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  <settings>
    <identity>
      <id>be8ed228-7b9f-4d88-9521-f6039e697cd5</id>
      <revision>248</revision>
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    <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>
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      <assembly name="MaximaPlugin" version="1.0.5115.5713" guid="44011c1e-5d0d-4533-8e68-e32b5badce41" />
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  </settings>
  <region id="0" left="18" top="18" width="291" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p bold="true">Optionen für Maxima Plot2D und Plot3D</p>
    </text>
    <text lang="eng">
      <p bold="true">Maxima plots with the draw package</p>
    </text>
  </region>
  <region id="1" left="558" top="18" width="61" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p href="Plugin Maxima.sm">Maxima</p>
    </text>
  </region>
  <region id="2" left="558" top="36" width="176" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p href="Section Graphics Maxima.sm">Diagramme mit Maxima</p>
    </text>
    <text lang="eng">
      <p href="Section Graphics Maxima.sm">Plotting with Maxima</p>
    </text>
  </region>
  <region id="3" top="81" color="#000000" bgColor="#ffffff">
    <area collapsed="false">
      <title lang="eng">
        <p>Global graph commands</p>
      </title>
    </area>
    <region id="4" left="18" top="99" width="65" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">draw</e>
        </input>
      </math>
    </region>
    <region id="5" left="234" top="99" width="454" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>function to build a plot consisting of scenes, options
or lists of scenes and options.</p>
      </text>
    </region>
    <region id="6" left="18" top="153" width="81" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">draw2d</e>
        </input>
      </math>
    </region>
    <region id="7" left="234" top="153" width="468" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>function to build a 2D plot consisting of a single scene</p>
      </text>
    </region>
    <region id="8" left="18" top="180" width="81" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">draw3d</e>
        </input>
      </math>
    </region>
    <region id="9" left="234" top="180" width="468" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>function to build a 3D plot consisting of a single scene</p>
      </text>
    </region>
    <region id="10" left="18" top="207" width="106" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">draw_file</e>
        </input>
      </math>
    </region>
    <region id="11" left="234" top="207" width="446" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>writes the recently generated plot to a file. Options
are:</p>
      </text>
    </region>
    <region id="12" left="288" top="243" width="415" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>terminal, dimensions, file_name, background_color</p>
      </text>
    </region>
    <region id="13" left="18" top="279" width="172" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">set_draw_defaults</e>
        </input>
      </math>
    </region>
    <region id="14" left="234" top="279" width="447" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>function to preset options and objects for subsequent
plots.</p>
      </text>
    </region>
    <region id="15" top="315" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="16" top="333" color="#000000" bgColor="#ffffff">
    <area collapsed="false">
      <title lang="eng">
        <p>Global graph options</p>
      </title>
    </area>
    <region id="17" left="18" top="351" width="198" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">background_color</e>
          <e type="operand">white</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="18" left="234" top="351" width="143" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Background color</p>
      </text>
    </region>
    <region id="19" left="18" top="378" width="91" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">columns</e>
          <e type="operand">1</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="20" left="234" top="378" width="265" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Columns of scenes in multiplots</p>
      </text>
    </region>
    <region id="21" left="18" top="405" width="74" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">delay</e>
          <e type="operand">5</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="22" left="234" top="405" width="372" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Delay between animated gif frames in 1/100 s</p>
      </text>
    </region>
    <region id="23" left="18" top="432" width="255" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">data_file_name</e>
          <e type="operand" style="string">data.gnuplot</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="24" left="234" top="450" width="226" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Data file name for gnuplot</p>
      </text>
    </region>
    <region id="25" left="18" top="477" width="74" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">delay</e>
          <e type="operand">5</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="26" left="234" top="477" width="437" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Time step per frame in animated gif plots in 1/100 s</p>
      </text>
    </region>
    <region id="27" left="18" top="504" width="141" height="44" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">dimensions</e>
          <e type="operand">600</e>
          <e type="operand">500</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">sys</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="28" left="234" top="513" width="200" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Dimension of the output</p>
      </text>
    </region>
    <region id="29" left="18" top="549" width="198" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">file_name</e>
          <e type="operand" style="string">maxima_out</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="30" left="234" top="549" width="222" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="ger">
        <p>Dateiname für die Grafik. </p>
      </text>
    </region>
    <region id="31" left="18" top="576" width="74" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">font</e>
          <e type="operand" style="string" />
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="32" left="234" top="576" width="86" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>font name</p>
      </text>
    </region>
    <region id="33" left="18" top="603" width="115" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">font_size</e>
          <e type="operand">10</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="34" left="234" top="603" width="256" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>has no effect if font is empty</p>
      </text>
    </region>
    <region id="35" left="18" top="630" width="297" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">gnuplot_file_name</e>
          <e type="operand" style="string">maxout.gnuplot</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="36" left="234" top="648" width="251" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>command file name for gnuplot</p>
      </text>
    </region>
    <region id="37" left="18" top="675" width="140" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">terminal</e>
          <e type="operand">screen</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="38" left="234" top="675" width="209" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Output terminal, values:</p>
      </text>
    </region>
    <region id="39" left="252" top="693" width="41" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>png </p>
      </text>
    </region>
    <region id="40" left="252" top="711" width="37" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">svg</e>
        </input>
      </math>
    </region>
    <region id="41" left="252" top="729" width="37" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">gif</e>
        </input>
      </math>
    </region>
    <region id="42" left="252" top="747" width="111" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">animated_gif</e>
        </input>
      </math>
    </region>
    <region id="43" left="18" top="774" width="148" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">user_preamble</e>
          <e type="operand" style="string" />
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="44" left="234" top="774" width="453" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>string or list of strings to be transferred to gnuplot
before any plot command </p>
      </text>
    </region>
    <region id="45" top="819" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="46" top="837" color="#000000" bgColor="#ffffff">
    <area collapsed="false">
      <title lang="eng">
        <p>Scene Options </p>
      </title>
    </area>
    <region id="47" left="18" top="855" width="148" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">allocation</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="48" left="234" top="855" width="63" height="52" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">x.0</e>
          <e type="operand">y.0</e>
          <e type="operand">dx</e>
          <e type="operand">dy</e>
          <e type="operand">2</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="6">mat</e>
        </input>
      </math>
    </region>
    <region id="49" left="306" top="855" width="422" height="56" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Position of a scene in the plot window.
