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      <revision>44</revision>
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      <precision>4</precision>
      <exponentialThreshold>5</exponentialThreshold>
      <fractions>decimal</fractions>
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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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    <math>
      <input>
        <e type="operand">var1</e>
        <e type="operand">var2</e>
        <e type="operand">#</e>
        <e type="function" preserve="true" args="3">Clear</e>
      </input>
    </math>
  </region>
  <region id="1" left="18" top="54" width="646" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p>Löscht die  Werte der gelisteten Variablen oder setzt sie auf die Originalwerte(z.B. Konstanten oder Maßeinheiten) zurück.</p>
    </text>
    <text lang="eng">
      <p>Deletes the values of the argument variables or resets them to their original (built-in) values.</p>
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  <region id="2" left="0" top="72" width="9" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p />
    </text>
  </region>
  <region id="3" left="153" top="108" width="139" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">A</e>
        <e type="function" preserve="true" args="1">IsDefined</e>
      </input>
      <result action="numeric">
        <e type="operand">0</e>
      </result>
    </math>
  </region>
  <region id="4" left="27" top="135" width="43" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">A</e>
        <e type="operand">0</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="5" left="153" top="135" width="139" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">A</e>
        <e type="function" preserve="true" args="1">IsDefined</e>
      </input>
      <result action="numeric">
        <e type="operand">1</e>
      </result>
    </math>
  </region>
  <region id="6" left="288" top="153" width="453" height="40" border="true" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p bold="true">Die Funktion muss ausgewertet werden, damitsie ausgeführt wird (Zuweisung oder Ergebnisanzeige)</p>
    </text>
    <text lang="eng">
      <p bold="true">The function must be evaluated in order to be executed(display or assign the result using = or := )</p>
    </text>
  </region>
  <region id="7" left="27" top="162" width="106" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">A</e>
        <e type="function" preserve="true" args="1">Clear</e>
      </input>
      <result action="numeric">
        <e type="operand">1</e>
      </result>
    </math>
  </region>
  <region id="8" left="153" top="162" width="139" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">A</e>
        <e type="function" preserve="true" args="1">IsDefined</e>
      </input>
      <result action="numeric">
        <e type="operand">0</e>
      </result>
    </math>
  </region>
  <region id="9" left="27" top="216" width="528" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>Units and internal constants are reset to their original values</p>
    </text>
  </region>
  <region id="10" left="36" top="252" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
      </input>
      <result action="numeric">
        <e type="operand">i</e>
      </result>
    </math>
  </region>
  <region id="11" left="135" top="252" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">e</e>
      </input>
      <result action="numeric">
        <e type="operand">2.7183</e>
      </result>
    </math>
  </region>
  <region id="12" left="243" top="252" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">π</e>
      </input>
      <result action="numeric">
        <e type="operand">3.1416</e>
      </result>
    </math>
  </region>
  <region id="13" left="342" top="252" width="102" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" style="unit">kN</e>
      </input>
      <result action="numeric">
        <e type="operand">1000</e>
        <e type="operand" style="unit">N</e>
        <e type="operator" args="2">*</e>
      </result>
    </math>
  </region>
  <region id="14" left="450" top="252" width="57" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" style="unit">W</e>
      </input>
      <result action="numeric">
        <e type="operand" style="unit">W</e>
      </result>
    </math>
  </region>
  <region id="15" left="522" top="252" width="139" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" preserve="false" style="unit">custom</e>
      </input>
      <result action="numeric">
        <e type="operand" preserve="false" style="unit">custom</e>
      </result>
    </math>
  </region>
  <region id="16" left="36" top="279" width="43" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math optimize="2">
      <input>
        <e type="operand">i</e>
        <e type="operand">2</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="17" left="135" top="279" width="43" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">e</e>
        <e type="operand">3</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="18" left="243" top="279" width="43" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">π</e>
        <e type="operand">4</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="19" left="342" top="279" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" style="unit">kN</e>
        <e type="operand">5</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="20" left="450" top="279" width="45" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" style="unit">W</e>
        <e type="operand">6</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="21" left="522" top="279" width="86" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" preserve="false" style="unit">custom</e>
        <e type="operand">7</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="22" left="36" top="306" width="126" height="53" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
        <e type="operand">e</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
        <e type="function" preserve="true" args="1">Clear</e>
        <e type="function" preserve="true" args="1">vectorize</e>
      </input>
      <result action="numeric">
        <e type="operand">1</e>
        <e type="operand">1</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
      </result>
    </math>
  </region>
  <region id="23" left="180" top="324" width="317" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>Clear() doesn't work with vectorize()</p>
    </text>
  </region>
  <region id="24" left="36" top="360" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
      </input>
      <result action="numeric">
        <e type="operand">2</e>
      </result>
    </math>
  </region>
  <region id="25" left="135" top="360" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">e</e>
