type="operand">4</e>
          <e type="operator" args="2">+</e>
          <e type="function" preserve="true" args="1">ln</e>
          <e type="function" preserve="true" args="1">sin</e>
          <e type="operator" args="2">:</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">sys</e>
        </input>
      </math>
    </region>
    <region id="10" left="387" top="1476" width="176" height="49" color="#000000" bgColor="#ffffff" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">V</e>
          <e type="operand">X</e>
          <e type="operand">Y</e>
          <e type="function" args="2">CS</e>
          <e type="operator" args="2">:</e>
          <e type="operand">x</e>
          <e type="function" args="1">p</e>
          <e type="operand">V</e>
          <e type="operand">X</e>
          <e type="operand">Y</e>
          <e type="operand">x</e>
          <e type="function" args="4">CS</e>
          <e type="operator" args="2">:</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">sys</e>
        </input>
      </math>
    </region>
    <region id="11" left="234" top="1485" width="63" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">Y</e>
          <e type="operand">X</e>
          <e type="function" args="1">f</e>
          <e type="function" preserve="true" args="1">vectorize</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="12" left="783" top="1530" width="240" height="158" color="#000000" bgColor="#ffffff" fontSize="10">
      <plot type="2d" render="lines" scale_x="2.01679048719284" scale_y="2.01679048719284" scale_z="2.01679048719284" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-130" transpose_y="2" transpose_z="0">
        <input>
          <e type="operand">X</e>
          <e type="operand">Y</e>
          <e type="operand" style="string">.</e>
          <e type="operand">12</e>
          <e type="operand" style="string">green</e>
          <e type="function" preserve="true" args="5">augment</e>
          <e type="operand">x</e>
          <e type="function" args="1">f</e>
          <e type="operand">x</e>
          <e type="function" preserve="true" args="1">cos</e>
          <e type="operand">3</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="5">sys</e>
        </input>
      </plot>
    </region>
    <region id="13" left="45" top="1557" width="145" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">XY</e>
          <e type="operand">X</e>
          <e type="operand">Y</e>
          <e type="function" preserve="true" args="2">augment</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="14" left="297" top="1566" width="128" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math evaluate="false">
        <description active="true" position="Right" lang="eng">
          <p>'s' spline coefficients for the suiteCS(s,X,Y,x)... 's' does not evaluate</p>
        </description>
        <input>
          <e type="operand">s</e>
          <e type="operand">X</e>
          <e type="operand">Y</e>
          <e type="function" args="2">CS</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region id="15" left="54" top="1602" width="142" height="24" color="#000000" bgColor="#ffff80" fontSize="10">
      <text lang="spa">
        <p>1. Can't plot XY</p>
      </text>
    </region>
    <region id="16" left="54" top="1665" width="473" height="205" color="#000000" bgColor="#ffffff" fontSize="10">
      <plot type="2d" render="lines" scale_x="3.68223338608185" scale_y="1.09393466331089" scale_z="7.73352064930747" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-172" transpose_y="3" transpose_z="0">
        <input>
          <e type="operand">XY</e>
          <e type="operand" style="string">.</e>
          <e type="operand">12</e>
          <e type="operand" style="string">black</e>
          <e type="function" args="4">plot</e>
          <e type="operand" style="string" />
          <e type="operand">x</e>
          <e type="function" args="1">f</e>
          <e type="operand">3</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="5">sys</e>
        </input>
      </plot>
    </region>
    <region id="17" left="522" top="1791" width="51" height="24" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math>
        <input>
          <e type="operand">vx</e>
          <e type="operand">X</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="18" left="585" top="1791" width="51" height="24" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math>
        <input>
          <e type="operand">vy</e>
          <e type="operand">Y</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="19" left="648" top="1791" width="43" height="24" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math>
        <input>
          <e type="operand">V</e>
          <e type="operand">V</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="20" left="522" top="1818" width="179" height="26" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">x</e>
          <e type="function" args="1">p</e>
          <e type="operand">V</e>
          <e type="operand">vx</e>
          <e type="operand">vy</e>
          <e type="operand">x</e>
          <e type="function" args="4">CS</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="21" left="774" top="1854" width="173" height="73" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math>
        <input>
          <e type="operand">vx</e>
          <e type="operand">1</e>
          <e type="operand">25</e>
          <e type="function" preserve="true" args="2">range</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operand">vx</e>
          <e type="function" preserve="true" args="1">rows</e>
          <e type="function" preserve="true" args="2">range</e>
          <e type="operand">p</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">vx</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="function" args="1">p</e>
          <e type="operator" args="2">:</e>
          <e type="function" preserve="true" args="3">for</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">line</e>
        </input>
      </math>
    </region>
    <region id="22" left="954" top="1854" width="165" height="73" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math>
