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      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
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      <description active="true" position="Top" lang="eng">
        <p>Calculation of biaxial demand (P, Mx, My) based on assumed responcebiaxial(α#,na#)α# - orientation of neutral axis in degreesna# - location of neutral axis as % rotated height in compressionvariables c_outer_XY# (concrete outline) and c_rebar_XY# (rebar)shall be defined prior to function call</p>
      </description>
      <input>
        <e type="operand">α#</e>
        <e type="operand">na#</e>
        <e type="function" args="2">biaxial</e>
        <e type="operand" style="string">Locate Neutral Axis:Locate Neutral Axis</e>
        <e type="operand">cut#</e>
        <e type="operand" style="string">y+</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">rotate the section:</e>
        <e type="operand">c_outer_XY'#</e>
        <e type="operand">c_outer_XY#</e>
        <e type="operand">α#</e>
        <e type="function" args="1">Rot</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">rotate the rebar:</e>
        <e type="operand">c_rebar_temp#</e>
        <e type="operand">c_rebar_XY#</e>
        <e type="operand">1</e>
        <e type="operand">c_rebar_XY#</e>
        <e type="function" args="1">rows</e>
        <e type="function" args="2">range</e>
        <e type="operand">1</e>
        <e type="operand">2</e>
        <e type="function" args="2">range</e>
        <e type="function" args="3">el</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_rebar_temp#</e>
        <e type="operand">c_rebar_temp#</e>
        <e type="operand">α#</e>
        <e type="function" args="1">Rot</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_rebar_XY'#</e>
        <e type="operand">c_rebar_temp#</e>
        <e type="operand">c_rebar_XY#</e>
        <e type="operand">1</e>
        <e type="operand">c_rebar_XY#</e>
        <e type="function" args="1">rows</e>
        <e type="function" args="2">range</e>
        <e type="operand">3</e>
        <e type="operand">c_rebar_XY#</e>
        <e type="function" args="1">cols</e>
        <e type="function" args="2">range</e>
        <e type="function" args="3">el</e>
        <e type="function" args="2">augment</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">locate Y' coordinate of NA:</e>
        <e type="operand">Y'.MIN#</e>
        <e type="operand">c_outer_XY'#</e>
        <e type="operand">1</e>
        <e type="operand">c_outer_XY'#</e>
        <e type="function" args="1">rows</e>
        <e type="function" args="2">range</e>
        <e type="operand">2</e>
        <e type="function" args="3">el</e>
        <e type="function" args="1">Min</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">Y'.MAX#</e>
        <e type="operand">c_outer_XY'#</e>
        <e type="operand">1</e>
        <e type="operand">c_outer_XY'#</e>
        <e type="function" args="1">rows</e>
        <e type="function" args="2">range</e>
        <e type="operand">2</e>
        <e type="function" args="3">el</e>
        <e type="function" args="1">Max</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">Y'.NA#</e>
        <e type="operand">cut#</e>
        <e type="operand" style="string">y+</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">Y'.MAX#</e>
        <e type="operand">na#</e>
        <e type="operand">Y'.MAX#</e>
        <e type="operand">Y'.MIN#</e>
        <e type="operator" args="2">-</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">-</e>
        <e type="function" args="1">eval</e>
        <e type="operand">Y'.MIN#</e>
        <e type="operand">na#</e>
        <e type="operand">Y'.MAX#</e>
        <e type="operand">Y'.MIN#</e>
        <e type="operator" args="2">-</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">+</e>
        <e type="function" args="1">eval</e>
        <e type="function" args="3">if</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">locate Y' coordinate of comp. extreme fiber:</e>
        <e type="operand">Y'.ext#</e>
        <e type="operand">cut#</e>
        <e type="operand" style="string">y+</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">Y'.MAX#</e>
        <e type="function" args="1">eval</e>
        <e type="operand">Y'.MIN#</e>
        <e type="function" args="1">eval</e>
        <e type="function" args="3">if</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">locate Y' coordinate of comp. block start:</e>
        <e type="operand">Y'.a#</e>
        <e type="operand">cut#</e>
        <e type="operand" style="string">y+</e>
        <e type="operator" args="2">≡</e>
        <e type="operand">Y'.MAX#</e>
        <e type="operand">β.1</e>
        <e type="operand">Y'.MAX#</e>
        <e type="operand">Y'.NA#</e>
        <e type="operator" args="2">-</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">-</e>
        <e type="function" args="1">eval</e>
        <e type="operand">Y'.MIN#</e>
        <e type="operand">β.1</e>
        <e type="operand">Y'.MIN#</e>
        <e type="operand">Y'.NA#</e>
        <e type="operator" args="2">-</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">-</e>
        <e type="function" args="1">eval</e>
        <e type="function" args="3">if</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">define uncracked portion of the concrete section:</e>
        <e type="operand">c_outer_uncr_XY'#</e>
        <e type="operand">c_outer_XY'#</e>
        <e type="operand">Y'.NA#</e>
        <e type="operand">cut#</e>
        <e type="function" args="3">chunk</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">define rectangular stress block portion of the concrete section:</e>
        <e type="operand">c_outer_comp_XY'#</e>
        <e type="operand">c_outer_XY'#</e>
        <e type="operand">Y'.a#</e>
        <e type="operand">cut#</e>
        <e type="function" args="3">chunk</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">Calculate stress block properties (XY coordinates):</e>
        <e type="operand">c_outer_comp_XY#</e>
        <e type="operand">c_outer_comp_XY'#</e>
        <e type="operand">α#</e>
        <e type="operator" args="1">-</e>
        <e type="function" args="1">Rot</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_outer_uncr_XY#</e>
