<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<?application progid="SMath Studio Desktop" version="0.96.4909.6802"?>
<regions>
  <settings>
    <identity>
      <id>be8ed228-7b9f-4d88-9521-f6039e697cd5</id>
      <revision>33</revision>
    </identity>
    <calculation>
      <precision>4</precision>
      <exponentialThreshold>5</exponentialThreshold>
      <fractions>decimal</fractions>
    </calculation>
    <pageModel active="true" 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>
    <dependences>
      <assembly name="SMath Studio Desktop" version="0.96.4909.6802" guid="a37cba83-b69c-4c71-9992-55ff666763bd" />
      <assembly name="Math Region" version="0.96.4909.6802" guid="02f1ab51-215b-466e-a74d-5d8b1cf85e8d" />
      <assembly name="Text Region" version="1.9.4909.6785" guid="485d28c5-349a-48b6-93be-12a35a1c1e39" />
      <assembly name="Custom Functions" version="1.0.4902.41872" guid="18dadffd-79a3-4cf9-aee1-d66deb0ea720" />
      <assembly name="Nonlinear Solvers" version="1.0.9999.5" guid="618b7e96-330a-406a-b055-9e577672f0b8" />
      <assembly name="Special Functions" version="1.10.4909.6779" guid="2814e667-4e12-48b1-8d51-194e480eabc5" />
      <assembly name="Picture Region" version="1.9.4909.6762" guid="06b5df04-393e-4be7-9107-305196fcb861" />
    </dependences>
  </settings>
  <region id="0" left="18" top="18" width="171" height="26" color="#000000" bgColor="#ffff80" fontSize="10">
    <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="202" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p>Bestandteil des Plugins</p>
    </text>
    <text lang="eng">
      <p>Part of plugin</p>
    </text>
  </region>
  <region id="2" left="234" top="54" width="143" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p href="Plugin Custom Functions.sm">Custom Functions</p>
    </text>
  </region>
  <region id="3" left="0" top="90" width="9" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p />
    </text>
  </region>
  <region id="4" left="18" top="90" width="360" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p>Löscht die  Werte der gelisteten Variablen.</p>
    </text>
    <text lang="eng">
      <p>Deletes the values of the argument variables.</p>
    </text>
  </region>
  <region id="5" left="27" top="126" 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="6" left="90" top="126" width="43" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">B</e>
        <e type="operand">1</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="7" left="162" top="126" width="43" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">C</e>
        <e type="operand">0</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="8" left="279" top="144" width="439" 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="9" 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="10" left="81" top="198" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math error="2">
      <input>
        <e type="operand">A</e>
      </input>
      <result action="numeric">
        <e type="operand">#</e>
      </result>
    </math>
  </region>
  <region id="11" left="153" top="198" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">B</e>
      </input>
      <result action="numeric">
        <e type="operand">1</e>
      </result>
    </math>
  </region>
  <region id="12" left="207" top="198" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">C</e>
      </input>
      <result action="numeric">
        <e type="operand">0</e>
      </result>
    </math>
  </region>
  <region id="13" left="27" top="234" width="130" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">B</e>
        <e type="operand">C</e>
        <e type="function" preserve="true" args="2">Clear</e>
      </input>
      <result action="numeric">
        <e type="operand">1</e>
      </result>
    </math>
  </region>
  <region id="14" left="81" top="261" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math error="2">
      <input>
        <e type="operand">A</e>
      </input>
      <result action="numeric">
        <e type="operand">#</e>
      </result>
    </math>
  </region>
  <region id="15" left="153" top="261" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math error="2">
      <input>
        <e type="operand">B</e>
      </input>
      <result action="numeric">
        <e type="operand">#</e>
      </result>
    </math>
  </region>
  <region id="16" left="207" top="261" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math error="2">
      <input>
        <e type="operand">C</e>
      </input>
      <result action="numeric">
        <e type="operand">#</e>
      </result>
    </math>
  </region>
  <region id="17" top="288" color="#000000" bgColor="#ffffff">
    <area collapsed="true">
      <title lang="ger">
        <p>Beispiel</p>
      </title>
      <title lang="eng">
        <p>Example</p>
      </title>
    </area>
    <region id="18" left="18" top="315" width="677" 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="19" left="18" top="342" 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="20" left="108" top="342" 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="21" left="261" top="351" width="258" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Zunächst sind A und V gegeben.</p>
      </text>
      <text lang="eng">
        <p>Initially, A and V are given.</p>
      </text>
    </region>
    <region id="22" left="18" top="378" 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="23" left="261" top="387" width="308" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Das Gleichungssystem wird definiert.</p>
      </text>
      <text lang="eng">
        <p>Now we define the system of equations.</p>
      </text>
    </region>
    <region id="24" left="18" top="423" 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="25" left="18" top="468" width="148" height="44" 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="26" left="261" top="477" width="439" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Die Unbekannten (undefinierte Variable) sind d und h</p>
      </text>
      <text lang="eng">
        <p>The unknowns are d and h.</p>
      </text>
    </region>
    <region id="27" left="18" top="522" 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="28" left="144" top="522" 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="29" left="261" top="522" width="316" 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="30" left="18" top="558" width="148" height="44" 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="31" left="261" top="567" width="275" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Die Unbekannten sind nun A und d</p>
      </text>
      <text lang="eng">
        <p>Now the unknowns are A and d</p>
      </text>
    </region>
    <region id="32" top="594" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="33" left="18" top="612" width="701" height="40" border="true" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p>Eine gelöschte Variable ist nicht völlig gleichwertig zu einer unbenutzten Variable.
