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      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
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        <content>
          <p>
            <span style="font-weight: bold;">Data</span> </p>
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          <e type="operand">L</e>
          <e type="operand">9</e>
          <e type="operand">6.8</e>
          <e type="operand">9.6</e>
          <e type="operand">13</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
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          <e type="operand">20</e>
          <e type="operand">2</e>
          <e type="operand">10</e>
          <e type="operand">1</e>
          <e type="operand">3</e>
          <e type="function" args="5">mat</e>
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          <e type="operand">28</e>
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          <e type="operand">Y</e>
          <e type="operand">3</e>
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        <title lang="eng">
          <content>
            <p> Functions </p>
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        </title>
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      <region left="9" top="90" width="153" height="23" color="#000000" fontSize="10">
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          <content>
          <p style="font-weight: bold;">Function to be zeroed</p>
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            <e type="operand">s</e>
            <e type="function" args="1">F</e>
            <e type="operand">i</e>
            <e type="operand">1</e>
            <e type="operand">3</e>
            <e type="function" args="2">range</e>
            <e type="operand">f</e>
            <e type="operand">i</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">i</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">i</e>
            <e type="operand">4</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="operand">s</e>
            <e type="operand">i</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
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            <e type="operand">s</e>
            <e type="operand">i</e>
            <e type="operand">5</e>
            <e type="operator" args="2">+</e>
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            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
            <e type="operand">Mg</e>
            <e type="operand">i</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">:</e>
            <e type="operand">f</e>
            <e type="operand">i</e>
            <e type="operand">3</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">i</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">i</e>
            <e type="operand">4</e>
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            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
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            <e type="operand">s</e>
            <e type="operand">i</e>
            <e type="operand">1</e>
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            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">i</e>
            <e type="operand">5</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
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            <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">f</e>
            <e type="operand">7</e>
            <e type="function" args="2">el</e>
            <e type="operand">L</e>
            <e type="operand">i</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">i</e>
            <e type="operand">4</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="operand">i</e>
            <e type="operand">1</e>
            <e type="operand">4</e>
            <e type="function" args="4">sum</e>
            <e type="operand">X</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">:</e>
            <e type="operand">f</e>
            <e type="operand">8</e>
            <e type="function" args="2">el</e>
            <e type="operand">L</e>
            <e type="operand">i</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">i</e>
            <e type="operand">4</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="operand">i</e>
            <e type="operand">1</e>
            <e type="operand">4</e>
            <e type="function" args="4">sum</e>
            <e type="operand">Y</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">:</e>
            <e type="operand">f</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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          <content>
          <p style="font-weight: bold;">Jacobian </p>
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            <e type="operand">s</e>
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            <e type="operand">s</e>
            <e type="operand">5</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operand">s</e>
            <e type="operand">6</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">s</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">5</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
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            <e type="operand">s</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">6</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
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            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">s</e>
            <e type="operand">6</e>
            <e type="function" args="2">el</e>
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            <e type="operand">s</e>
            <e type="operand">7</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
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            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">s</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">6</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
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            <e type="operator" args="1">-</e>
