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        <e type="operand">x</e>
        <e type="function" args="1">f</e>
        <e type="operand">1</e>
        <e type="operand">1</e>
        <e type="operand">3600</e>
        <e type="operator" args="2">/</e>
        <e type="operand">0.8</e>
        <e type="operand">x</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">+</e>
        <e type="function" preserve="true" args="1">sqrt</e>
        <e type="operator" args="2">/</e>
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      <input>
        <e type="operand">0</e>
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      <result action="numeric">
        <e type="operand">60</e>
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      <input>
        <e type="operand">x</e>
        <e type="function" args="1">f</e>
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      <p bold="true">Example 1: The extreme difficult</p>
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    <math>
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        <p>Test function</p>
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      <input>
        <e type="operand">x</e>
        <e type="function" args="1">f</e>
        <e type="operand">x</e>
        <e type="operand">0.5</e>
        <e type="operand">1</e>
        <e type="operator" args="2">-</e>
        <e type="operator" args="2">^</e>
        <e type="operand">x</e>
        <e type="operator" args="1">-</e>
        <e type="function" preserve="true" args="1">exp</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">:</e>
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    <math>
      <input>
        <e type="operand">x</e>
        <e type="function" args="1">c</e>
        <e type="operand">1</e>
        <e type="operand">0</e>
        <e type="operand">x</e>
        <e type="operator" args="2">≤</e>
        <e type="bracket">(</e>
        <e type="operand">x</e>
        <e type="operand">0.375</e>
        <e type="operator" args="2">≤</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">&amp;</e>
        <e type="operand" style="string" />
        <e type="function" preserve="true" args="3">cases</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
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  <region id="7" left="18" top="477" width="85" height="54" color="#000000" bgColor="#e1ffff" fontSize="10">
    <math fractionType="auto" decimalPlaces="3">
      <description active="true" position="Right" lang="eng">
        <p>'N' iterationsprecision</p>
      </description>
      <input>
        <e type="operand">N</e>
        <e type="operand">50</e>
        <e type="operator" args="2">:</e>
        <e type="operand">ε</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>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">sys</e>
      </input>
    </math>
  </region>
  <region id="8" left="234" top="477" width="93" height="54" color="#000000" bgColor="#e1ffff" fontSize="10">
    <math fractionType="auto" decimalPlaces="3">
      <description active="true" position="Right" lang="eng">
        <p>lower limitupper limit</p>
      </description>
      <input>
        <e type="operand">a</e>
        <e type="operand">10</e>
        <e type="operand">15</e>
        <e type="operator" args="1">-</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">:</e>
        <e type="operand">b</e>
        <e type="operand">0.1</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="9" left="630" top="504" width="96" height="26" color="#000000" bgColor="#e1ff80" fontSize="10">
    <math>
      <input>
        <e type="operand">t0</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="1">time</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="10" top="549" color="#000000" bgColor="#ffffff">
    <area collapsed="true">
      <title lang="eng">
        <p>     Adaptive Carlos Algorithm     </p>
      </title>
    </area>
    <region id="11" left="18" top="603" width="302" height="31" color="#000000" bgColor="#ffe1e1" fontSize="14">
      <text lang="eng">
        <p bold="true">Initialise the while loop</p>
      </text>
    </region>
    <region id="12" left="18" top="639" width="251" height="226" border="true" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math optimize="2" evaluate="false" fractionType="auto" decimalPlaces="3">
        <input>
          <e type="operand">sum</e>
          <e type="operand">0</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">tol</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">ε</e>
          <e type="operator" args="2">:</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">a</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">b</e>
          <e type="operand">a</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">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">a</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">a</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">b</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">4</e>
          <e type="operand">fc</e>
          <e type="operand">i</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">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="bracket">(</e>
          <e type="operand">3</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">7</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="9">line</e>
        </input>
      </math>
    </region>
    <region id="13" left="270" top="639" width="514" height="533" border="true" color="#000000" bgColor="#ffffe1" fontSize="10">
      <math optimize="2" evaluate="false">
        <description active="true" position="Top" lang="eng">
          <p>The adaptive while loop</p>
        </description>
        <input>
          <e type="operand">i</e>
          <e type="operand">0</e>
          <e type="operator" args="2">&gt;</e>
          <e type="operand">fd</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fe</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">3</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</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="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s1</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">4</e>
          <e type="operand">fd</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">+</e>
          <e type="operand">fc</e>
          <e type="operand">i</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="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s2</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">4</e>