      </input>
      <result action="numeric">
        <e type="operand">3</e>
      </result>
    </math>
  </region>
  <region id="26" left="243" top="360" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">π</e>
      </input>
      <result action="numeric">
        <e type="operand">4</e>
      </result>
    </math>
  </region>
  <region id="27" left="342" top="360" width="63" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" preserve="false" style="unit">kN</e>
      </input>
      <result action="numeric">
        <e type="operand">5</e>
      </result>
    </math>
  </region>
  <region id="28" left="450" top="360" width="55" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" preserve="false" style="unit">W</e>
      </input>
      <result action="numeric">
        <e type="operand">6</e>
      </result>
    </math>
  </region>
  <region id="29" left="522" top="360" width="96" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" preserve="false" style="unit">custom</e>
      </input>
      <result action="numeric">
        <e type="operand">7</e>
      </result>
    </math>
  </region>
  <region id="30" left="36" top="396" width="281" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
        <e type="operand">e</e>
        <e type="operand">π</e>
        <e type="operand" preserve="false" style="unit">kN</e>
        <e type="operand" preserve="false" style="unit">W</e>
        <e type="operand" preserve="false" style="unit">custom</e>
        <e type="function" preserve="true" args="6">Clear</e>
      </input>
      <result action="numeric">
        <e type="operand">1</e>
      </result>
    </math>
  </region>
  <region id="31" left="36" top="432" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
      </input>
      <result action="numeric">
        <e type="operand">i</e>
      </result>
    </math>
  </region>
  <region id="32" left="135" top="432" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">e</e>
      </input>
      <result action="numeric">
        <e type="operand">2.7183</e>
      </result>
    </math>
  </region>
  <region id="33" left="243" top="432" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">π</e>
      </input>
      <result action="numeric">
        <e type="operand">3.1416</e>
      </result>
    </math>
  </region>
  <region id="34" left="342" top="432" width="102" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" preserve="false" style="unit">kN</e>
      </input>
      <result action="numeric">
        <e type="operand">1000</e>
        <e type="operand" style="unit">N</e>
        <e type="operator" args="2">*</e>
      </result>
    </math>
  </region>
  <region id="35" left="450" top="432" width="57" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" preserve="false" style="unit">W</e>
      </input>
      <result action="numeric">
        <e type="operand" preserve="false" style="unit">W</e>
      </result>
    </math>
  </region>
  <region id="36" left="522" top="432" width="139" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand" preserve="false" style="unit">custom</e>
      </input>
      <result action="numeric">
        <e type="operand" preserve="false" style="unit">custom</e>
      </result>
    </math>
  </region>
  <region id="37" top="468" color="#000000" bgColor="#ffffff">
    <area collapsed="false">
      <title lang="ger">
        <p>Beispiel</p>
      </title>
      <title lang="eng">
        <p>Example</p>
      </title>
    </area>
    <region id="38" left="18" top="495" width="567" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Clear() kann benutzt werden, um die Unbekannten in Gleichungssystemen zu wechseln</p>
      </text>
      <text lang="eng">
        <p>Clear() can be used to change the unknowns in a system of equations.</p>
      </text>
    </region>
    <region id="39" left="18" top="531" width="167" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Das Gleichungssystem wird definiert.</p>
      </text>
      <text lang="eng">
        <p>System of equations</p>
      </text>
    </region>
    <region id="40" left="18" top="558" width="214" height="46" color="#000000" bgColor="#ffffff" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">eq</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">A</e>
          <e type="operand">2</e>
          <e type="operand">π</e>
          <e type="operand">4</e>
          <e type="operator" args="2">/</e>
          <e type="operand">d</e>
          <e type="operand">2</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="operand">2</e>
          <e type="operand">π</e>
          <e type="operator" args="2">*</e>
          <e type="operand">d</e>
          <e type="operator" args="2">*</e>
          <e type="operand">h</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">≡</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="41" left="252" top="558" width="140" height="44" color="#000000" bgColor="#ffffff" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">eq</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">V</e>
          <e type="operand">π</e>
          <e type="operand">4</e>
          <e type="operator" args="2">/</e>
          <e type="operand">d</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand">h</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">≡</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="42" left="18" top="621" width="170" height="90" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">eq</e>
        </input>
        <result action="symbolic">
          <e type="operand">A</e>
          <e type="operand">π</e>
          <e type="operand">d</e>
          <e type="operator" args="2">*</e>
          <e type="operand">d</e>
          <e type="operand">4</e>
          <e type="operand">h</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="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">≡</e>
          <e type="operand">V</e>
          <e type="operand">π</e>
          <e type="operand">d</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand">h</e>
          <e type="operator" args="2">*</e>
          <e type="operand">4</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">mat</e>
        </result>
      </math>
    </region>
    <region id="43" left="261" top="630" width="149" height="81" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">eq</e>
          <e type="function" preserve="true" args="1">Unknowns</e>
        </input>
        <result action="symbolic">
          <e type="operand">A</e>
          <e type="operand">d</e>
          <e type="operand">h</e>
          <e type="operand">V</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">mat</e>
        </result>
      </math>
    </region>
    <region id="44" left="432" top="630" width="159" height="89" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">A</e>
          <e type="operand">d</e>