x and y run from 0..1 in standard math orientation
Maxima: [[x0,y0],[dx,dy]] </p>
      </text>
    </region>
    <region id="50" left="18" top="909" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">grid</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="51" left="234" top="909" width="337" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, a grid is drawn on the xy plane</p>
      </text>
    </region>
    <region id="52" left="18" top="936" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">logx</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="53" left="234" top="936" width="389" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, the corresponding axis is logarithmic</p>
      </text>
    </region>
    <region id="54" left="18" top="954" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">logy</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="55" left="18" top="972" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">logz</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="56" left="18" top="999" width="198" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">proportional_axes</e>
          <e type="operand">none</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="57" left="234" top="999" width="375" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>fixed aspect ratio for axes: none, xy or xyz </p>
      </text>
    </region>
    <region id="58" left="18" top="1026" width="82" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">title</e>
          <e type="operand" style="string" />
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="59" left="234" top="1026" width="225" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>title string for the scene</p>
      </text>
    </region>
    <region id="60" left="18" top="1053" width="132" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">transform</e>
          <e type="operand">none</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="61" left="234" top="1053" width="391" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>co-ordinate transformation for plotted objects</p>
      </text>
    </region>
    <region id="62" left="252" top="1071" width="37" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>2D:</p>
      </text>
    </region>
    <region id="63" left="297" top="1071" width="81" height="84" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="function" args="2">f1</e>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="function" args="2">f2</e>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">sys</e>
        </input>
      </math>
    </region>
    <region id="64" left="387" top="1071" width="37" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>3D:</p>
      </text>
    </region>
    <region id="65" left="432" top="1071" width="105" height="122" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="operand">z</e>
          <e type="function" args="3">f1</e>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="operand">z</e>
          <e type="function" args="3">f2</e>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="operand">z</e>
          <e type="function" args="3">f3</e>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="operand">z</e>
          <e type="operand">6</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="8">sys</e>
        </input>
      </math>
    </region>
    <region id="66" left="18" top="1197" width="107" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xaxis</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="67" left="234" top="1197" width="339" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>If true, the corresponding axis is drawn</p>
      </text>
    </region>
    <region id="68" left="18" top="1215" width="107" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">yaxis</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="69" left="18" top="1233" width="107" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">zaxis</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="70" left="18" top="1269" width="157" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xaxis_color</e>
          <e type="operand">black</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="71" left="234" top="1269" width="266" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>color of the corresponding axis</p>
      </text>
    </region>
    <region id="72" left="18" top="1287" width="157" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">yaxis_color</e>
          <e type="operand">black</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="73" left="18" top="1305" width="157" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">zaxis_color</e>
          <e type="operand">black</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="74" left="18" top="1341" width="190" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xaxis_secondary</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="75" left="234" top="1341" width="436" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, a secondary axis on the top or on the right
is created</p>
      </text>
    </region>
    <region id="76" left="18" top="1359" width="190" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">yaxis_secondary</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="77" left="18" top="1386" width="140" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xaxis_type</e>
          <e type="operand">dots</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="78" left="234" top="1386" width="118" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>solid or dots</p>
      </text>
    </region>
    <region id="79" left="18" top="1404" width="140" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">yaxis_type</e>
          <e type="operand">dots</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="80" left="18" top="1422" width="140" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">zaxis_type</e>
          <e type="operand">dots</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="81" left="18" top="1458" width="124" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xaxis_width</e>
          <e type="operand">1</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="82" left="18" top="1476" width="124" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">yaxis_width</e>
          <e type="operand">1</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="83" left="18" top="1494" width="124" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">zaxis_width</e>
          <e type="operand">1</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="84" left="18" top="1530" width="90" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xlabel</e>
          <e type="operand" style="string" />
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="85" left="234" top="1530" width="110" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>label string</p>
      </text>
    </region>
    <region id="86" left="18" top="1548" width="90" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ylabel</e>
          <e type="operand" style="string" />
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="87" left="18" top="1566" width="90" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">zlabel</e>
          <e type="operand" style="string" />
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="88" left="18" top="1602" width="107" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xrange</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="89" left="234" top="1602" width="54" height="44" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xmin</e>
          <e type="operand">xmax</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="90" left="18" top="1620" width="190" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xrange_secondary</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="91" left="18" top="1638" width="107" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">yrange</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="92" left="18" top="1656" width="190" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">yrange_secondary</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="93" left="18" top="1674" width="107" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">zrange</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="94" left="18" top="1701" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xtics</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="95" left="234" top="1701" width="118" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>none: no tics</p>
      </text>
    </region>