          <e type="operand">fe</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">+</e>
          <e type="operand">fb</e>
          <e type="operand">i</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="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v1</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v2</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v3</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v4</e>
          <e type="operand">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">v5</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v6</e>
          <e type="operand">ε</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v7</e>
          <e type="operand">s</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v8</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">i</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s1</e>
          <e type="operand">s2</e>
          <e type="operator" args="2">+</e>
          <e type="operand">v7</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="1">abs</e>
          <e type="operand">v6</e>
          <e type="operator" args="2">&lt;</e>
          <e type="operand">sum</e>
          <e type="operand">sum</e>
          <e type="operand">s1</e>
          <e type="operand">s2</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">v8</e>
          <e type="operand">N</e>
          <e type="operator" args="2">≥</e>
          <e type="operand">Solution</e>
          <e type="operand" style="string">Insufficient Number of Intervals</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v1</e>
          <e type="operand">v5</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v3</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fe</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v4</e>
          <e type="operator" args="2">:</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v5</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">6</e>
          <e type="function" preserve="true" args="8">mat</e>
          <e type="operand">tol</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v6</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">s2</e>
          <e type="operator" args="2">:</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v8</e>
          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v2</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">5</e>
          <e type="function" preserve="true" args="7">mat</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fd</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v3</e>
          <e type="operator" args="2">:</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">h</e>
          <e type="operand">i</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">s</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">s1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">L</e>
          <e type="operand">i</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">1</e>
          <e type="operand">5</e>
          <e type="function" preserve="true" args="7">mat</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">line</e>
          <e type="function" preserve="true" args="3">if</e>
          <e type="function" preserve="true" args="3">if</e>
          <e type="operand">Solution</e>
          <e type="operand">sum</e>
          <e type="operator" args="2">:</e>
          <e type="operand">9</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="11">line</e>
          <e type="function" preserve="true" args="2">while</e>
        </input>
      </math>
    </region>
    <region id="14" left="792" top="666" width="637" height="773" border="true" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <description active="true" position="Top" lang="eng">
          <p>Collected algorithm is 14 sec compared to open style  4 sec</p>
        </description>
        <input>
          <e type="operand">a</e>
          <e type="operand">b</e>
          <e type="function" args="2">ʃ</e>
          <e type="operand">sum</e>
          <e type="operand">0</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">tol</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">ε</e>
          <e type="operator" args="2">:</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">a</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">b</e>
          <e type="operand">a</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">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">a</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">a</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">b</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">4</e>
          <e type="operand">fc</e>
          <e type="operand">i</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">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="bracket">(</e>
          <e type="operand">3</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">0</e>
          <e type="operator" args="2">&gt;</e>
          <e type="operand">fd</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fe</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">3</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</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="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s1</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">4</e>
          <e type="operand">fd</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">+</e>
          <e type="operand">fc</e>
          <e type="operand">i</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="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s2</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">4</e>
          <e type="operand">fe</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">+</e>
          <e type="operand">fb</e>
          <e type="operand">i</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="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v1</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v2</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v3</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v4</e>
          <e type="operand">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">v5</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v6</e>
          <e type="operand">ε</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v7</e>
          <e type="operand">s</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v8</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">i</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s1</e>