          <e type="operand">h</e>
          <e type="operand">V</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="function" preserve="true" args="1">IsDefined</e>
          <e type="function" preserve="true" args="1">vectorize</e>
        </input>
        <result action="numeric">
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">mat</e>
        </result>
      </math>
    </region>
    <region id="45" left="18" top="720" width="126" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Zunächst sind A und V gegeben.</p>
      </text>
      <text lang="eng">
        <p>Define A and V</p>
      </text>
    </region>
    <region id="46" left="18" top="747" width="77" height="33" color="#000000" bgColor="#ffffff" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">A</e>
          <e type="operand">10</e>
          <e type="operand" style="unit">m</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="47" left="108" top="747" width="69" height="33" color="#000000" bgColor="#ffffff" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">V</e>
          <e type="operand">1</e>
          <e type="operand" style="unit">m</e>
          <e type="operand">3</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="48" left="18" top="792" width="204" height="90" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">eq</e>
        </input>
        <result action="symbolic">
          <e type="operand">10</e>
          <e type="operand" style="unit">m</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand">π</e>
          <e type="operand">d</e>
          <e type="operator" args="2">*</e>
          <e type="operand">d</e>
          <e type="operand">4</e>
          <e type="operand">h</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="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">≡</e>
          <e type="operand" style="unit">m</e>
          <e type="operand">3</e>
          <e type="operator" args="2">^</e>
          <e type="operand">π</e>
          <e type="operand">d</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand">h</e>
          <e type="operator" args="2">*</e>
          <e type="operand">4</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">mat</e>
        </result>
      </math>
    </region>
    <region id="49" left="432" top="792" width="159" height="89" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">A</e>
          <e type="operand">d</e>
          <e type="operand">h</e>
          <e type="operand">V</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="function" preserve="true" args="1">IsDefined</e>
          <e type="function" preserve="true" args="1">vectorize</e>
        </input>
        <result action="numeric">
          <e type="operand">1</e>
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">mat</e>
        </result>
      </math>
    </region>
    <region id="50" left="261" top="801" width="149" height="45" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">eq</e>
          <e type="function" preserve="true" args="1">Unknowns</e>
        </input>
        <result action="symbolic">
          <e type="operand">d</e>
          <e type="operand">h</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">mat</e>
        </result>
      </math>
    </region>
    <region id="51" left="9" top="882" width="244" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Nun wird A gelöscht und h vorgegeben.</p>
      </text>
      <text lang="eng">
        <p>A is cleared and h is given: </p>
      </text>
    </region>
    <region id="52" left="27" top="909" width="106" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">A</e>
          <e type="function" preserve="true" args="1">Clear</e>
        </input>
        <result action="numeric">
          <e type="operand">1</e>
        </result>
      </math>
    </region>
    <region id="53" left="153" top="909" width="57" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">h</e>
          <e type="operand">2</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="54" left="18" top="945" width="169" height="90" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">eq</e>
        </input>
        <result action="symbolic">
          <e type="operand">A</e>
          <e type="operand">π</e>
          <e type="operand">d</e>
          <e type="operator" args="2">*</e>
          <e type="operand">d</e>
          <e type="operand">8</e>
          <e type="operand" style="unit">m</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="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">≡</e>
          <e type="operand" style="unit">m</e>
          <e type="operand">3</e>
          <e type="operator" args="2">^</e>
          <e type="operand">π</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">d</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</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="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">mat</e>
        </result>
      </math>
    </region>
    <region id="55" left="261" top="954" width="149" height="45" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">eq</e>
          <e type="function" preserve="true" args="1">Unknowns</e>
        </input>
        <result action="symbolic">
          <e type="operand">A</e>
          <e type="operand">d</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">mat</e>
        </result>
      </math>
    </region>
    <region id="56" left="432" top="954" width="159" height="89" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">A</e>
          <e type="operand">d</e>
          <e type="operand">h</e>
          <e type="operand">V</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="function" preserve="true" args="1">IsDefined</e>
          <e type="function" preserve="true" args="1">vectorize</e>
        </input>
        <result action="numeric">
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">mat</e>
        </result>
      </math>
    </region>
    <region id="57" top="1035" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="58" left="18" top="1053" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p href="Unknowns.sm">Unknowns()</p>
    </text>
  </region>
  <region id="59" left="18" top="1071" width="127" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p href="Function index.sm">Funktionsindex</p>
    </text>
    <text lang="eng">
      <p href="Function index.sm">Function index</p>
    </text>
  </region>
  <region id="60" left="18" top="1089" width="78" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p href="contents.sm">Inhalt</p>
    </text>
    <text lang="eng">
      <p href="contents.sm">Contents</p>
    </text>
  </region>
  <region id="61" left="18" top="1125" width="441" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p italic="true">$Author: mkraska $$Date: 2017-01-15 00:35:00 +0100 (So, 15 Jan 2017) $ </p>
    </text>
  </region>
</regions>