            <e type="operand">s</e>
            <e type="operand">3</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">7</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">s</e>
            <e type="operand">7</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operand">s</e>
            <e type="operand">8</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">s</e>
            <e type="operand">3</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">7</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="1">-</e>
            <e type="operand">s</e>
            <e type="operand">4</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">8</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="operand">s</e>
            <e type="operand">5</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operand">s</e>
            <e type="operand">6</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">s</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">5</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="operand">s</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">6</e>
            <e type="function" args="2">el</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">0</e>
            <e type="operand">0</e>
            <e type="operand">s</e>
            <e type="operand">6</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operand">s</e>
            <e type="operand">7</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">s</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">6</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="operand">s</e>
            <e type="operand">3</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">7</e>
            <e type="function" args="2">el</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">0</e>
            <e type="operand">0</e>
            <e type="operand">s</e>
            <e type="operand">7</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operand">s</e>
            <e type="operand">8</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">s</e>
            <e type="operand">3</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">7</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="operand">s</e>
            <e type="operand">4</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">8</e>
            <e type="function" args="2">el</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">0</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">L</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">5</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="operand">L</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">6</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="operand">L</e>
            <e type="operand">3</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">7</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="operand">L</e>
            <e type="operand">4</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">8</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="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">L</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">5</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="1">-</e>
            <e type="operand">L</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">6</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="1">-</e>
            <e type="operand">L</e>
            <e type="operand">3</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">7</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="1">-</e>
            <e type="operand">L</e>
            <e type="operand">4</e>
            <e type="function" args="2">el</e>
            <e type="operand">s</e>
            <e type="operand">8</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="1">-</e>
            <e type="operand">8</e>
            <e type="operand">8</e>
            <e type="function" args="66">mat</e>
            <e type="operator" args="2">:</e>
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        </math>
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        <area terminator="true" />
      </region>
    </region>
    <region left="9" top="621" width="631" height="38" color="#000000" fontSize="10">
      <text lang="eng" width="618" fontFamily="Arial" fontSize="10">
        <content>
          <p>(Note:  s1 to s4 are tensions in strings 1 to 4; s5 to s8 are angles between strings 1 to 4 and the vertical. Also, y is taken to be positive downwards, though plotted as if negative.)</p>
        </content>
      </text>
    </region>
    <region left="18" top="675" width="106" height="23" color="#000000" fontSize="10">
      <text lang="eng" fontFamily="Arial" fontSize="10">
        <content>
          <p style="font-weight: bold;">Initial guesses</p>
        </content>
      </text>
    </region>
    <region left="351" top="675" width="405" height="96" color="#000000" fontSize="10">
      <text lang="eng" fontFamily="Arial" fontSize="10">
        <content>
          <p>If any or all of the weights are increased by n orders of magnitude then the tensions in s0 should be increased by a similar order of magnitude. For example, if we have: \[REGION[656ff12663ec4b67bf747b51cfd14d6f]]\ then set \[REGION[188d22d1660e4955a24288786f7051d8]]\</p>
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              <input>
                <e type="operand">Mg</e>
                <e type="operand">20</e>
                <e type="operand">200</e>
                <e type="operand">10</e>
                <e type="operand">1</e>
                <e type="operand">3</e>
                <e type="function" args="5">mat</e>
                <e type="function" args="1">transpose</e>
                <e type="operator" args="2">:</e>
              </input>
            </math>
          </region>
          <region id="188d22d1660e4955a24288786f7051d8" left="23" top="59" width="363" height="36" color="#000000" fontSize="10">
            <math evaluate="false">
              <input>
                <e type="operand">s0</e>
                <e type="operand">2500</e>