        <e type="operand">c_outer_uncr_XY'#</e>
        <e type="operand">α#</e>
        <e type="operator" args="1">-</e>
        <e type="function" args="1">Rot</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">A.c_outer_comp#</e>
        <e type="operand">c_outer_comp_XY#</e>
        <e type="function" args="1">A</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">xbar.c_outer_comp#</e>
        <e type="operand">c_outer_comp_XY#</e>
        <e type="function" args="1">M.y</e>
        <e type="operand">A.c_outer_comp#</e>
        <e type="operator" args="2">/</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">ybar.c_outer_comp#</e>
        <e type="operand">c_outer_comp_XY#</e>
        <e type="function" args="1">M.x</e>
        <e type="operand">A.c_outer_comp#</e>
        <e type="operator" args="2">/</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">summary of rebar force and moment:</e>
        <e type="operand">c_concr_ΣP#</e>
        <e type="operand">A.c_outer_comp#</e>
        <e type="operand">α.1</e>
        <e type="operator" args="2">*</e>
        <e type="operand">φ.c</e>
        <e type="operator" args="2">*</e>
        <e type="operand">f'.c</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_concr_ΣMx#</e>
        <e type="operand">c_concr_ΣP#</e>
        <e type="operand">ybar.c_outer_comp#</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_concr_ΣMy#</e>
        <e type="operand">c_concr_ΣP#</e>
        <e type="operand">xbar.c_outer_comp#</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">Calculate rebar properties:</e>
        <e type="operand" style="string">rebar coordinates:</e>
        <e type="operand">c_rebar_X#</e>
        <e type="operand">c_rebar_XY#</e>
        <e type="operand">1</e>
        <e type="function" args="2">col</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_rebar_Y#</e>
        <e type="operand">c_rebar_XY#</e>
        <e type="operand">2</e>
        <e type="function" args="2">col</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">rebar strain and stress:</e>
        <e type="operand">c_rebar_Y'#</e>
        <e type="operand">c_rebar_XY'#</e>
        <e type="operand">2</e>
        <e type="function" args="2">col</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_rebar_ε</e>
        <e type="operand">c_rebar_Y'#</e>
        <e type="operand">Y'.NA#</e>
        <e type="operator" args="2">-</e>
        <e type="operand">Y'.ext#</e>
        <e type="operand">Y'.NA#</e>
        <e type="operator" args="2">-</e>
        <e type="operator" args="2">/</e>
        <e type="operand">ε.cu</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_rebar_σ#</e>
        <e type="operand">c_rebar_ε</e>
        <e type="function" args="1">abs</e>
        <e type="operand">ε.sy</e>
        <e type="operator" args="2">≥</e>
        <e type="operand">φ.s</e>
        <e type="operand">f.y</e>
        <e type="operator" args="2">*</e>
        <e type="operand">c_rebar_ε</e>
        <e type="function" args="1">sign</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">eval</e>
        <e type="operand">φ.s</e>
        <e type="operand">c_rebar_ε</e>
        <e type="operator" args="2">*</e>
        <e type="operand">E.s</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">eval</e>
        <e type="function" args="3">if</e>
        <e type="function" args="1">vectorize</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">rebar force:</e>
        <e type="operand">c_rebar_A#</e>
        <e type="operand">c_rebar_XY#</e>
        <e type="operand">4</e>
        <e type="function" args="2">col</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_rebar_A#</e>
        <e type="operand">c_rebar_A#</e>
        <e type="operand">1</e>
        <e type="operand">n.plot</e>
        <e type="operator" args="2">/</e>
        <e type="operator" args="2">^</e>
        <e type="operand" style="unit">mm</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">vectorize</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_rebar_P#</e>
        <e type="operand">c_rebar_A#</e>
        <e type="operand">c_rebar_σ#</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">vectorize</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">rebar moment:</e>
        <e type="operand">c_rebar_Mx#</e>
        <e type="operand">c_rebar_P#</e>
        <e type="operand">c_rebar_Y#</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">vectorize</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_rebar_My#</e>
        <e type="operand">c_rebar_P#</e>
        <e type="operand">c_rebar_X#</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">vectorize</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">summary of rebar force and moment:</e>
        <e type="operand">c_rebar_ΣMx#</e>
        <e type="operand">c_rebar_Mx#</e>
        <e type="function" args="1">sum</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_rebar_ΣMy#</e>
        <e type="operand">c_rebar_My#</e>
        <e type="function" args="1">sum</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c_rebar_ΣP#</e>
        <e type="operand">c_rebar_P#</e>
        <e type="function" args="1">sum</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">Design Resistance - Pr, Mrx and Mry:</e>
        <e type="operand">P.rz#</e>
        <e type="operand">c_concr_ΣP#</e>
        <e type="operand">c_rebar_ΣP#</e>
        <e type="operator" args="2">+</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="1">-</e>
        <e type="operator" args="2">:</e>
        <e type="operand">M.rx#</e>
        <e type="operand">c_concr_ΣMx#</e>
        <e type="operand">c_rebar_ΣMx#</e>
        <e type="operator" args="2">+</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="1">-</e>
        <e type="operator" args="2">:</e>
        <e type="operand">M.ry#</e>
        <e type="operand">c_concr_ΣMy#</e>
        <e type="operand">c_rebar_ΣMy#</e>
        <e type="operator" args="2">+</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="1">-</e>
        <e type="operator" args="2">:</e>
        <e type="operand" style="string">Output in kN and m; 1st column is α#, 2nd column is na#, 3rd is Pz, 4th is Mx, 5th is My</e>
        <e type="operand">α#</e>
        <e type="operand" style="unit">°</e>
        <e type="operator" args="2">/</e>