Sie ist zwar wertmäßig undefiniert, aber vom Typ "Anweisungsblock", also line()</p>
    </text>
    <text lang="eng">
      <p>A cleared variable is not entirely equivalent to a virgin, unused variable. The value is
indeed undefined, but the type is "statement block", i.e. line().</p>
    </text>
  </region>
  <region id="34" left="18" top="666" width="656" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p>Für eine gelöschte Variable liefert IsDefined() den Wert 1, für eine unbenutzte 
Variable den Wert 0</p>
    </text>
    <text lang="eng">
      <p>IsDefined() returns 1 for a cleared variable, whereas 0 is returned for unused 
variables.</p>
    </text>
  </region>
  <region id="35" left="18" top="720" 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="36" left="162" top="720" width="43" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">a</e>
        <e type="operand">1</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="37" left="216" top="720" 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="38" left="351" top="720" 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="39" left="468" top="720" 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="40" top="756" color="#000000" bgColor="#ffffff">
    <area collapsed="false">
      <title lang="ger">
        <p>Details</p>
      </title>
    </area>
    <region id="41" left="27" top="774" width="20" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">A</e>
        </input>
      </math>
    </region>
    <region id="42" left="54" top="774" width="54" height="52" color="#000000" bgColor="#ffffff">
      <picture>
        <raw format="png" encoding="base64">iVBORw0KGgoAAAANSUhEUgAAAC4AAAAsCAYAAAAacYo8AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADtSURBVGhD7ZKNDoUgCEZ7/7e8T2LXBmmE/GzOScPt1OgzObGOEnSl+Op1/Fe9RCTe0In4LwgpvpqF4tCIzfykuM5y8VkNtXN8fYwTtx84BhqxGWLvY5x4f6fAASzcvv5ZD2bSnsYEcSvQiM0qvj5fnTiED+geK9L7/fnSvoZBXKo9QKNhJtVvBHEI7kNo7WX0Lj2X1jyGf3wWuoyHFNdJ8YsU10nxixTX+ay4lj/ZbOJa3ths4v1dJsV1oBGbVTCT9jQ2Ecesh9vX2Ehcqt9sII7PMaM1z0b/uI8U1wkrPpfviMdZt3hI4COCrVJOsbpDDEjsBAIAAAAASUVORK5CYII=</raw>
      </picture>
    </region>
    <region id="43" left="135" top="774" width="594" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Die dynamische Hilfe zeigt: A ist ein Anweisungsblock. Dieser Trick ist
bislang der einzige bekannte Weg, den Wert einer Variable zu löschen.</p>
      </text>
      <text lang="eng">
        <p>The dynamic assistant reveals: A is of type line(). This "dirty" trick
is the only way known so far, to clear a variable.</p>
      </text>
    </region>
    <region id="44" left="27" top="828" width="703" height="56" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Bei unbenutzten Variablen wird bei Zuweisung von Elementen mit Adressindizes 
implizit der Typ "Matrix" angenommen. Da aber ein Anweisungsblock eine adressierbare
Struktur ist, wird der Typ nicht geändert und die Wirkung ist eine andere.</p>
      </text>
      <text lang="eng">
        <p>If you assign an element of a virgin variable, then the type of the variable is 
silently assumed to be matrix(). Type line() already is an array type, thus the type
is not changed by element assignment.</p>
      </text>
    </region>
    <region id="45" left="27" top="891" width="57" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math optimize="2">
        <description active="true" position="Top" lang="ger">
          <p>unbenutzte Variable</p>
        </description>
        <description active="true" position="Top" lang="eng">
          <p>virgin variable</p>
        </description>
        <input>
          <e type="operand">a</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="46" left="288" top="891" width="57" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <description active="true" position="Top" lang="ger">
          <p>Gelöschte Variable</p>
        </description>
        <description active="true" position="Top" lang="eng">
          <p>Cleared variable</p>
        </description>
        <input>
          <e type="operand">A</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="47" left="27" top="945" width="20" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">a</e>
        </input>
      </math>
    </region>
    <region id="48" left="288" top="945" width="20" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">A</e>
        </input>
      </math>
    </region>
    <region id="49" left="27" top="963" width="253" height="93" color="#000000" bgColor="#ffffff">
      <picture>
        <raw format="png" encoding="base64"> </raw>
      </picture>
    </region>
    <region id="50" left="288" top="963" width="251" height="93" color="#000000" bgColor="#ffffff">
      <picture>
        <raw format="png" encoding="base64"> </raw>
      </picture>
    </region>
    <region id="51" left="27" top="1053" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">a</e>
        </input>
        <result action="numeric">
          <e type="operand">1</e>
        </result>
      </math>
    </region>
    <region id="52" left="288" top="1062" width="53" height="24" color="#ff0000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">A</e>
        </input>
        <result action="numeric">
          <e type="operand">1</e>
        </result>
      </math>
    </region>
    <region id="53" left="288" top="1098" width="57" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">B</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="54" left="360" top="1098" width="67" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math error="2">
        <input>
          <e type="operand">B</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="2">el</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region id="55" left="441" top="1098" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math error="2">