    <region id="96" left="18" top="1719" width="182" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xtics_secondary</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="97" left="234" top="1719" width="317" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>number: step between consecutive tics</p>
      </text>
    </region>
    <region id="98" left="18" top="1737" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ytics</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="99" left="234" top="1737" width="62" height="62" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">start</e>
          <e type="operand">incr</e>
          <e type="operand">end</e>
          <e type="operand">3</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="5">sys</e>
        </input>
      </math>
    </region>
    <region id="100" left="342" top="1737" width="135" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>computed values</p>
      </text>
    </region>
    <region id="101" left="18" top="1755" width="182" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ytics_secondary</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="102" left="18" top="1773" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ztics</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="103" left="234" top="1791" width="103" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>{n1,n2,...}</p>
      </text>
    </region>
    <region id="104" left="342" top="1791" width="143" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>specified values</p>
      </text>
    </region>
    <region id="105" left="234" top="1809" width="110" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>set of pairs</p>
      </text>
    </region>
    <region id="106" left="351" top="1809" width="79" height="44" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand" style="string">label</e>
          <e type="operand">n</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="107" left="441" top="1809" width="176" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>labels and positions</p>
      </text>
    </region>
    <region id="108" left="234" top="1845" width="274" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Use set() to specify Maxima sets</p>
      </text>
    </region>
    <region id="109" left="18" top="1890" width="148" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xtics_axis</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="110" left="270" top="1890" width="478" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, tics and labels are plotted at the axis, else at
the border</p>
      </text>
    </region>
    <region id="111" left="18" top="1908" width="231" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xtics_secondary_axis</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="112" left="18" top="1926" width="148" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ytics_axis</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="113" left="18" top="1944" width="231" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ytics_secondary_axis</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="114" left="18" top="1962" width="148" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ztics_axis</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="115" left="18" top="2007" width="165" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xtics_rotate</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="116" left="270" top="2007" width="331" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, tics are rotated by 90 degrees</p>
      </text>
    </region>
    <region id="117" left="18" top="2025" width="247" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xtics_rotate_secondary</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="118" left="18" top="2043" width="165" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ytics_rotate</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="119" left="18" top="2061" width="247" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ytics_rotate_secondary</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="120" left="18" top="2079" width="165" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ztics_rotate</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="121" top="2106" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="122" top="2124" color="#000000" bgColor="#ffffff">
    <area collapsed="false">
      <title lang="eng">
        <p>General object options</p>
      </title>
    </area>
    <region id="123" left="18" top="2151" width="107" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">border</e>
          <e type="operand">true</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="124" left="234" top="2151" width="414" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Draw the border of polygons, rectangles, ellipses</p>
      </text>
    </region>
    <region id="125" left="18" top="2178" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">color</e>
          <e type="operand">blue</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="126" left="234" top="2178" width="450" height="360" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>white            black            gray0            grey0 
gray10           grey10           gray20           grey20     
gray30           grey30           gray40           grey40     
gray50           grey50           gray60           grey60     
gray70           grey70           gray80           grey80
gray90           grey90           gray100          grey100 
gray             grey             light_gray       light_grey 
dark_gray        dark_grey        red              light_red 
dark_red         yellow           light_yellow     dark_yellow
green            light_green      dark_green       spring_green
forest_green     sea_green        blue             light_blue 
dark_blue        midnight_blue    navy             medium_blue 
royalblue        skyblue          cyan             light_cyan 
dark_cyan        magenta          light_magenta    dark_magenta
turquoise        light_turquoise  dark_turquoise   pink 
light_pink       dark_pink        coral            light_coral 
orange_red       salmon           light_salmon     dark_salmon 
aquamarine       khaki            dark_khaki       goldenrod 
light_goldenrod  dark_goldenrod   gold             beige 
brown            orange           dark_orange      violet 
dark_violet      plum             purple
</p>
      </text>
    </region>
    <region id="127" left="18" top="2538" width="66" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">key</e>
          <e type="operand" style="string" />
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="128" left="234" top="2538" width="476" height="56" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>legend entry for subsequent 2D object of type 
    points, polygon, rectangle, ellipse, vector, explicit, 
   implicit, parametric, and polar</p>
      </text>
    </region>
    <region id="129" left="234" top="2592" width="216" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>or for 3D options of type</p>
      </text>
    </region>
    <region id="130" left="252" top="2610" width="440" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>points, explicit, parametric, and parametric_surface</p>
      </text>
    </region>
    <region id="131" left="18" top="2637" width="140" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">line_type</e>
          <e type="operand">solid</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="132" left="234" top="2637" width="118" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>solid or dots</p>
      </text>
    </region>
    <region id="133" left="18" top="2664" width="115" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">line_width</e>
          <e type="operand">1</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="134" left="234" top="2664" width="192" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>width of plotted lines</p>
      </text>
    </region>
    <region id="135" left="18" top="2691" width="90" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">nticks</e>
          <e type="operand">29</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="136" left="234" top="2691" width="421" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>number of points in computed line objects (curves)</p>
      </text>
    </region>
    <region id="137" left="18" top="2718" width="115" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">point_size</e>
          <e type="operand">1</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="138" left="234" top="2718" width="306" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>point size factor if point_type ≠dot</p>
      </text>
    </region>
    <region id="139" left="18" top="2745" width="115" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">point_type</e>