        <e type="operand">na#</e>
        <e type="operand" style="unit">%</e>
        <e type="operator" args="2">/</e>
        <e type="operand">P.rz#</e>
        <e type="operand" style="unit">kN</e>
        <e type="operator" args="2">/</e>
        <e type="operand">M.rx#</e>
        <e type="operand">M.ry#</e>
        <e type="operator" args="2">/</e>
        <e type="operand">M.rx#</e>
        <e type="operand" style="unit">kN</e>
        <e type="operand" style="unit">m</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">/</e>
        <e type="operand">M.ry#</e>
        <e type="operand" style="unit">kN</e>
        <e type="operand" style="unit">m</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">/</e>
        <e type="operand">1</e>
        <e type="operand">6</e>
        <e type="function" args="8">mat</e>
        <e type="function" args="1">eval</e>
        <e type="operand">55</e>
        <e type="operand">1</e>
        <e type="function" args="57">line</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
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  <region id="1" left="0" top="1771" width="755" height="26" color="#000000" bgColor="#ffffff">
    <writer lang="eng" wrap="Custom" width="594"><![CDATA[<span style="font-family: 'Courier New'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><strong>Input Parameters:</strong></div></span>]]></writer>
  </region>
  <region id="2" top="1804" color="#000000" bgColor="#ffffff">
    <area collapsed="true" />
    <region id="3" left="44" top="1870" width="738" height="28" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="579"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><strong>Material Properties &amp; Cover </strong></div></span>]]></writer>
    </region>
    <region id="4" left="44" top="1925" width="736" height="28" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="578"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><em>Concrete:</em></div></span>]]></writer>
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        <input>
          <e type="operand">f'.c</e>
          <e type="operand">35</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="6" left="242" top="1969" width="76" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="4">
        <input>
          <e type="operand">γ.c</e>
          <e type="operand">2350</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="7" left="418" top="1969" width="193" height="50" color="#000000" bgColor="#ffffff" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">γ.c</e>
          <e type="operand">9.814</e>
          <e type="operand">1000</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="operand" style="unit">kN</e>
          <e type="operand" style="unit">m</e>
          <e type="operand">3</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
        </input>
        <contract>
          <e type="operand" style="unit">kN</e>
          <e type="operand" style="unit">m</e>
          <e type="operand">3</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">/</e>
        </contract>
        <result action="numeric">
          <e type="operand">23.063</e>
        </result>
      </math>
    </region>
    <region id="8" left="693" top="1969" width="86" height="50" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">w.c</e>
          <e type="operand">24</e>
          <e type="operand" style="unit">kN</e>
          <e type="operand" style="unit">m</e>
          <e type="operand">3</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="9" left="44" top="2024" width="387" height="56" color="#000000" bgColor="#ffffff" fontSize="8">
      <math decimalPlaces="4">
        <input>
          <e type="operand">E.c</e>
          <e type="operand">3000</e>
          <e type="operand">f'.c</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">/</e>
          <e type="function" args="1">sqrt</e>
          <e type="operator" args="2">*</e>
          <e type="operand">6900</e>
          <e type="operator" args="2">+</e>
          <e type="bracket">(</e>
          <e type="operand">γ.c</e>
          <e type="operand">2300</e>
          <e type="operator" args="2">/</e>
          <e type="bracket">(</e>
          <e type="operand">1.5</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
        <contract>
          <e type="operand" style="unit">GPa</e>
        </contract>
        <result action="numeric">
          <e type="operand">25.4563</e>
        </result>
      </math>
    </region>
    <region id="10" left="44" top="2145" width="332" height="32" color="#000000" bgColor="#ffffff" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">f.cr</e>
          <e type="operand">0.4</e>
          <e type="operand">f'.c</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="1">sqrt</e>
          <e type="operator" args="2">*</e>
          <e type="operand">3.2</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="2">Min</e>
          <e type="operator" args="2">:</e>
        </input>
        <contract>
          <e type="operand" style="unit">MPa</e>
        </contract>
        <result action="numeric">
          <e type="operand">2.366</e>
        </result>
      </math>
    </region>
    <region id="11" left="44" top="2211" width="273" height="41" color="#000000" bgColor="#ffffff" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">α.1</e>
          <e type="operand">0.85</e>
          <e type="operand">0.0015</e>
          <e type="operand">f'.c</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">0.798</e>
        </result>
      </math>
    </region>
    <region id="12" left="429" top="2211" width="273" height="41" color="#000000" bgColor="#ffffff" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">β.1</e>
          <e type="operand">0.97</e>
          <e type="operand">0.0025</e>
          <e type="operand">f'.c</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">0.883</e>
        </result>
      </math>
    </region>
    <region id="13" left="407" top="2277" width="125" height="37" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">α.c_ΔT</e>
          <e type="operand">10</e>
          <e type="operand">10</e>
          <e type="operand">6</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="14" left="44" top="2288" width="275" height="24" color="#000000" bgColor="#ffffff" fontSize="8">