        <input>
          <e type="operand">B</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region id="56" left="27" top="1107" width="57" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">b</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="2">el</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="57" left="99" top="1107" width="67" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">b</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="2">el</e>
        </input>
        <result action="numeric">
          <e type="operand">1</e>
        </result>
      </math>
    </region>
    <region id="58" left="171" top="1107" width="62" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">b</e>
        </input>
        <result action="numeric">
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="3">mat</e>
        </result>
      </math>
    </region>
    <region id="59" left="288" top="1143" width="71" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">C</e>
          <e type="operand">2</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="3">el</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="60" left="360" top="1143" width="81" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math error="69">
        <input>
          <e type="operand">C</e>
          <e type="operand">2</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="3">el</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region id="61" left="450" top="1143" width="53" height="24" color="#ff0000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">C</e>
        </input>
        <result action="numeric">
          <e type="operand">1</e>
        </result>
      </math>
    </region>
    <region id="62" left="27" top="1152" width="71" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">c</e>
          <e type="operand">2</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="3">el</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="63" left="99" top="1152" width="81" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">c</e>
          <e type="operand">2</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="3">el</e>
        </input>
        <result action="numeric">
          <e type="operand">1</e>
        </result>
      </math>
    </region>
    <region id="64" left="180" top="1152" width="78" height="44" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">c</e>
        </input>
        <result action="numeric">
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="6">mat</e>
        </result>
      </math>
    </region>
    <region id="65" left="567" top="1152" width="185" height="120" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Zuweisung auf nicht
existierende Elemente
ist für
Anweisungsblöcke 
nicht erklärt und
führt zu unvorher-
sehbarem Verhalten</p>
      </text>
      <text lang="eng">
        <p>Assignments to non-
existent elements are
not valid for type
line(), thus the 
result is
unpredictable</p>
      </text>
    </region>
    <region id="66" left="288" top="1170" width="268" height="110" color="#000000" bgColor="#ffffff">
      <picture>
        <raw format="png" encoding="base64"> </raw>
      </picture>
    </region>
    <region id="67" left="288" top="1278" width="435" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Damit die elementweise Zuweisung funktioniert, muss 
vorher der Typ in Matrix umgewandelt werden.</p>
      </text>
      <text lang="eng">
        <p>For elementwise assignment to work, first change the 
type to matrix</p>
      </text>
    </region>
    <region id="68" left="288" top="1314" width="128" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">C</e>
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="function" preserve="true" args="2">matrix</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="69" left="288" top="1341" width="71" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">C</e>
          <e type="operand">2</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="3">el</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="70" left="369" top="1341" width="81" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">C</e>
          <e type="operand">2</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="3">el</e>
        </input>
        <result action="numeric">
          <e type="operand">1</e>
        </result>
      </math>
    </region>
    <region id="71" left="450" top="1341" width="78" height="44" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">C</e>
        </input>
        <result action="numeric">
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="6">mat</e>
        </result>
      </math>
    </region>
    <region id="72" top="1386" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="73" left="18" top="1422" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p href="Unknowns.sm">Unknowns()</p>
    </text>
  </region>
  <region id="74" left="18" top="1449" width="143" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p href="Plugin Custom Functions.sm">Custom Functions</p>
    </text>
  </region>
  <region id="75" left="18" top="1485" 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="76" left="18" top="1503" width="61" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p href="Handbook.sm">Inhalt</p>
    </text>
    <text lang="eng">
      <p href="Handbook.sm">Contents</p>
    </text>
  </region>
  <region id="77" left="18" top="1539" width="450" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p italic="true">$Author: mkraska $
$Date: 2013-10-10 03:03:39 +0200 (Do, 10. Okt 2013) $ </p>
    </text>
  </region>
</regions>