        <input>
          <e type="operand">Ξ</e>
          <e type="operand">1</e>
          <e type="operand">12</e>
          <e type="function" preserve="true" args="2">range</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operand">Ξ</e>
          <e type="function" preserve="true" args="1">rows</e>
          <e type="function" preserve="true" args="2">range</e>
          <e type="operand">U</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">Ξ</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="function" args="1">p</e>
          <e type="operator" args="2">:</e>
          <e type="function" preserve="true" args="3">for</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">line</e>
        </input>
      </math>
    </region>
    <region id="23" left="1125" top="1854" width="165" height="73" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math>
        <input>
          <e type="operand">Ξ</e>
          <e type="operand">1</e>
          <e type="operand">12</e>
          <e type="function" preserve="true" args="2">range</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operand">Ξ</e>
          <e type="function" preserve="true" args="1">rows</e>
          <e type="function" preserve="true" args="2">range</e>
          <e type="operand">Ψ</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">Ξ</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="function" args="1">φ</e>
          <e type="operator" args="2">:</e>
          <e type="function" preserve="true" args="3">for</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">line</e>
        </input>
      </math>
    </region>
    <region id="24" left="486" top="1926" width="105" height="33" color="#000000" bgColor="#ffffff" fontSize="10">
      <math evaluate="false">
        <input>
          <e type="operand">zero</e>
          <e type="operand">10</e>
          <e type="operand">10</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="25" left="54" top="1953" width="132" height="64" color="#000000" bgColor="#ffffff" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">Ξ</e>
          <e type="operand">1</e>
          <e type="operand">12</e>
          <e type="function" preserve="true" args="2">range</e>
          <e type="operator" args="2">:</e>
          <e type="operand">ξ</e>
          <e type="function" args="1">φ</e>
          <e type="operand">ξ</e>
          <e type="operand">ξ</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="function" preserve="true" args="1">cos</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">sys</e>
        </input>
      </math>
    </region>
    <region id="26" left="288" top="1953" width="176" height="75" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math optimize="2" evaluate="false">
        <input>
          <e type="operand">Ψ</e>
          <e type="operand">Ξ</e>
          <e type="function" args="1">φ</e>
          <e type="function" preserve="true" args="1">vectorize</e>
          <e type="operator" args="2">:</e>
          <e type="operand">M</e>
          <e type="operand">Ξ</e>
          <e type="operand">Ψ</e>
          <e type="function" args="2">CS</e>
          <e type="operator" args="2">:</e>
          <e type="operand">ξ</e>
          <e type="function" args="1">h</e>
          <e type="operand">M</e>
          <e type="operand">Ξ</e>
          <e type="operand">Ψ</e>
          <e type="operand">ξ</e>
          <e type="function" args="4">CS</e>
          <e type="operator" args="2">:</e>
          <e type="operand">3</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="5">sys</e>
        </input>
      </math>
    </region>
    <region id="27" left="486" top="1980" width="146" height="40" color="#000000" bgColor="#ffff80" fontSize="10">
      <text lang="spa">
        <p>2. Can't start X        from zero.</p>
      </text>
    </region>
    <region id="28" left="999" top="1980" width="113" height="441" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">p</e>
        </input>
        <result action="numeric">
          <e type="operand">0.9993</e>
          <e type="operand">0.4277</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.6989</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.6069</e>
          <e type="operand">0.9811</e>
          <e type="operand">0.4488</e>
          <e type="operand">0.3003</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.8263</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.8691</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.5454</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.1413</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.2555</e>
          <e type="operand">0.5883</e>
          <e type="operand">0.8271</e>
          <e type="operand">0.9626</e>
          <e type="operand">0.9996</e>
          <e type="operand">0.9509</e>
          <e type="operand">0.8337</e>
          <e type="operand">0.6663</e>
          <e type="operand">0.4665</e>
          <e type="operand">0.2501</e>
          <e type="operand">0.0305</e>
          <e type="operand">23</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="25">mat</e>
        </result>
      </math>
    </region>
    <region id="29" left="54" top="2025" width="43" height="24" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math>
        <input>
          <e type="operand">Ξ</e>
          <e type="operand">Ξ</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="30" left="117" top="2025" width="43" height="24" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math>
        <input>
          <e type="operand">Ψ</e>
          <e type="operand">Ψ</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="31" left="54" top="2052" width="145" height="26" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math>
        <input>
          <e type="operand">ΞΨ</e>
          <e type="operand">Ξ</e>
          <e type="operand">Ψ</e>
          <e type="function" preserve="true" args="2">augment</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="32" left="9" top="2079" width="9" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p />
      </text>
    </region>