      <text lang="eng">
        <p>coefficient of thermal expansion</p>
      </text>
    </region>
    <region id="15" left="44" top="2343" width="360" height="28" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="277"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div>Concrete cover to reinforcing steel unless noted otherwise:</div></span>]]></writer>
    </region>
    <region id="16" left="418" top="2343" width="273" height="28" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="207"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div>Cover for concrete cast in contact with soil:</div></span>]]></writer>
    </region>
    <region id="17" left="44" top="2387" width="112" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">cover.0</e>
          <e type="operand">60</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="18" left="418" top="2387" width="120" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">cover.1</e>
          <e type="operand">100</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="19" left="44" top="2431" width="360" height="28" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="277"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div>Concrete failure strain:</div></span>]]></writer>
    </region>
    <region id="20" left="418" top="2431" width="360" height="28" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="277"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div>Steel yield strain:</div></span>]]></writer>
    </region>
    <region id="21" left="44" top="2475" width="98" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">ε.cu</e>
          <e type="operand">0.0035</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="22" left="418" top="2475" width="90" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">ε.sy</e>
          <e type="operand">0.002</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="23" left="44" top="2519" width="740" height="28" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="581"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><em>Steel:</em></div></span>]]></writer>
    </region>
    <region id="24" left="44" top="2563" width="96" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">f.y</e>
          <e type="operand">400</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="25" left="198" top="2563" width="96" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">E.s</e>
          <e type="operand">200</e>
          <e type="operand" style="unit">GPa</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="26" left="363" top="2563" width="110" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="4">
        <input>
          <e type="operand">f.pu</e>
          <e type="operand">1860</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="27" left="539" top="2563" width="96" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="4">
        <input>
          <e type="operand">E.p</e>
          <e type="operand">200</e>
          <e type="operand" style="unit">GPa</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="28" left="44" top="2618" width="95" height="33" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">A.s15</e>
          <e type="operand">200</e>
          <e type="operand" style="unit">mm</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="29" left="143" top="2618" width="95" height="33" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">A.s20</e>
          <e type="operand">300</e>
          <e type="operand" style="unit">mm</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="30" left="242" top="2618" width="95" height="33" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">A.s25</e>
          <e type="operand">500</e>
          <e type="operand" style="unit">mm</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="31" left="341" top="2618" width="95" height="33" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">A.s30</e>
          <e type="operand">700</e>
          <e type="operand" style="unit">mm</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="32" left="440" top="2618" width="102" height="33" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">A.s35</e>
          <e type="operand">1000</e>
          <e type="operand" style="unit">mm</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="33" left="550" top="2618" width="102" height="33" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">A.s45</e>
          <e type="operand">1500</e>
          <e type="operand" style="unit">mm</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="34" left="660" top="2618" width="102" height="33" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">A.s55</e>
          <e type="operand">2500</e>
          <e type="operand" style="unit">mm</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="35" left="44" top="2684" width="80" height="26" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">d.b15</e>
          <e type="operand">16</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="36" left="143" top="2684" width="94" height="26" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">d.b20</e>
          <e type="operand">19.5</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="37" left="242" top="2684" width="94" height="26" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">d.b25</e>
          <e type="operand">25.2</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="38" left="341" top="2684" width="94" height="26" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">d.b30</e>
          <e type="operand">29.9</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="39" left="440" top="2684" width="94" height="26" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">d.b35</e>
          <e type="operand">35.7</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="40" left="550" top="2684" width="94" height="26" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">d.b45</e>
          <e type="operand">43.7</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="41" left="660" top="2684" width="94" height="26" color="#000000" bgColor="#c0c0c0" fontSize="7">
      <math decimalPlaces="3">
        <input>
          <e type="operand">d.b55</e>