          <e type="operand">s2</e>
          <e type="operator" args="2">+</e>
          <e type="operand">v7</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="1">abs</e>
          <e type="operand">v6</e>
          <e type="operator" args="2">&lt;</e>
          <e type="operand">sum</e>
          <e type="operand">sum</e>
          <e type="operand">s1</e>
          <e type="operand">s2</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">v8</e>
          <e type="operand">N</e>
          <e type="operator" args="2">≥</e>
          <e type="operand">Solution</e>
          <e type="operand" style="string">Insufficient Number of Intervals</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v1</e>
          <e type="operand">v5</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v3</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fe</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v4</e>
          <e type="operator" args="2">:</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v5</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">6</e>
          <e type="function" preserve="true" args="8">mat</e>
          <e type="operand">tol</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v6</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">s2</e>
          <e type="operator" args="2">:</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v8</e>
          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v2</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">5</e>
          <e type="function" preserve="true" args="7">mat</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fd</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v3</e>
          <e type="operator" args="2">:</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">h</e>
          <e type="operand">i</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">s</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">s1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">L</e>
          <e type="operand">i</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">1</e>
          <e type="operand">5</e>
          <e type="function" preserve="true" args="7">mat</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">line</e>
          <e type="function" preserve="true" args="3">if</e>
          <e type="function" preserve="true" args="3">if</e>
          <e type="operand" style="string" />
          <e type="operand">9</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="11">line</e>
          <e type="function" preserve="true" args="2">while</e>
          <e type="operand">sum</e>
          <e type="operand">9</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="11">line</e>
          <e type="function" preserve="true" args="1">eval</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="15" left="27" top="1116" width="145" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math evaluate="false">
        <input>
          <e type="operand">a</e>
          <e type="operand">b</e>
          <e type="function" args="2">ʃ</e>
          <e type="operand">Solution</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="16" top="1503" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="17" left="18" top="1548" width="403" height="231" color="#000000" bgColor="#ffffff" fontSize="10" showInputData="False">
    <plot type="2d" render="lines" scale_x="1" scale_y="88.197485258975" scale_z="88.197485258975" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-163" transpose_y="-94" transpose_z="0">
      <input>
        <e type="operand">x</e>
        <e type="function" args="1">f</e>
        <e type="operand">x</e>
        <e type="function" args="1">c</e>
        <e type="operator" args="2">*</e>
        <e type="operand">b</e>
        <e type="operand">8</e>
        <e type="operand">b</e>
        <e type="operand">2</e>
        <e type="operator" args="1">-</e>
        <e type="operand">2</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="6">mat</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">sys</e>
      </input>
    </plot>
  </region>
  <region id="18" left="423" top="1566" width="171" height="26" color="#000000" bgColor="#ebebeb" fontSize="10">
    <math decimalPlaces="8">
      <description active="true" position="Right" lang="eng">
        <p>Adaptive Quadrature</p>
      </description>
      <input>
        <e type="operand">a</e>
        <e type="operand">b</e>
        <e type="function" args="2">ʃ</e>
      </input>
      <result action="numeric">
        <e type="operand">0.61199131</e>
      </result>
    </math>
  </region>
  <region id="19" left="360" top="1602" width="361" height="117" border="true" color="#000000" bgColor="#ebebeb">
    <writer lang="eng"><![CDATA[<span style="font-family: 'Arial'; font-size: 10pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 115%">
<div><span style="font-family: 'Times New Roman'"><span style="font-size: 14pt"><strong><span style="text-decoration: underline"><span style="color: Blue">Observe</span></span><span style="color: Blue"> . . .</span></strong></span></span></div>
<div><span style="font-family: 'Times New Roman'"><span style="font-size: 12pt"><strong>1. </strong>Test function is the most extreme encountered.</span></span></div>
<div><span style="font-family: 'Times New Roman'"><span style="font-size: 12pt"><strong>2.</strong> <strong><span style="color: Red">NO</span></strong> numerical integrator can give &gt; few decimals.</span></span></div>
<div><span style="font-family: 'Times New Roman'"><span style="font-size: 12pt"><strong>3. Wolfram </strong>0.611991 ... MCD 0.61199136</span></span></div>
<div><span style="font-family: 'Times New Roman'"><span style="font-size: 12pt"><strong>4.</strong> Experiment the trade off [N, ε]</span></span></div></span>]]></writer>
  </region>
  <region id="20" left="630" top="1719" width="141" height="26" color="#000000" bgColor="#e1ff80" fontSize="10">
    <math fractionType="auto" decimalPlaces="0">
      <input>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="1">time</e>
        <e type="operand">t0</e>
        <e type="operator" args="2">-</e>
      </input>
      <result action="numeric">
        <e type="operand">7</e>
        <e type="operand" style="unit">s</e>
        <e type="operator" args="2">*</e>
      </result>
    </math>
  </region>
  <region id="21" top="1818" color="#000000" bgColor="#ff8080">
    <area single="true" collapsed="true" />
  </region>
  <region id="22" left="27" top="1872" width="383" height="31" color="#ff0000" bgColor="#ffffff" fontSize="14">