          <e type="operand">1</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="140" left="234" top="2745" width="371" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>number or name of a point style, options are</p>
      </text>
    </region>
    <region id="141" left="252" top="2772" width="69" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>-1 none</p>
      </text>
    </region>
    <region id="142" left="252" top="2790" width="61" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>  0 dot</p>
      </text>
    </region>
    <region id="143" left="261" top="2808" width="61" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>1 plus</p>
      </text>
    </region>
    <region id="144" left="261" top="2826" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>2 multiply</p>
      </text>
    </region>
    <region id="145" left="261" top="2844" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>3 asterisk</p>
      </text>
    </region>
    <region id="146" left="261" top="2862" width="77" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>4 square</p>
      </text>
    </region>
    <region id="147" left="261" top="2880" width="20" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">5</e>
        </input>
      </math>
    </region>
    <region id="148" left="279" top="2880" width="119" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">filled_square</e>
        </input>
      </math>
    </region>
    <region id="149" left="261" top="2898" width="77" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>6 circle</p>
      </text>
    </region>
    <region id="150" left="261" top="2916" width="135" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>7 filled_circle</p>
      </text>
    </region>
    <region id="151" left="261" top="2934" width="119" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>8 up_triangle</p>
      </text>
    </region>
    <region id="152" left="261" top="2952" width="176" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>9 filled_up_triangle</p>
      </text>
    </region>
    <region id="153" left="252" top="2970" width="143" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>10 down_triangle</p>
      </text>
    </region>
    <region id="154" left="252" top="2988" width="201" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>11 filled_down_triangle</p>
      </text>
    </region>
    <region id="155" left="252" top="3006" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>12 diamant</p>
      </text>
    </region>
    <region id="156" left="252" top="3024" width="151" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>13 filled_diamant</p>
      </text>
    </region>
    <region id="157" left="18" top="3051" width="173" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">points_joined</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="158" left="234" top="3051" width="490" height="56" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, points are connected with lines
if impulses, vertical lines are drawn to the x axis or the 
xy plane</p>
      </text>
    </region>
    <region id="159" top="3105" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="160" top="3123" color="#000000" bgColor="#ffffff">
    <area collapsed="false">
      <title lang="eng">
        <p>2D plot options</p>
      </title>
    </area>
    <region id="161" left="18" top="3141" width="149" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">axis_bottom</e>
          <e type="operand">true</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="162" left="234" top="3141" width="375" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>If true, the corresponding axis in 2d scenes 
is displayed</p>
      </text>
    </region>
    <region id="163" left="18" top="3159" width="132" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">axis_left</e>
          <e type="operand">true</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="164" left="18" top="3177" width="140" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">axis_right</e>
          <e type="operand">true</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="165" left="18" top="3195" width="124" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">axis_top</e>
          <e type="operand">true</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="166" left="18" top="3222" width="157" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">transparent</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="167" left="234" top="3222" width="479" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, polygons, ellipses and rectangles are not filled</p>
      </text>
    </region>
    <region id="168" top="3240" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="169" top="3258" color="#000000" bgColor="#ffffff">
    <area collapsed="false">
      <title lang="eng">
        <p>2D plot objects</p>
      </title>
    </area>
    <region id="170" left="18" top="3276" width="161" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">b1</e>
          <e type="operand">b2</e>
          <e type="operand">b3</e>
          <e type="operand">#</e>
          <e type="function" args="4">bars</e>
        </input>
      </math>
    </region>
    <region id="171" left="234" top="3276" width="262" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>bar chart with bars defined by </p>
      </text>
    </region>
    <region id="172" left="36" top="3294" width="37" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">key</e>
        </input>
      </math>
    </region>
    <region id="173" left="234" top="3294" width="29" height="62" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">x</e>
          <e type="operand">h</e>
          <e type="operand">w</e>
          <e type="operand">3</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="5">sys</e>
        </input>
      </math>
    </region>
    <region id="174" left="270" top="3294" width="78" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">position</e>
        </input>
      </math>
    </region>
    <region id="175" left="36" top="3312" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">fill_color</e>
        </input>
      </math>
    </region>
    <region id="176" left="270" top="3312" width="61" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">height</e>
        </input>
      </math>
    </region>
    <region id="177" left="36" top="3330" width="111" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">fill_density</e>
        </input>
      </math>
    </region>
    <region id="178" left="270" top="3330" width="53" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">width</e>
        </input>
      </math>
    </region>
    <region id="179" left="36" top="3348" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>line_width</p>
      </text>
    </region>
    <region id="180" left="18" top="3393" width="90" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">ellipse</e>
        </input>
      </math>
    </region>
    <region id="181" left="18" top="3411" width="73" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" preserve="true" args="1">error</e>
        </input>
      </math>
    </region>
    <region id="182" left="36" top="3429" width="115" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">error_type</e>
          <e type="operand">y</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="183" left="234" top="3429" width="165" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>x, y or xy or boxes</p>
      </text>
    </region>
    <region id="184" left="18" top="3447" width="221" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">f</e>
          <e type="operand">var</e>
          <e type="operand">min</e>
          <e type="operand">max</e>
          <e type="function" args="4">explicit</e>
        </input>
      </math>
    </region>
    <region id="185" left="234" top="3447" width="253" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>graph of an explicit function </p>
      </text>
    </region>
    <region id="186" left="36" top="3465" width="132" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">adapt_depth</e>
          <e type="operand">10</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="187" left="234" top="3465" width="491" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>maximum number of splittings used by the adaptive plotting 
routine</p>
      </text>
    </region>
    <region id="188" left="36" top="3501" width="132" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">fill_color</e>
          <e type="operand">red</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="189" left="234" top="3501" width="248" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>fill color if curve is filled</p>