          <e type="operand">56.4</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="42" left="44" top="2728" width="736" height="28" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="578"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><em>Resistance Factors:</em></div></span>]]></writer>
    </region>
    <region id="43" left="44" top="2772" width="76" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">φ.c</e>
          <e type="operand">0.75</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="44" left="143" top="2772" width="68" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="3">
        <input>
          <e type="operand">φ.s</e>
          <e type="operand">0.9</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="45" left="319" top="2816" width="480" height="101" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="373"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 225%">
<div><span style="font-family: 'Courier New'"><span class="object-field" data-category="Worksheet Info" data-type="title" data-format="">South West Calgary Ring Road</span>                    <span class="object-field" data-category="Worksheet Info" data-type="keywords" data-format="">A086946</span> </span></div>
<div><span style="font-family: 'Courier New'"><span class="object-field" data-category="Worksheet Info" data-type="description" data-format="">Bridge 27 - Wing Wall Check</span>                                                      <span class="object-field" data-category="Worksheet Info" data-type="author" data-format="">ALMK</span>                  2016-DEC-15</span></div></span>]]></writer>
    </region>
    <region id="46" top="2948" color="#000000" bgColor="#ffffff">
      <area collapsed="true">
        <title lang="ita">
          <p>LIBRERIA DELLE SHORTCUTS</p>
        </title>
        <title lang="eng">
          <p> GEOMETRY SHORTCUTS LIBRARY BY DAVIDE CARPI</p>
        </title>
      </area>
      <region id="47" top="2970" color="#000000" bgColor="#ffffff">
        <area collapsed="true">
          <title lang="ita">
            <p>Snippet: Operazioni con le unità</p>
          </title>
          <title lang="eng">
            <p>Snippet: Operations with units 2012.01.00</p>
          </title>
        </area>
        <region id="48" left="88" top="3003" width="168" height="24" color="#ff0000" bgColor="#ffffff" fontSize="8">
          <text lang="ita">
            <p underline="true" italic="true">Unità di Misura</p>
          </text>
          <text lang="eng">
            <p underline="true" italic="true">Unit of Measurement</p>
          </text>
        </region>
        <region id="49" left="88" top="3025" width="550" height="626" color="#000000" bgColor="#ffffff" fontSize="8">
          <math decimalPlaces="4">
            <description active="true" position="Right" lang="ita">
              <p>restituisce l'unità di misura del numero in input (#number)se #number non ha unità restituisce 1se #number è una stringa restituisce 0</p>
            </description>
            <description active="true" position="Right" lang="eng">
              <p>return Unit of Measurement of input #numberif #number have no unit return 1if #number is a string return 0</p>
            </description>
            <input>
              <e type="operand">#number</e>
              <e type="function" args="1">UoM</e>
              <e type="operand">#number</e>
              <e type="function" args="1">IsString</e>
              <e type="operator" args="1">¬</e>
              <e type="operand">#num2str</e>
              <e type="operand">#number</e>
              <e type="function" args="1">abs</e>
              <e type="function" args="1">eval</e>
              <e type="function" args="1">num2str</e>
              <e type="operator" args="2">:</e>
              <e type="operand">units</e>
              <e type="operand">#num2str</e>
              <e type="operand" style="string">'</e>
              <e type="function" args="2">findstr</e>
              <e type="function" args="1">stack</e>
              <e type="operator" args="2">:</e>
              <e type="operand">units</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">&gt;</e>
              <e type="operand">divisions</e>
              <e type="operand">#num2str</e>
              <e type="operand" style="string">/</e>
              <e type="function" args="2">findstr</e>
              <e type="function" args="1">stack</e>
              <e type="operator" args="2">:</e>
              <e type="operand">divisions</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">&gt;</e>
              <e type="operand">#num2str</e>
              <e type="operand">#num2str</e>
              <e type="operand">1</e>
              <e type="operand">divisions</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="3">substr</e>
              <e type="operand">#num2str</e>
              <e type="operand">divisions</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">substr</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">#num2str</e>
              <e type="operand">#num2str</e>
              <e type="operand" style="string">1</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">mat</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">if</e>
              <e type="operand">i</e>
              <e type="operand">1</e>
              <e type="operator" args="2">:</e>
              <e type="operand">i</e>
              <e type="operand">2</e>
              <e type="operator" args="2">≤</e>
              <e type="operand">i</e>
              <e type="operand">i</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">units</e>
              <e type="operand">#num2str</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="string">'</e>
              <e type="function" args="2">findstr</e>
              <e type="function" args="1">stack</e>
              <e type="operator" args="2">:</e>
              <e type="operand">brackets</e>
              <e type="operand">#num2str</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="string">{</e>
              <e type="function" args="2">findstr</e>
              <e type="function" args="1">stack</e>
              <e type="operator" args="2">:</e>
              <e type="operand">units</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">&gt;</e>
              <e type="operand">#uom</e>
              <e type="operand">#num2str</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">units</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">substr</e>
