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      <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>
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  <region id="0" left="9" top="0" width="240" height="28" color="#000000" bgColor="#80ffff" fontSize="10">
    <text lang="eng">
      <p>Functions as arguments</p>
    </text>
  </region>
  <region id="1" left="9" top="27" width="138" height="74" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">t</e>
        <e type="function" args="1">f1</e>
        <e type="operand">g</e>
        <e type="operand">2</e>
        <e type="operand">t</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">:</e>
        <e type="operand">g</e>
        <e type="operand">3</e>
        <e type="operand">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">line</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
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  <region id="2" left="153" top="27" width="148" height="30" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">7.5</e>
        <e type="function" args="1">f1</e>
      </input>
      <result action="numeric">
        <e type="operand">3.75</e>
      </result>
    </math>
  </region>
  <region id="3" left="306" top="27" width="526" height="28" color="#000000" bgColor="#80ffff" fontSize="10">
    <text lang="eng">
      <p>Function using "line", containing only arithmetic.</p>
    </text>
  </region>
  <region id="4" left="9" top="108" width="241" height="118" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">t</e>
        <e type="function" args="1">f2</e>
        <e type="operand">g</e>
        <e type="operand">2</e>
        <e type="operand">t</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">:</e>
        <e type="operand">g</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">/</e>
        <e type="operand">g</e>
        <e type="operand">0</e>
        <e type="operator" args="2">≥</e>
        <e type="operand">g</e>
        <e type="operand">3</e>
        <e type="operator" args="1">-</e>
        <e type="operator" args="2">/</e>
        <e type="function" preserve="true" args="3">cases</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">line</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="5" left="153" top="108" width="148" height="30" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">7.5</e>
        <e type="function" args="1">f2</e>
      </input>
      <result action="numeric">
        <e type="operand">3.75</e>
      </result>
    </math>
  </region>
  <region id="6" left="306" top="108" width="486" height="28" color="#000000" bgColor="#80ffff" fontSize="10">
    <text lang="eng">
      <p>Function using "line", containing programming.</p>
    </text>
  </region>
  <region id="7" left="450" top="144" width="66" height="106" color="#000000" bgColor="#ff0000" fontSize="8">
    <math>
      <input>
        <e type="operand">g</e>
        <e type="operand">0</e>
        <e type="operator" args="2">≥</e>
        <e type="operand">g</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">/</e>
        <e type="operand">g</e>
        <e type="operand">3</e>
        <e type="operator" args="1">-</e>
        <e type="operator" args="2">/</e>
        <e type="function" preserve="true" args="3">if</e>
      </input>
    </math>
  </region>
  <region id="8" left="630" top="153" width="144" height="77" color="#000000" bgColor="#00ff00" fontSize="8">
    <math>
      <input>
        <e type="operand">g</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">/</e>
        <e type="operand">g</e>
        <e type="operand">0</e>
        <e type="operator" args="2">≥</e>
        <e type="operand">g</e>
        <e type="operand">3</e>
        <e type="operator" args="1">-</e>
        <e type="operator" args="2">/</e>
        <e type="function" preserve="true" args="3">cases</e>
      </input>
    </math>
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  <region id="9" left="315" top="180" width="127" height="24" color="#000000" bgColor="#ffffff" fontSize="8">
    <text lang="eng">
      <p>does not work:</p>
    </text>
  </region>
  <region id="10" left="558" top="180" width="61" height="24" color="#000000" bgColor="#ffffff" fontSize="8">
    <text lang="eng">
      <p>works:</p>
    </text>
  </region>
  <region id="11" left="9" top="261" width="300" height="116" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">1</e>
        <e type="function" args="1">w</e>
        <e type="operand">y</e>
        <e type="function" args="2">Function1</e>
        <e type="operand">y</e>
        <e type="operand">100</e>
        <e type="operator" args="2">&lt;</e>
        <e type="operand">j</e>