    <text lang="eng">
      <p bold="true">Example 2: The extreme difficult</p>
    </text>
  </region>
  <region id="23" left="27" top="1908" width="163" height="60" color="#000000" bgColor="#e1ffff" fontSize="10">
    <math>
      <description active="true" position="Right" lang="eng">
        <p>Test function</p>
      </description>
      <input>
        <e type="operand">x</e>
        <e type="function" args="1">f</e>
        <e type="operand">1</e>
        <e type="operand">1</e>
        <e type="operand">3600</e>
        <e type="operator" args="2">/</e>
        <e type="operand">0.8</e>
        <e type="operand">x</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">+</e>
        <e type="function" preserve="true" args="1">sqrt</e>
        <e type="operator" args="2">/</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="24" left="468" top="1908" width="213" height="45" color="#000000" bgColor="#e1ffff" fontSize="10">
    <math>
      <input>
        <e type="operand">x</e>
        <e type="function" args="1">c</e>
        <e type="operand">1</e>
        <e type="operand">0</e>
        <e type="operand">x</e>
        <e type="operator" args="2">≤</e>
        <e type="bracket">(</e>
        <e type="operand">x</e>
        <e type="operand">4</e>
        <e type="operator" args="2">≤</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">&amp;</e>
        <e type="operand" style="string" />
        <e type="function" preserve="true" args="3">cases</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="25" left="27" top="1998" width="85" height="54" color="#000000" bgColor="#e1ffff" fontSize="10">
    <math fractionType="auto" decimalPlaces="3">
      <description active="true" position="Right" lang="eng">
        <p>'N' iterationsprecision</p>
      </description>
      <input>
        <e type="operand">N</e>
        <e type="operand">50</e>
        <e type="operator" args="2">:</e>
        <e type="operand">ε</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>
        <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="243" top="1998" width="93" height="54" color="#000000" bgColor="#e1ffff" fontSize="10">
    <math fractionType="auto" decimalPlaces="3">
      <description active="true" position="Right" lang="eng">
        <p>lower limitupper limit</p>
      </description>
      <input>
        <e type="operand">a</e>
        <e type="operand">10</e>
        <e type="operand">15</e>
        <e type="operator" args="1">-</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">:</e>
        <e type="operand">b</e>
        <e type="operand">4</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="27" left="639" top="2025" width="96" height="26" color="#000000" bgColor="#e1ff80" fontSize="10">
    <math>
      <input>
        <e type="operand">t0</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="1">time</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="28" top="2070" color="#000000" bgColor="#ffffff">
    <area collapsed="true">
      <title lang="eng">
        <p>     Adaptive Carlos Algorithm     </p>
      </title>
    </area>
    <region id="29" left="27" top="2124" width="302" height="31" color="#000000" bgColor="#ffe1e1" fontSize="14">
      <text lang="eng">
        <p bold="true">Initialise the while loop</p>
      </text>
    </region>
    <region id="30" left="27" top="2160" width="251" height="226" border="true" color="#000000" bgColor="#ffe1e1" fontSize="10">
      <math optimize="2" evaluate="false" fractionType="auto" decimalPlaces="3">
        <input>
          <e type="operand">sum</e>
          <e type="operand">0</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">tol</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">ε</e>
          <e type="operator" args="2">:</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">a</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">b</e>
          <e type="operand">a</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">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">a</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">a</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">b</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">4</e>
          <e type="operand">fc</e>
          <e type="operand">i</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">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="bracket">(</e>
          <e type="operand">3</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">7</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="9">line</e>
        </input>
      </math>
    </region>
    <region id="31" left="279" top="2160" width="514" height="533" border="true" color="#000000" bgColor="#ffffe1" fontSize="10">
      <math optimize="2" evaluate="false">
        <description active="true" position="Top" lang="eng">
          <p>The adaptive while loop</p>
        </description>
        <input>
          <e type="operand">i</e>
          <e type="operand">0</e>
          <e type="operator" args="2">&gt;</e>
          <e type="operand">fd</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fe</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">3</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</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="function" args="1">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s1</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">4</e>
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          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
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          <e type="bracket">(</e>
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          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">4</e>
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          <e type="operator" args="2">*</e>
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          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">+</e>
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          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
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          <e type="operand">v1</e>
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          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v2</e>
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          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v3</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v4</e>
          <e type="operand">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