              <e type="operator" args="2">:</e>
              <e type="operand">brackets</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand">0</e>
              <e type="operator" args="2">&gt;</e>
              <e type="operand">#num2str</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="string">{1*</e>
              <e type="operand">#uom</e>
              <e type="function" args="2">concat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">#num2str</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="string">{1*</e>
              <e type="operand">#uom</e>
              <e type="operand" style="string">}</e>
              <e type="function" args="3">concat</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">if</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operand">#num2str</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="string">{1}</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">if</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="function" args="4">for</e>
              <e type="operand">#num2str</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operand" style="string">/</e>
              <e type="operand">#num2str</e>
              <e type="operand">2</e>
              <e type="function" args="2">el</e>
              <e type="function" args="3">concat</e>
              <e type="function" args="1">str2num</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" args="6">line</e>
              <e type="operand">1</e>
              <e type="function" args="3">if</e>
              <e type="operand">3</e>
              <e type="operand">1</e>
              <e type="function" args="5">line</e>
              <e type="operand">0</e>
              <e type="function" args="3">if</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region id="50" left="88" top="3850" width="159" height="24" color="#ff0000" bgColor="#ffffff" fontSize="8">
          <text lang="ita">
            <p underline="true" italic="true">Ordine di Grandezza</p>
          </text>
          <text lang="eng">
            <p underline="true" italic="true">Order of Magnitude</p>
          </text>
        </region>
        <region id="51" left="88" top="3905" width="501" height="312" color="#000000" bgColor="#ffffff" fontSize="8">
          <math decimalPlaces="4">
            <description active="true" position="Top" lang="ita">
              <p>restituisce l'ordine di grandezza (la parte intera del logaritmo, ottenuto per troncamento) di #number#PoT:- 0 per ottenere  l'ordine di grandezza;- 1 per ottenere il risultato in potenza di 10.#eval può essere:- "e" per ottenere l'ordine di grandezza stimato;- ogni altro valore per ottenere l'ordine di grandezza come definito.</p>
            </description>
            <description active="true" position="Top" lang="eng">
              <p>return the Order of Magnitude (the integer part of the logarithm, obtained by truncation) of the input #number#PoT:- 0 to obtain the Order of Magnitude;- 1 to obtain the result in Powers of Ten.#eval can be:- "e" to obtain the Order of Magnitude estimate;- any other value for the Order of Magnitude as defined.</p>
            </description>
            <input>
              <e type="operand">#number</e>
              <e type="operand">#PoT</e>
              <e type="operand">#eval</e>
              <e type="function" args="3">OoM</e>
              <e type="operand">#number</e>
              <e type="function" args="1">IsString</e>
              <e type="operator" args="1">¬</e>
              <e type="operand">#number</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≠</e>
              <e type="operand">#num</e>
              <e type="operand">#number</e>
              <e type="function" args="1">abs</e>
              <e type="operand">#number</e>
              <e type="function" args="1">UoM</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">#eval</e>
              <e type="operand" style="string">e</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">#out</e>
              <e type="operand">#num</e>
              <e type="operand">10</e>
              <e type="function" args="2">log</e>
              <e type="operand">0</e>
              <e type="function" args="2">round</e>
              <e type="operator" args="2">:</e>
              <e type="operand">#out</e>
              <e type="operand">#num</e>
              <e type="operand">10</e>
              <e type="function" args="2">log</e>
              <e type="function" args="1">trunc</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">if</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operand">#out</e>
              <e type="operand">∞</e>
              <e type="operator" args="1">-</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">if</e>
              <e type="operand">#PoT</e>
              <e type="operand">1</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">10</e>
              <e type="operand">#out</e>
              <e type="operator" args="2">^</e>
              <e type="operand">#out</e>
              <e type="function" args="3">if</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operand" style="string" />
              <e type="function" args="3">if</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region id="52" left="88" top="4455" width="78" height="24" color="#ff0000" bgColor="#ffffff" fontSize="8">
          <text lang="ita">
            <p underline="true" italic="true">Arrotondamento</p>
          </text>
          <text lang="eng">
            <p underline="true" italic="true">Rounding</p>
          </text>
        </region>
        <region id="53" left="88" top="4499" width="451" height="65" color="#000000" bgColor="#ffffff" fontSize="8">
          <math decimalPlaces="4">
            <description active="true" position="Top" lang="ita">
              <p>arrotonda il numero "#number"  a "#places"  valori, in acccordo all'unità di misura di default di SMath</p>
            </description>
            <description active="true" position="Top" lang="eng">
              <p>round the number "#number"  to "#places" places, according to the default SMath output unit</p>
            </description>
            <input>
              <e type="operand">#number</e>