      </text>
    </region>
    <region id="190" left="36" top="3519" width="140" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">fill_func</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="191" left="234" top="3519" width="475" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>specify a function to limit the fill (e.g. 0 for filling 
up to the zero axis)</p>
      </text>
    </region>
    <region id="192" left="18" top="3555" width="73" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">image</e>
        </input>
      </math>
    </region>
    <region id="193" left="18" top="3573" width="98" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">implicit</e>
        </input>
      </math>
    </region>
    <region id="194" left="36" top="3591" width="108" height="44" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ip_grid</e>
          <e type="operand">50</e>
          <e type="operand">50</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">sys</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="195" left="234" top="3591" width="185" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>initial sampling grid</p>
      </text>
    </region>
    <region id="196" left="36" top="3627" width="124" height="44" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ip_grid_in</e>
          <e type="operand">5</e>
          <e type="operand">5</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">sys</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="197" left="234" top="3627" width="205" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>secondary sampling grid </p>
      </text>
    </region>
    <region id="198" left="18" top="3672" width="73" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">label</e>
        </input>
      </math>
    </region>
    <region id="199" left="36" top="3690" width="198" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">label_alignment</e>
          <e type="operand">center</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="200" left="306" top="3690" width="356" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>alignment of labels, center, left or right</p>
      </text>
    </region>
    <region id="201" left="36" top="3708" width="247" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">label_orientation</e>
          <e type="operand">horizontal</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="202" left="306" top="3708" width="389" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>orientations of labels, horizontal or vertical</p>
      </text>
    </region>
    <region id="203" left="18" top="3744" width="114" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">parametric</e>
        </input>
      </math>
    </region>
    <region id="204" left="18" top="3762" width="81" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">M</e>
          <e type="function" args="1">points</e>
        </input>
      </math>
    </region>
    <region id="205" left="234" top="3762" width="118" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>plot a matrix</p>
      </text>
    </region>
    <region id="206" left="18" top="3780" width="73" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">polar</e>
        </input>
      </math>
    </region>
    <region id="207" left="18" top="3798" width="90" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">polygon</e>
        </input>
      </math>
    </region>
    <region id="208" left="36" top="3816" width="132" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">fill_color</e>
          <e type="operand">red</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="209" left="234" top="3816" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>fill color</p>
      </text>
    </region>
    <region id="210" left="18" top="3834" width="139" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">quadrilateral</e>
        </input>
      </math>
    </region>
    <region id="211" left="18" top="3852" width="106" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">rectangle</e>
        </input>
      </math>
    </region>
    <region id="212" left="18" top="3870" width="98" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">triangle</e>
        </input>
      </math>
    </region>
    <region id="213" left="18" top="3888" width="81" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">vector</e>
        </input>
      </math>
    </region>
    <region id="214" left="36" top="3906" width="123" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">head_angle</e>
          <e type="operand">45</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="215" left="234" top="3906" width="356" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>angle between segment and arrow heads in °</p>
      </text>
    </region>
    <region id="216" left="36" top="3924" width="140" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">head_both</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="217" left="234" top="3924" width="314" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, both ends have an arrow head</p>
      </text>
    </region>
    <region id="218" left="36" top="3942" width="124" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">head_length</e>
          <e type="operand">2</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="219" left="234" top="3942" width="232" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>head length in x axis units</p>
      </text>
    </region>
    <region id="220" left="36" top="3960" width="148" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">head_type</e>
          <e type="operand">filled</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="221" left="234" top="3960" width="217" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>filled, empty or nofilled</p>
      </text>
    </region>
    <region id="222" left="36" top="3978" width="165" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">unit_vectors</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="223" left="234" top="3978" width="364" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, vectors are drawn with unit length</p>
      </text>
    </region>
    <region id="224" left="9" top="3996" width="81" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">geomap</e>
        </input>
      </math>
    </region>
    <region id="225" top="4014" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="226" top="4032" color="#000000" bgColor="#ffffff">
    <area collapsed="false">
      <title lang="eng">
        <p>3D Plot options</p>
      </title>
    </area>
    <region id="227" left="18" top="4059" width="116" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">axis_3d</e>
          <e type="operand">true</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="228" left="234" top="4059" width="285" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, show the x, y and z axes </p>
      </text>
    </region>
    <region id="229" left="18" top="4086" width="116" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">cbrange</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="230" left="234" top="4086" width="433" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Range of values to include in the colorbar. Specify 
limits using </p>
      </text>
    </region>
    <region id="231" left="243" top="4122" width="117" height="44" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">cbrange</e>
          <e type="operand">min</e>
          <e type="operand">max</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">sys</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="232" left="18" top="4176" width="107" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">cbtics</e>
          <e type="operand">auto</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="233" left="234" top="4176" width="471" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Controls how to draw and label the ticks on the colorbar</p>
      </text>
    </region>
    <region id="234" left="18" top="4203" width="124" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">colorbox</e>
          <e type="operand">true</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="235" left="234" top="4203" width="338" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>color scale: true, false or label string</p>
      </text>
    </region>
    <region id="236" left="18" top="4230" width="116" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">contour</e>
          <e type="operand">none</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="237" left="234" top="4230" width="192" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>none: no contour lines</p>