        <e type="operand">1.5</e>
        <e type="operand">y</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">:</e>
        <e type="operand">j</e>
        <e type="operand">2</e>
        <e type="operand">y</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">:</e>
        <e type="function" preserve="true" args="3">if</e>
        <e type="operand">j</e>
        <e type="function" args="1">w</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">line</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
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  <region id="12" left="306" top="261" width="486" height="28" color="#000000" bgColor="#80ffff" fontSize="10">
    <text lang="eng">
      <p>Simple function, accepts function as argument.</p>
    </text>
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  <region id="13" left="9" top="378" width="263" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">q</e>
        <e type="function" args="1">f1</e>
        <e type="operand">5</e>
        <e type="function" args="2">Function1</e>
      </input>
      <result action="numeric">
        <e type="operand">3.75</e>
      </result>
    </math>
  </region>
  <region id="14" left="306" top="378" width="147" height="28" color="#000000" bgColor="#80ff80" fontSize="10">
    <text lang="eng">
      <p>Hey it works!</p>
    </text>
  </region>
  <region id="15" left="9" top="414" width="263" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">q</e>
        <e type="function" args="1">f2</e>
        <e type="operand">5</e>
        <e type="function" args="2">Function1</e>
      </input>
      <result action="numeric">
        <e type="operand">3.75</e>
      </result>
    </math>
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  <region id="16" left="306" top="414" width="157" height="28" color="#000000" bgColor="#ff8080" fontSize="10">
    <text lang="eng">
      <p>No it doesn't.</p>
    </text>
  </region>
  <region id="17" left="9" top="495" width="568" height="28" color="#000000" bgColor="#80ffff" fontSize="10">
    <text lang="eng">
      <p>Order of operations with negation of temperature units</p>
    </text>
  </region>
  <region id="18" left="9" top="522" width="180" height="28" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">196</e>
        <e type="operand" style="unit">°C</e>
        <e type="operator" args="2">*</e>
      </input>
      <result action="numeric">
        <e type="operand">469.15</e>
        <e type="operand" style="unit">K</e>
        <e type="operator" args="2">*</e>
      </result>
    </math>
  </region>
  <region id="19" left="9" top="549" width="198" height="28" color="#000000" bgColor="#ff8080" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">196</e>
        <e type="operand" style="unit">°C</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="1">-</e>
      </input>
      <result action="numeric">
        <e type="operand">469.15</e>
        <e type="operand" style="unit">K</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="1">-</e>
      </result>
    </math>
  </region>
  <region id="20" left="189" top="549" width="231" height="28" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">0</e>
        <e type="operand">196</e>
        <e type="operand">1</e>
        <e type="operator" args="2">*</e>
        <e type="operand" style="unit">°C</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">-</e>
      </input>
      <result action="numeric">
        <e type="operand">469.15</e>
        <e type="operand" style="unit">K</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="1">-</e>
      </result>
    </math>
  </region>
  <region id="21" left="396" top="549" width="455" height="28" color="#000000" bgColor="#80ffff" fontSize="10">
    <text lang="eng">
      <p>&lt;-- Order of operations issue with negation</p>
    </text>
  </region>
  <region id="22" left="9" top="576" width="187" height="30" color="#000000" bgColor="#ffffff" fontSize="10">
    <math decimalPlaces="4">
      <input>
        <e type="operand">196</e>
        <e type="operator" args="1">-</e>
        <e type="bracket">(</e>
        <e type="operand" style="unit">°C</e>
        <e type="operator" args="2">*</e>
      </input>
      <result action="numeric">
        <e type="operand">77.15</e>
        <e type="operand" style="unit">K</e>
        <e type="operator" args="2">*</e>
      </result>
    </math>
  </region>
  <region id="23" left="396" top="576" width="321" height="28" color="#000000" bgColor="#80ffff" fontSize="10">
    <text lang="eng">
      <p>&lt;-- Corrected with parentheses</p>
    </text>
  </region>
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