              <e type="operand">#places</e>
              <e type="function" args="2">dRound</e>
              <e type="operand">#UoM</e>
              <e type="operand">#number</e>
              <e type="function" args="1">UoM</e>
              <e type="operator" args="2">:</e>
              <e type="operand">#number</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">/</e>
              <e type="operand">#places</e>
              <e type="function" args="2">round</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region id="54" left="88" top="4642" width="507" height="43" color="#000000" bgColor="#ffffff" fontSize="8">
          <math decimalPlaces="4">
            <description active="true" position="Top" lang="ita">
              <p>arrotonda il numero "#number"  a "#places"  valori, in acccordo all'unità di misura "#unit"</p>
            </description>
            <description active="true" position="Top" lang="eng">
              <p>round the number "#number"  to "#places" places, according to the output unit "#unit"</p>
            </description>
            <input>
              <e type="operand">#number</e>
              <e type="operand">#places</e>
              <e type="operand">#unit</e>
              <e type="function" args="3">uRound</e>
              <e type="operand">#number</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">/</e>
              <e type="operand">#places</e>
              <e type="function" args="2">round</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region id="55" left="88" top="4763" width="94" height="24" color="#ff0000" bgColor="#ffffff" fontSize="8">
          <text lang="ita">
            <p underline="true" italic="true">Tronca</p>
          </text>
          <text lang="eng">
            <p underline="true" italic="true">Truncation</p>
          </text>
        </region>
        <region id="56" left="88" top="4818" width="311" height="65" color="#000000" bgColor="#ffffff" fontSize="8">
          <math decimalPlaces="4">
            <description active="true" position="Top" lang="ita">
              <p>restituisce la parte intera di "#number", in acccordo all'unità di misura di default di SMath</p>
            </description>
            <description active="true" position="Top" lang="eng">
              <p>returns the integer part of a number "#number", according to the default SMath output unit</p>
            </description>
            <input>
              <e type="operand">#number</e>
              <e type="function" args="1">dTrunc</e>
              <e type="operand">#UoM</e>
              <e type="operand">#number</e>
              <e type="function" args="1">UoM</e>
              <e type="operator" args="2">:</e>
              <e type="operand">#number</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">trunc</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region id="57" left="88" top="4972" width="368" height="43" color="#000000" bgColor="#ffffff" fontSize="8">
          <math decimalPlaces="4">
            <description active="true" position="Top" lang="ita">
              <p>restituisce la parte intera di "#number", in acccordo all'unità di misura  "#unit"</p>
            </description>
            <description active="true" position="Top" lang="eng">
              <p>returns the integer part of a number "#number", according to the ouput unit "#unit"</p>
            </description>
            <input>
              <e type="operand">#number</e>
              <e type="operand">#unit</e>
              <e type="function" args="2">uTrunc</e>
              <e type="operand">#number</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">trunc</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region id="58" left="88" top="5071" width="53" height="24" color="#ff0000" bgColor="#ffffff" fontSize="8">
          <text lang="ita">
            <p underline="true" italic="true">Arrotonda ad intero in basso</p>
          </text>
          <text lang="eng">
            <p underline="true" italic="true">Floor</p>
          </text>
        </region>
        <region id="59" left="88" top="5126" width="357" height="151" color="#000000" bgColor="#ffffff" fontSize="8">
          <math decimalPlaces="4">
            <description active="true" position="Top" lang="ita">
              <p>restituisce la parte intera di "#number" arrotondata in basso, in acccordo all'unità di misura di default di SMath</p>
            </description>
            <description active="true" position="Top" lang="eng">
              <p>returns the next lowest integer value by rounding down "#number", according to the default SMath output unit</p>
            </description>
            <input>
              <e type="operand">#number</e>
              <e type="function" args="1">dFloor</e>
              <e type="operand">#UoM</e>
              <e type="operand">#number</e>
              <e type="function" args="1">UoM</e>
              <e type="operator" args="2">:</e>
              <e type="operand">#number</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">/</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≥</e>
              <e type="operand">#number</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">trunc</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">*</e>
              <e type="operand">#number</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">trunc</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="3">if</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region id="60" left="88" top="5390" width="414" height="129" color="#000000" bgColor="#ffffff" fontSize="8">
          <math decimalPlaces="4">
            <description active="true" position="Top" lang="ita">
              <p>restituisce la parte intera di "#number" arrotondata in basso, in acccordo all'unità di misura "#unit"</p>
            </description>
            <description active="true" position="Top" lang="eng">
              <p>returns the next lowest integer value by rounding down "#number", according to the ouput unit "#unit"</p>
            </description>
            <input>
              <e type="operand">#number</e>
              <e type="operand">#unit</e>
              <e type="function" args="2">uFloor</e>
              <e type="operand">#number</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">/</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≥</e>