      </text>
    </region>
    <region id="238" left="234" top="4248" width="184" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>base: on the xy-plane</p>
      </text>
    </region>
    <region id="239" left="234" top="4266" width="205" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>surface: on the surface </p>
      </text>
    </region>
    <region id="240" left="234" top="4284" width="225" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>both: xy plane and surface</p>
      </text>
    </region>
    <region id="241" left="234" top="4302" width="266" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>map: xy plane and vertical view</p>
      </text>
    </region>
    <region id="242" left="18" top="4338" width="148" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">contour_levels</e>
          <e type="operand">5</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="243" left="234" top="4338" width="261" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>n: number of equidistant lines </p>
      </text>
    </region>
    <region id="244" left="234" top="4356" width="54" height="62" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">min</e>
          <e type="operand">step</e>
          <e type="operand">max</e>
          <e type="operand">3</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="5">sys</e>
        </input>
      </math>
    </region>
    <region id="245" left="297" top="4356" width="37" height="62" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">l1</e>
          <e type="operand">l2</e>
          <e type="operand">l3</e>
          <e type="operand">3</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="5">sys</e>
        </input>
      </math>
    </region>
    <region id="246" left="18" top="4419" width="140" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">enhanced3d</e>
          <e type="operand">none</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="247" left="234" top="4419" width="217" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>none: no special coloring</p>
      </text>
    </region>
    <region id="248" left="234" top="4437" width="192" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>true: color mapping by</p>
      </text>
    </region>
    <region id="249" left="432" top="4437" width="29" height="80" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">z</e>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="operand">z</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">sys</e>
        </input>
      </math>
    </region>
    <region id="250" left="234" top="4518" width="97" height="82" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="operand">z</e>
          <e type="function" args="3">f</e>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="operand">z</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">sys</e>
        </input>
      </math>
    </region>
    <region id="251" left="342" top="4518" width="347" height="56" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>color mapping function, depending on
global point co-ordinates or on parameter
of surfaces or lines.</p>
      </text>
    </region>
    <region id="252" left="18" top="4608" width="107" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">logcb</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="253" left="234" top="4608" width="357" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, the colorbar tics are logarithmic</p>
      </text>
    </region>
    <region id="254" left="18" top="4635" width="124" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">palette</e>
          <e type="operand">color</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="255" left="234" top="4635" width="315" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>mapping of values to colors. Options:</p>
      </text>
    </region>
    <region id="256" left="252" top="4653" width="61" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>color  </p>
      </text>
    </region>
    <region id="257" left="315" top="4653" width="71" height="104" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">color.1</e>
          <e type="operand">color.2</e>
          <e type="operand">#</e>
          <e type="operand">color.n</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="6">sys</e>
        </input>
      </math>
    </region>
    <region id="258" left="252" top="4671" width="49" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>gray </p>
      </text>
    </region>
    <region id="259" left="18" top="4770" width="165" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">surface_hide</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="260" left="234" top="4770" width="315" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, hidden parts are not plotted</p>
      </text>
    </region>
    <region id="261" left="18" top="4797" width="83" height="44" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">view</e>
          <e type="operand">60</e>
          <e type="operand">30</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">sys</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="262" left="234" top="4797" width="127" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>view direction</p>
      </text>
    </region>
    <region id="263" left="369" top="4797" width="233" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>vertical rotation about x
horizontal rotation about z</p>
      </text>
    </region>
    <region id="264" left="18" top="4842" width="173" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">wired_surface</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="265" left="234" top="4842" width="437" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>if true, the grid lines are shown in enhanced3d mode</p>
      </text>
    </region>
    <region id="266" left="18" top="4869" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xu_grid</e>
          <e type="operand">30</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="267" left="234" top="4869" width="461" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>number of grid points for surface sampling along x or u</p>
      </text>
    </region>
    <region id="268" left="18" top="4887" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">yv_grid</e>
          <e type="operand">30</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="269" left="18" top="4914" width="124" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">xyplane</e>
          <e type="operand">false</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="270" left="234" top="4914" width="491" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>z level where to place the xy plane. if false, it is placed
automatically</p>
      </text>
    </region>
    <region id="271" top="4959" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="272" top="4977" color="#000000" bgColor="#ffffff">
    <area collapsed="false">
      <title lang="eng">
        <p>3D plot objects</p>
      </title>
    </area>
    <region id="273" left="18" top="4995" width="411" height="35" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">z</e>
          <e type="operand">φ</e>
          <e type="function" args="2">r</e>
          <e type="operand">z</e>
          <e type="operand">z.min</e>
          <e type="operand">z.max</e>
          <e type="operand">φ</e>
          <e type="operand">φ.min</e>
          <e type="operand">φ.max</e>
          <e type="function" args="7">cylindrical</e>
        </input>
      </math>
    </region>
    <region id="274" left="441" top="4995" width="263" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>Surface defined in cylindrical 
co-ordinates</p>
      </text>
    </region>
    <region id="275" left="18" top="5031" width="147" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">elevation_grid</e>
        </input>
      </math>
    </region>
    <region id="276" left="18" top="5049" width="98" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">explicit</e>
        </input>
      </math>
    </region>
    <region id="277" left="18" top="5067" width="98" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">implicit</e>
        </input>
      </math>
    </region>
    <region id="278" left="36" top="5085" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">x_voxel</e>
          <e type="operand">10</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="279" left="234" top="5085" width="502" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>number of voxels in x direction for marching cubes algorithm</p>
      </text>
    </region>
    <region id="280" left="36" top="5103" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">y_voxel</e>
