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        <e type="operand">1</e>
        <e type="operand">vx</e>
        <e type="function" preserve="true" args="1">length</e>
        <e type="function" preserve="true" args="2">range</e>
        <e type="operand">Ω</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">X</e>
        <e type="function" preserve="true" args="1">transpose</e>
        <e type="operand">Y</e>
        <e type="operand">M</e>
        <e type="operand">Ψ</e>
        <e type="operand">vx</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="function" args="5">intBil</e>
        <e type="operator" args="2">:</e>
        <e type="function" preserve="true" args="3">for</e>
      </input>
    </math>
  </region>
  <region id="19" left="18" top="1008" width="275" height="111" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="3">
      <input>
        <e type="operand">vx</e>
        <e type="operand">Ω</e>
        <e type="operand">Bil</e>
        <e type="function" preserve="true" args="3">augment</e>
      </input>
      <result action="numeric">
        <e type="operand">16</e>
        <e type="operand">13.3</e>
        <e type="operand">11.5</e>
        <e type="operand">24</e>
        <e type="operand">15.3</e>
        <e type="operand">13.5</e>
        <e type="operand">35</e>
        <e type="operand">16.833</e>
        <e type="operand">16.25</e>
        <e type="operand">40</e>
        <e type="operand">17.5</e>
        <e type="operand">17.5</e>
        <e type="operand">30</e>
        <e type="operand">16.167</e>
        <e type="operand">15</e>
        <e type="operand">20</e>
        <e type="operand">14.5</e>
        <e type="operand">12.5</e>
        <e type="operand">6</e>
        <e type="operand">3</e>
        <e type="function" preserve="true" args="20">mat</e>
      </result>
    </math>
  </region>
</regions>