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          <e type="operand">v5</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v6</e>
          <e type="operand">ε</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v7</e>
          <e type="operand">s</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">v8</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">i</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">:</e>
          <e type="operand">s1</e>
          <e type="operand">s2</e>
          <e type="operator" args="2">+</e>
          <e type="operand">v7</e>
          <e type="operator" args="2">-</e>
          <e type="function" preserve="true" args="1">abs</e>
          <e type="operand">v6</e>
          <e type="operator" args="2">&lt;</e>
          <e type="operand">sum</e>
          <e type="operand">sum</e>
          <e type="operand">s1</e>
          <e type="operand">s2</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">v8</e>
          <e type="operand">N</e>
          <e type="operator" args="2">≥</e>
          <e type="operand">Solution</e>
          <e type="operand" style="string">Insufficient Number of Intervals</e>
          <e type="operator" args="2">:</e>
          <e type="operand">i</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v1</e>
          <e type="operand">v5</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v3</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fc</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
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          <e type="operator" args="2">:</e>
          <e type="operand">fb</e>
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          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v4</e>
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          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
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          <e type="function" preserve="true" args="8">mat</e>
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          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v6</e>
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          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">s2</e>
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          <e type="operand">L</e>
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          <e type="function" preserve="true" args="2">el</e>
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          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
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          <e type="operand">aa</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v1</e>
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          <e type="function" preserve="true" args="2">el</e>
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          <e type="operator" args="2">:</e>
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          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">fd</e>
          <e type="operator" args="2">:</e>
          <e type="operand">fb</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">v3</e>
          <e type="operator" args="2">:</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">h</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
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          <e type="function" preserve="true" args="2">el</e>
          <e type="operator" args="2">:</e>
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          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">s1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">L</e>
          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">L</e>
          <e type="operand">i</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">1</e>
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          <e type="function" preserve="true" args="7">mat</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">line</e>
          <e type="function" preserve="true" args="3">if</e>
          <e type="function" preserve="true" args="3">if</e>
          <e type="operand">Solution</e>
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          <e type="operator" args="2">:</e>
          <e type="operand">9</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="11">line</e>
          <e type="function" preserve="true" args="2">while</e>
        </input>
      </math>
    </region>
    <region id="32" left="801" top="2187" width="637" height="773" border="true" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <description active="true" position="Top" lang="eng">
          <p>Collected algorithm is 14 sec compared to open style  4 sec</p>
        </description>
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          <e type="operand">b</e>
          <e type="function" args="2">ʃ</e>
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          <e type="operator" args="2">:</e>
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          <e type="function" preserve="true" args="2">el</e>
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          <e type="function" preserve="true" args="2">el</e>
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          <e type="operator" args="2">:</e>
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          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">b</e>
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          <e type="function" preserve="true" args="2">el</e>
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          <e type="function" preserve="true" args="2">el</e>
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          <e type="function" preserve="true" args="2">el</e>
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          <e type="function" preserve="true" args="2">el</e>
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          <e type="function" preserve="true" args="2">el</e>
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          <e type="function" preserve="true" args="2">el</e>
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          <e type="operand">i</e>
          <e type="function" preserve="true" args="2">el</e>
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          <e type="function" preserve="true" args="2">el</e>
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          <e type="function" preserve="true" args="2">el</e>
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