          <e type="operand">10</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="281" left="36" top="5121" width="99" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">z_voxel</e>
          <e type="operand">10</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="282" left="18" top="5148" width="73" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">label</e>
        </input>
      </math>
    </region>
    <region id="283" left="18" top="5166" width="65" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">mesh</e>
        </input>
      </math>
    </region>
    <region id="284" left="18" top="5184" width="114" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">parametric</e>
        </input>
      </math>
    </region>
    <region id="285" left="18" top="5202" width="499" height="34" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">f.x</e>
          <e type="operand">f.y</e>
          <e type="operand">f.z</e>
          <e type="operand">u</e>
          <e type="operand">u.min</e>
          <e type="operand">u.max</e>
          <e type="operand">v</e>
          <e type="operand">v.min</e>
          <e type="operand">v.max</e>
          <e type="function" args="9">parametric_surface</e>
        </input>
      </math>
    </region>
    <region id="286" left="18" top="5229" width="81" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">points</e>
        </input>
      </math>
    </region>
    <region id="287" left="18" top="5247" width="139" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">quadrilateral</e>
        </input>
      </math>
    </region>
    <region id="288" left="18" top="5265" width="106" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">spherical</e>
        </input>
      </math>
    </region>
    <region id="289" left="18" top="5283" width="98" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">triangle</e>
        </input>
      </math>
    </region>
    <region id="290" left="18" top="5301" width="65" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">tube</e>
        </input>
      </math>
    </region>
    <region id="291" left="36" top="5319" width="173" height="46" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">open</e>
          <e type="operand">open</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">sys</e>
          <e type="function" args="1">tube_extremes</e>
        </input>
      </math>
    </region>
    <region id="292" left="234" top="5319" width="479" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>open or closed. Specifies how the end of tubes are drawn.</p>
      </text>
    </region>
    <region id="293" left="18" top="5355" width="81" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">vector</e>
        </input>
      </math>
    </region>
    <region id="294" left="18" top="5373" width="81" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">#</e>
          <e type="function" args="1">geomap</e>
        </input>
      </math>
    </region>
    <region id="295" top="5391" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="296" left="18" top="5436" width="191" height="28" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">msg</e>
        <e type="operand">draw</e>
        <e type="function" args="1">load</e>
        <e type="function" preserve="true" args="1">Maxima</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="297" left="18" top="5472" width="249" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p bold="true">Plotting to a separate window</p>
    </text>
  </region>
  <region id="298" left="18" top="5508" width="641" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>If you use default settings, any plot command creates an interactive window. </p>
    </text>
  </region>
  <region id="299" left="27" top="5553" width="559" height="39" color="#000000" bgColor="#ffffff" fontSize="10">
    <math evaluate="false">
      <input>
        <e type="operand">y</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">-</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="operator" args="1">-</e>
        <e type="operand">2</e>
        <e type="operand">y</e>
        <e type="operand">2</e>
        <e type="operator" args="1">-</e>
        <e type="operand">2</e>
        <e type="function" args="7">explicit</e>
        <e type="function" args="1">draw3d</e>
        <e type="function" preserve="true" args="1">Maxima</e>
      </input>
      <result action="symbolic">
        <e type="operand">?explicit</e>
        <e type="function" args="1">gr3d</e>
      </result>
    </math>
  </region>
  <region id="300" left="630" top="5553" width="241" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>Enable this command in order
to see the window</p>
    </text>
  </region>
  <region id="301" left="27" top="5607" width="376" height="361" color="#000000" bgColor="#ffffff">
    <picture>
      <raw format="png" encoding="base64"> </raw>
    </picture>
  </region>
  <region id="302" left="423" top="5616" width="316" height="72" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>This has the advantage of interactive
rotation and scaling, but is not 
really compatible with the SMath 
document approach.</p>
    </text>
  </region>
  <region id="303" left="18" top="5994" width="332" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p bold="true">Plotting to a file with default options</p>
    </text>
  </region>
  <region id="304" left="36" top="6030" width="634" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>You may either build a list of options and objects and submit that to a draw
command...</p>
    </text>
  </region>
  <region id="305" left="36" top="6075" width="362" height="73" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">opts</e>
        <e type="operand">terminal</e>
        <e type="operand">svg</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">file_name</e>
        <e type="operand" style="string">draw0</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">y</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">-</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="operator" args="1">-</e>
        <e type="operand">2</e>
        <e type="operand">y</e>
        <e type="operand">2</e>
        <e type="operator" args="1">-</e>
        <e type="operand">2</e>
        <e type="function" args="7">explicit</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">sys</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="306" left="36" top="6165" width="311" height="28" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">opts</e>
        <e type="function" args="1">draw3d</e>
        <e type="function" preserve="true" args="1">Maxima</e>
      </input>
      <result action="symbolic">
        <e type="operand">?explicit</e>
        <e type="function" args="1">gr3d</e>
      </result>
    </math>
  </region>
  <region id="307" left="36" top="6201" width="612" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>...or you might specify options and objects directly to the draw command.</p>
    </text>
  </region>
  <region id="308" left="36" top="6228" width="852" height="39" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">terminal</e>
        <e type="operand">svg</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">file_name</e>
        <e type="operand" style="string">draw0</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">y</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">-</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="operator" args="1">-</e>
        <e type="operand">2</e>
        <e type="operand">y</e>
        <e type="operand">2</e>
        <e type="operator" args="1">-</e>
        <e type="operand">2</e>
        <e type="function" args="7">explicit</e>
        <e type="function" args="3">draw3d</e>
        <e type="function" preserve="true" args="1">Maxima</e>
      </input>
      <result action="symbolic">
        <e type="operand">?explicit</e>
        <e type="function" args="1">gr3d</e>
      </result>
    </math>
  </region>
  <region id="309" left="27" top="6273" width="608" height="495" color="#000000" bgColor="#ffffff" fontSize="10">
    <image width="598" height="487">
      <input>
        <e type="operand" style="string">draw0.svg</e>
      </input>
    </image>
  </region>
  <region id="310" left="18" top="6795" width="497" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p bold="true">Pimping the graph using Gnuplot commands and Maxima options</p>
    </text>
  </region>
  <region id="311" left="18" top="6831" width="681" height="120" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>In the user preamble, you can directly specify Gnuplot commands. Refer to Gnuplot 
documentation in order to see what can be done.