    <region id="33" left="54" top="2097" width="473" height="205" color="#000000" bgColor="#ffffff" fontSize="10">
      <plot type="2d" render="lines" scale_x="0.463623405681427" scale_y="2.28637722589852" scale_z="2.13999037293518" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-186" transpose_y="1" transpose_z="0">
        <input>
          <e type="operand" style="string" />
          <e type="operand">x</e>
          <e type="function" args="1">h</e>
          <e type="operand">x</e>
          <e type="function" args="1">φ</e>
          <e type="operand">ΞΨ</e>
          <e type="operand" style="string">.</e>
          <e type="operand">12</e>
          <e type="operand" style="string">black</e>
          <e type="function" args="4">plot</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">sys</e>
        </input>
      </plot>
    </region>
    <region id="34" left="594" top="2115" width="163" height="40" color="#000000" bgColor="#ffff80" fontSize="10">
      <text lang="spa">
        <p>3. Can't vectorize      even using eval.</p>
      </text>
    </region>
    <region id="35" left="540" top="2160" width="240" height="158" color="#000000" bgColor="#ffffff" fontSize="10">
      <plot type="2d" render="lines" scale_x="1" scale_y="1" scale_z="1" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="0" transpose_y="0" transpose_z="0">
        <input>
          <e type="operand">ΞΨ</e>
          <e type="operand" style="string">.</e>
          <e type="operand">12</e>
          <e type="operand" style="string">green</e>
          <e type="function" args="4">plot</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="3">sys</e>
        </input>
      </plot>
    </region>
    <region id="36" left="801" top="2160" width="145" height="225" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math>
        <input>
          <e type="operand">ΞΨ</e>
        </input>
        <result action="numeric">
          <e type="operand">1</e>
          <e type="operand">0.8776</e>
          <e type="operand">2</e>
          <e type="operand">1.0806</e>
          <e type="operand">3</e>
          <e type="operand">0.2122</e>
          <e type="operand">4</e>
          <e type="operand">1.6646</e>
          <e type="operator" args="1">-</e>
          <e type="operand">5</e>
          <e type="operand">4.0057</e>
          <e type="operator" args="1">-</e>
          <e type="operand">6</e>
          <e type="operand">5.94</e>
          <e type="operator" args="1">-</e>
          <e type="operand">7</e>
          <e type="operand">6.5552</e>
          <e type="operator" args="1">-</e>
          <e type="operand">8</e>
          <e type="operand">5.2291</e>
          <e type="operator" args="1">-</e>
          <e type="operand">9</e>
          <e type="operand">1.8972</e>
          <e type="operator" args="1">-</e>
          <e type="operand">10</e>
          <e type="operand">2.8366</e>
          <e type="operand">11</e>
          <e type="operand">7.7954</e>
          <e type="operand">12</e>
          <e type="operand">11.522</e>
          <e type="operand">12</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="26">mat</e>
        </result>
      </math>
    </region>
    <region id="37" top="2385" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="38" left="18" top="2583" width="454" height="128" border="true" color="#000000" bgColor="#ebebeb" fontSize="10">
    <math optimize="2" fractionType="auto" decimalPlaces="3">
      <input>
        <e type="operand">data</e>
        <e type="operand">char</e>
        <e type="operand">size</e>
        <e type="operand">clr</e>
        <e type="function" args="4">plot</e>
        <e type="operand">k</e>
        <e type="operand">1</e>
        <e type="operand">data</e>
        <e type="function" preserve="true" args="1">rows</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="operand">r3</e>
        <e type="operand">k</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">char</e>
        <e type="operator" args="2">:</e>
        <e type="operand">r4</e>
        <e type="operand">k</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">size</e>
        <e type="operator" args="2">:</e>
        <e type="operand">r5</e>
        <e type="operand">k</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">clr</e>
        <e type="operator" args="2">:</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">line</e>
        <e type="function" preserve="true" args="3">for</e>
        <e type="operand">data</e>
        <e type="operand">r3</e>
        <e type="operand">r4</e>
        <e type="operand">r5</e>
        <e type="function" preserve="true" args="4">augment</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">line</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="39" left="477" top="2583" width="233" height="49" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">XY</e>
        <e type="operand">X</e>
        <e type="operand">Y</e>
        <e type="function" preserve="true" args="2">augment</e>
        <e type="operator" args="2">:</e>
        <e type="operand">x</e>
        <e type="function" args="1">Alvaro</e>
        <e type="operand">X</e>
        <e type="operand">Y</e>
        <e type="operand">x</e>
        <e type="function" preserve="true" args="3">cinterp</e>
        <e type="operator" args="2">:</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">line</e>
      </input>
    </math>
  </region>
  <region id="40" left="477" top="2628" width="240" height="158" color="#000000" bgColor="#ffffff" fontSize="10">
    <plot type="2d" render="lines" scale_x="3.07597365202426" scale_y="0.729" scale_z="2.24238479232568" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-88" transpose_y="1" transpose_z="0">
      <input>
        <e type="operand">XY</e>
        <e type="operand" style="string">.</e>
        <e type="operand">12</e>
        <e type="operand" style="string">green</e>
        <e type="function" args="4">plot</e>
        <e type="operand">x</e>
        <e type="function" args="1">Alvaro</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">sys</e>
      </input>
    </plot>
  </region>
</regions>