﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<?application progid="SMath Studio Desktop" version="0.98.6179.21440"?>
<regions>
  <settings>
    <identity>
      <id>12b470ba-46d6-4510-af5e-03536cb48808</id>
      <revision>7</revision>
    </identity>
    <calculation>
      <precision>9</precision>
      <exponentialThreshold>12</exponentialThreshold>
      <fractions>decimal</fractions>
    </calculation>
    <pageModel active="false" printAreas="true" simpleEqualsOnly="false" printBackgroundImages="true">
      <paper id="9" orientation="Portrait" width="827" height="1169" />
      <margins left="39" right="39" top="39" bottom="39" />
      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
      <footer alignment="Center" color="#a9a9a9">&amp;[PAGENUM] / &amp;[COUNT]</footer>
      <backgrounds />
    </pageModel>
    <dependencies>
      <assembly name="SMath Studio Desktop" version="0.98.6179.21440" guid="a37cba83-b69c-4c71-9992-55ff666763bd" />
      <assembly name="Math Region" version="0.98.6179.21440" guid="02f1ab51-215b-466e-a74d-5d8b1cf85e8d" />
      <assembly name="Picture Region" version="1.10.6179.21444" guid="06b5df04-393e-4be7-9107-305196fcb861" />
      <assembly name="Special Functions" version="1.11.6179.21442" guid="2814e667-4e12-48b1-8d51-194e480eabc5" />
      <assembly name="Text Region" version="1.10.6179.21446" guid="485d28c5-349a-48b6-93be-12a35a1c1e39" />
      <assembly name="Plot Region" version="1.9.6179.21450" guid="c451c2b5-798b-4f08-b9ec-b90963d1ddaa" />
    </dependencies>
    <mode debug="true" />
  </settings>
  <region id="0" left="9" top="0" width="60" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">v.0</e>
        <e type="operand">60</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="1" left="99" top="0" width="116" height="34" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">v</e>
        <e type="function" args="1">a</e>
        <e type="operand">0.4</e>
        <e type="operand">v</e>
        <e type="operand">3</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="1">-</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="2" left="252" top="0" width="52" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">t.0</e>
        <e type="operand">0</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="3" left="324" top="0" width="52" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">t.f</e>
        <e type="operand">4</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="4" left="396" top="0" width="111" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="por">
      <p>Exemplo 12.2</p>
    </text>
  </region>
  <region id="5" left="9" top="36" width="159" height="77" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <description active="true" position="Top" lang="por">
        <p>Analitical expression for velocity</p>
      </description>
      <input>
        <e type="operand">t</e>
        <e type="function" args="1">v</e>
        <e type="operand">1</e>
        <e type="operand">1</e>
        <e type="operand">v.0</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">/</e>
        <e type="operand">0.8</e>
        <e type="operand">t</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">/</e>
        <e type="function" preserve="true" args="1">sqrt</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="6" left="216" top="72" width="115" height="34" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <description active="true" position="Top" lang="por">
        <p>Velocity for tf</p>
      </description>
      <input>
        <e type="operand">t.f</e>
        <e type="function" args="1">v</e>
      </input>
      <result action="numeric">
        <e type="operand">0.559</e>
      </result>
    </math>
  </region>
  <region id="7" left="405" top="72" width="291" height="54" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">t</e>
        <e type="function" args="1">v</e>
        <e type="operand">t</e>
        <e type="function" preserve="true" args="2">diff</e>
      </input>
      <result action="none">
        <e type="operand">1440</e>
        <e type="operand">3600</e>
        <e type="function" preserve="true" args="1">sqrt</e>
        <e type="operator" args="2">*</e>
        <e type="operand">1</e>
        <e type="operand">2880</e>
        <e type="operand">t</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">+</e>
        <e type="function" preserve="true" args="1">sqrt</e>
        <e type="operand">1</e>
        <e type="operand">2880</e>
        <e type="operand">t</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">+</e>
        <e type="function" preserve="true" args="1">sqrt</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">/</e>
        <e type="operator" args="1">-</e>
      </result>
    </math>
  </region>
  <region id="8" left="9" top="135" width="240" height="64" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <description active="true" position="Top" lang="por">
        <p>Analytical expression for s(t)</p>
      </description>
      <input>
        <e type="operand">x</e>
        <e type="function" args="1">s</e>
        <e type="operand">2</e>
        <e type="operand">0.8</e>
        <e type="operator" args="2">/</e>
        <e type="operand">1</e>
        <e type="operand">v.0</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</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="bracket">(</e>
        <e type="function" preserve="true" args="1">sqrt</e>
        <e type="operand">1</e>
        <e type="operand">60</e>
        <e type="operator" args="2">/</e>
        <e type="operator" args="2">-</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="9" left="459" top="144" width="240" height="158" color="#000000" bgColor="#ffffff" fontSize="10">
    <plot type="2d" render="lines" scale_x="3.97252144507728" scale_y="2.33436821409" scale_z="10.3036975457548" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-75" transpose_y="-46" transpose_z="0">
      <input>
        <e type="operand">x</e>
        <e type="function" args="1">v</e>
        <e type="operand">0.5</e>
        <e type="operand">x</e>
        <e type="function" args="1">s</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>
    </plot>
  </region>
  <region id="10" left="9" top="225" width="197" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="15">
      <description active="true" position="Right" lang="eng">
        <p>assumed exact</p>
      </description>
      <input>
        <e type="operand">4</e>
        <e type="function" args="1">s</e>
      </input>
      <result action="numeric">
        <e type="operand">4.43066338724383</e>
      </result>
    </math>
  </region>
  <region id="11" left="9" top="270" width="159" height="77" color="#000000" bgColor="#e1ffff" fontSize="10">
    <math>
      <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">v.0</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</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="operator" args="2">/</e>
        <e type="function" preserve="true" args="1">sqrt</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="12" left="252" top="315" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>scale plot</p>
    </text>
  </region>
  <region id="13" left="360" top="315" width="73" height="31" color="#000000" bgColor="#ffffff">
    <picture>
      <raw format="png" encoding="base64">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</raw>
    </picture>
  </region>
  <region id="14" top="351" color="#0000ff" bgColor="#ffffff">
    <area collapsed="true">
      <title lang="eng">
        <p>     Carlos Adaptive Algorithm     </p>
      </title>
    </area>
    <region id="15" left="135" top="396" width="637" height="773" border="true" color="#000000" bgColor="#ffffff" fontSize="10">
      <math optimize="2" decimalPlaces="4">
        <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="16" left="774" top="954" width="145" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math evaluate="false" decimalPlaces="4">
        <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="17" top="1206" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="18" left="45" top="1242" width="93" 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">15</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="19" left="261" top="1242" 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="20" left="486" top="1251" width="221" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="15">
      <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">4.43066338724395</e>
      </result>
    </math>
  </region>
</regions>