In the given example, we specify terminal options:
- noenhanced: affects plotting of any label texts
- dynamic: makes the image sizable
- fname: specifies a font
- fsize: specifies the font size</p>
    </text>
  </region>
  <region id="312" left="36" top="6966" width="709" height="311" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">opts</e>
        <e type="operand">user_preamble</e>
        <e type="operand" style="string">set terminal svg noenhanced dynamic fname 'Verdana' fsize 18</e>
        <e type="operand" style="string">set xtics 1 offset 0,-0.5</e>
        <e type="operand" style="string">set ytics 1 offset 1,0</e>
        <e type="operand" style="string">set ztics 2 offset 1,0</e>
        <e type="operand">4</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="6">sys</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">palette</e>
        <e type="operand">red</e>
        <e type="operand">white</e>
        <e type="operand">blue</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">sys</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">terminal</e>
        <e type="operand">svg</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">title</e>
        <e type="operand" style="string">This image is resizable</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">background_color</e>
        <e type="operand" style="string">#FEFEFE</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">file_name</e>
        <e type="operand" style="string">draw</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">grid</e>
        <e type="operand">true</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">cbtics</e>
        <e type="operand">2</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">ztics</e>
        <e type="operand">2</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">enhanced3d</e>
        <e type="operand">true</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">y</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">-</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="operator" args="1">-</e>
        <e type="operand">2</e>
        <e type="operand">y</e>
        <e type="operand">2</e>
        <e type="operator" args="1">-</e>
        <e type="operand">2</e>
        <e type="function" args="7">explicit</e>
        <e type="operand">11</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="13">sys</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="313" left="405" top="7047" width="242" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>Here, we specify the palette
for surface coloring</p>
    </text>
  </region>
  <region id="314" left="405" top="7092" width="298" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>Tell Maxima what output is expected</p>
    </text>
  </region>
  <region id="315" left="405" top="7119" width="323" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>Set the background to nearly white to
avoid transparency in the image region</p>
    </text>
  </region>
  <region id="316" left="405" top="7173" width="289" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>Switch on the grid in the xy plane</p>
    </text>
  </region>
  <region id="317" left="405" top="7191" width="238" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>Set the tics spacing in the 
colorbar and on the z axis</p>
    </text>
  </region>
  <region id="318" left="405" top="7245" width="192" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>The expression to plot</p>
    </text>
  </region>
  <region id="319" left="36" top="7317" width="364" height="28" color="#000000" bgColor="#ffffff" fontSize="10">
    <math optimize="2">
      <input>
        <e type="operand">dir</e>
        <e type="operand" style="string" />
        <e type="function" preserve="true" args="1">DocumentDirectory</e>
        <e type="function" preserve="true" args="1">CurrentDirectory</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="320" left="405" top="7317" width="315" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>Make sure that the the path is set to
the document directory</p>
    </text>
  </region>
  <region id="321" left="36" top="7353" width="311" height="28" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">opts</e>
        <e type="function" args="1">draw3d</e>
        <e type="function" preserve="true" args="1">Maxima</e>
      </input>
      <result action="symbolic">
        <e type="operand">?explicit</e>
        <e type="function" args="1">gr3d</e>
      </result>
    </math>
  </region>
  <region id="322" left="405" top="7353" width="135" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p>Create the plot</p>
    </text>
  </region>
  <region id="323" left="27" top="7380" width="414" height="322" color="#000000" bgColor="#ffffff" fontSize="10">
    <image width="404" height="314">
      <input>
        <e type="operand" style="string">draw.svg</e>
      </input>
    </image>
  </region>
  <region id="324" left="459" top="7416" width="164" height="72" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p>Make sure you 
have the latest
version of the
ImageRegion plugin </p>
    </text>
  </region>
  <region id="325" left="459" top="7506" width="152" height="136" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p>You might need to
re-calculate in
order to see 
changes in the 
plot, as SMath 
does not wait for
Maxima to finish
writing the file.</p>
    </text>
  </region>
  <region id="326" left="18" top="7731" width="61" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p href="Plugin Maxima.sm">Maxima</p>
    </text>
  </region>
  <region id="327" left="18" top="7749" width="78" 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="328" left="18" top="7785" width="450" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="ger">
      <p italic="true">$Author: mkraska $
$Date: 2013-09-29 12:23:15 +0200 (So, 29. Sep 2013) $ </p>
    </text>
  </region>
</regions>