                <e type="operand">1000</e>
                <e type="operand">1000</e>
                <e type="operand">2500</e>
                <e type="operand">20</e>
                <e type="operand" style="unit">°</e>
                <e type="operator" args="2">*</e>
                <e type="operand">50</e>
                <e type="operand" style="unit">°</e>
                <e type="operator" args="2">*</e>
                <e type="operand">70</e>
                <e type="operand" style="unit">°</e>
                <e type="operator" args="2">*</e>
                <e type="operand">120</e>
                <e type="operand" style="unit">°</e>
                <e type="operator" args="2">*</e>
                <e type="operand">1</e>
                <e type="operand">8</e>
                <e type="function" args="10">mat</e>
                <e type="function" args="1">transpose</e>
                <e type="operator" args="2">:</e>
              </input>
            </math>
          </region>
        </regions>
      </text>
    </region>
    <region left="27" top="702" width="301" height="36" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">s0</e>
          <e type="operand">25</e>
          <e type="operand">10</e>
          <e type="operand">10</e>
          <e type="operand">25</e>
          <e type="operand">20</e>
          <e type="operand" style="unit">°</e>
          <e type="operator" args="2">*</e>
          <e type="operand">50</e>
          <e type="operand" style="unit">°</e>
          <e type="operator" args="2">*</e>
          <e type="operand">70</e>
          <e type="operand" style="unit">°</e>
          <e type="operator" args="2">*</e>
          <e type="operand">120</e>
          <e type="operand" style="unit">°</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1</e>
          <e type="operand">8</e>
          <e type="function" args="10">mat</e>
          <e type="function" args="1">transpose</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="18" top="801" width="187" height="23" color="#000000" fontSize="10">
      <text lang="eng" fontFamily="Arial" fontSize="10">
        <content>
          <p style="font-weight: bold;">Newton Raphson iterations</p>
        </content>
      </text>
    </region>
    <region left="18" top="819" width="92" height="33" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">tol</e>
          <e type="operand">10</e>
          <e type="operand">6</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="135" top="828" width="62" height="24" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">err</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="270" top="828" width="78" height="24" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">steps</e>
          <e type="operand">0</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="387" top="828" width="110" height="24" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">maxsteps</e>
          <e type="operand">10</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="18" top="864" width="56" height="24" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">s</e>
          <e type="operand">s0</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="18" top="891" width="290" height="98" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">err</e>
          <e type="operand">tol</e>
          <e type="operator" args="2">&gt;</e>
          <e type="bracket">(</e>
          <e type="operand">steps</e>
          <e type="operand">maxsteps</e>
          <e type="operator" args="2">&lt;</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">&amp;</e>
          <e type="operand">steps</e>
          <e type="operand">steps</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">s</e>
          <e type="operand">s</e>
          <e type="function" args="1">J</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">s</e>
          <e type="function" args="1">F</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">:</e>
          <e type="operand">err</e>
          <e type="operand">s</e>
          <e type="function" args="1">F</e>
          <e type="function" args="1">norme</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="2">while</e>
        </input>
      </math>
    </region>
    <region left="162" top="1008" width="163" height="33" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">err</e>
        </input>
        <result action="numeric">
          <e type="operand">2.665784</e>
          <e type="operand">10</e>
          <e type="operand">9</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
        </result>
      </math>
    </region>
    <region left="27" top="1017" width="76" height="24" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">steps</e>
        </input>
        <result action="numeric">
          <e type="operand">5</e>
        </result>
      </math>
    </region>
    <region left="27" top="1071" width="77" height="23" color="#000000" fontSize="10">
      <text lang="eng" fontFamily="Arial" fontSize="10">
        <content>
          <p style="font-weight: bold;">Tensions:</p>
        </content>
      </text>
    </region>
    <region left="117" top="1080" width="177" height="81" color="#000000" fontSize="10">
      <math decimalPlaces="3">
        <input>
          <e type="operand">T</e>
          <e type="operand">s</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" args="2">range</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">24.775</e>
          <e type="operand">9.109</e>
          <e type="operand">8.596</e>
          <e type="operand">12.186</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" args="6">mat</e>
        </result>
      </math>
    </region>
    <region left="36" top="1188" width="67" height="23" color="#000000" fontSize="10">
      <text lang="eng" fontFamily="Arial" fontSize="10">
        <content>
          <p>
            <span style="font-weight: bold;">Angles:</span> </p>
        </content>
      </text>
    </region>
    <region left="108" top="1215" width="197" height="81" color="#000000" fontSize="10">
      <math decimalPlaces="3">
        <input>
          <e type="operand">α</e>
          <e type="operand">s</e>
          <e type="operand">5</e>
          <e type="operand">8</e>
          <e type="function" args="2">range</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">:</e>
        </input>
        <contract>
          <e type="operand" style="unit">°</e>
        </contract>
        <result action="numeric">
          <e type="operand">20.07</e>
          <e type="operand">68.962</e>
          <e type="operand">81.503</e>
          <e type="operand">135.757</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" args="6">mat</e>
        </result>
      </math>
    </region>
    <region left="27" top="1332" width="100" height="23" color="#000000" fontSize="10">
      <text lang="eng" fontFamily="Arial" fontSize="10">
        <content>
          <p>
            <span style="font-weight: bold;">Coordinates:</span> </p>
        </content>
      </text>
    </region>
    <region left="27" top="1359" width="82" height="26" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" args="2">range</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="126" top="1359" width="147" height="35" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">δx</e>
          <e type="operand">i</e>
          <e type="function" args="2">el</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" args="2">el</e>
          <e type="operand">α</e>
          <e type="operand">i</e>
          <e type="function" args="2">el</e>
          <e type="function" args="1">sin</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="414" top="1359" width="147" height="35" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">δy</e>
          <e type="operand">i</e>
          <e type="function" args="2">el</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" args="2">el</e>
          <e type="operand">α</e>
          <e type="operand">i</e>
          <e type="function" args="2">el</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="27" top="1422" width="244" height="127" color="#000000" fontSize="10">
      <math decimalPlaces="3">
        <input>
          <e type="operand">x</e>
          <e type="operand">0</e>
          <e type="operand">δx</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operand">δx</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operand">δx</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="operand">δx</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operand">δx</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="operand">δx</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="operand">X</e>
          <e type="operand">5</e>
          <e type="operand">1</e>
          <e type="function" args="7">mat</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">0</e>
          <e type="operand">3.089</e>
          <e type="operand">9.435</e>
          <e type="operand">18.93</e>
          <e type="operand">28</e>
          <e type="operand">5</e>
          <e type="operand">1</e>
          <e type="function" args="7">mat</e>
        </result>
      </math>
    </region>
    <region left="396" top="1422" width="252" height="127" color="#000000" fontSize="10">
      <math decimalPlaces="3">
        <input>
          <e type="operand">y</e>
          <e type="operand">0</e>
          <e type="operand">δy</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operand">δy</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operand">δy</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="operand">δy</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operand">δy</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="operand">δy</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="operand">Y</e>
          <e type="operand">5</e>
          <e type="operand">1</e>
          <e type="function" args="7">mat</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">0</e>
          <e type="operand">8.453</e>
          <e type="operand">10.895</e>
          <e type="operand">12.313</e>
          <e type="operand">3</e>
          <e type="operand">5</e>
          <e type="operand">1</e>
          <e type="function" args="7">mat</e>
        </result>
      </math>
    </region>
    <region left="27" top="1602" width="43" height="23" color="#000000" fontSize="10">
      <text lang="eng" fontFamily="Arial" fontSize="10">
        <content>
          <p>
            <span style="font-weight: bold;">Plot</span> </p>
        </content>
      </text>
    </region>
    <region left="36" top="1629" width="521" height="306" color="#000000" bgColor="#ffffff" fontSize="10">
      <xyplot width="511" height="298" points="100" name="XYPlot">
        <chartstyle backcolor="White" bordercolor="Black" />
        <propertiessource index="1" sourcetype="PropertyGrid" />
        <grid gridcolor="LightGray" gridpattern="Dash" gridthickness="1" isxgrid="true" isygrid="true" isy2grid="false" />
        <xaxes xmin="0" xmax="28" xtick="4" visible="True" decimalplaces="3" numberformat="General" />
        <yaxes ymin="-18" ymax="0" ytick="2" visible="True" decimalplaces="3" numberformat="General" />
        <y2axes isy2axis="false" y2min="-1" y2max="1" y2tick="0.5" visible="True" decimalplaces="3" numberformat="General" />
        <title2d title="" titlefont="Arial, 10pt" titlefontcolor="Black" />
        <xylabel labelfont="Arial, 10pt" labelfontcolor="Black" tickfont="Arial, 8pt" tickfontcolor="Black" xlabel="x" ylabel="y" y2label="y2" />
        <legend isbordervisible="true" islegendvisible="false" legendbackcolor="White" legendbordercolor="Black" legendfont="Arial, 8pt" legendposition="NorthEast" textcolor="Black" />
        <traces>
          <trace seriesname="" isy2data="false" isvisible="true" plotmethod="Lines" lineantialias="true" linecolor="Blue" linethickness="1" linepattern="Dash" symbolantialias="true" symbolsize="8" symboltype="Circle" symbolborderthickness="1" symbolbordercolor="Black" symbolfillcolor="White" />
        </traces>
        <input>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="operator" args="1">-</e>
          <e type="function" args="2">augment</e>
        </input>
      </xyplot>
    </region>
  </regions>
</worksheet>