              <e type="operand">#number</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">trunc</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">*</e>
              <e type="operand">#number</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">trunc</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="3">if</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region id="61" left="88" top="5665" width="70" height="24" color="#ff0000" bgColor="#ffffff" fontSize="8">
          <text lang="ita">
            <p underline="true" italic="true">Arrotonda ad intero in alto</p>
          </text>
          <text lang="eng">
            <p underline="true" italic="true">Ceiling</p>
          </text>
        </region>
        <region id="62" left="88" top="5720" width="351" height="151" color="#000000" bgColor="#ffffff" fontSize="8">
          <math decimalPlaces="4">
            <description active="true" position="Top" lang="ita">
              <p>restituisce la parte intera di "#number" arrotondata in alto, in acccordo all'unità di misura di default di SMath</p>
            </description>
            <description active="true" position="Top" lang="eng">
              <p>returns the next highest integer value by rounding up "#number", according to the default SMath output unit</p>
            </description>
            <input>
              <e type="operand">#number</e>
              <e type="function" args="1">dCeil</e>
              <e type="operand">#UoM</e>
              <e type="operand">#number</e>
              <e type="function" args="1">UoM</e>
              <e type="operator" args="2">:</e>
              <e type="operand">#number</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">/</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≥</e>
              <e type="operand">#number</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">trunc</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">*</e>
              <e type="operand">#number</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">trunc</e>
              <e type="operand">#UoM</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="3">if</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" args="4">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region id="63" left="88" top="5973" width="408" height="129" color="#000000" bgColor="#ffffff" fontSize="8">
          <math decimalPlaces="4">
            <description active="true" position="Top" lang="ita">
              <p>restituisce la parte intera di "#number" arrotondata in alto, in acccordo all'unità di misura "#unit"</p>
            </description>
            <description active="true" position="Top" lang="eng">
              <p>returns the next highest integer value by rounding up "#number", according to the ouput unit "#unit"</p>
            </description>
            <input>
              <e type="operand">#number</e>
              <e type="operand">#unit</e>
              <e type="function" args="2">uCeil</e>
              <e type="operand">#number</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">/</e>
              <e type="operand">0</e>
              <e type="operator" args="2">≥</e>
              <e type="operand">#number</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">trunc</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">*</e>
              <e type="operand">#number</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">trunc</e>
              <e type="operand">#unit</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="3">if</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region id="64" top="6160" color="#c0c0c0" bgColor="#ffffff">
          <area single="true" collapsed="true">
            <title lang="ita">
              <p>INTERRUZIONE DI PAGINA</p>
            </title>
            <title lang="eng">
              <p>PAGE BREAK</p>
            </title>
          </area>
        </region>
        <region id="65" top="6171" color="#000000" bgColor="#ffffff">
          <area terminator="true" />
        </region>
      </region>
      <region id="66" left="88" top="6215" width="136" height="24" color="#ff0000" bgColor="#ffffff" fontSize="8">
        <text lang="ita">
          <p bold="true" underline="true">TRASFORMAZIONI</p>
        </text>
        <text lang="eng">
          <p bold="true" underline="true">TRANSFORMATIONS</p>
        </text>
      </region>
      <region id="67" left="88" top="6270" width="201" height="48" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>matrice di rotazione; rotazione rispetto all'origine degli assi cartesiani. θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>rotation matrix; rotatation about the origin of the Cartesian coordinate system. θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operand">θ</e>
            <e type="function" args="1">cos</e>
            <e type="operand">θ</e>
            <e type="function" args="1">sin</e>
            <e type="operand">θ</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="1">-</e>
            <e type="operand">θ</e>
            <e type="function" args="1">cos</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="68" left="1232" top="6270" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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</raw>
        </picture>
      </region>
      <region id="69" left="88" top="6424" width="233" height="48" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>matrice di riflessione; riflessione rispetto ad una linea passante per l'origine degli assi cartesiani. θ: angolo tra la linea di riflessione passante per l'origine e l'asse x.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>reflection matrix; reflection about a line through the origin of the Cartesian coordinate system. θ: angle of the reflection line through the origin with the x-axis.</p>
          </description>
          <input>
            <e type="operand">θ</e>
            <e type="function" args="1">Ref</e>
            <e type="operand">2</e>
            <e type="operand">θ</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">cos</e>
            <e type="operand">2</e>
            <e type="operand">θ</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">sin</e>
            <e type="operand">2</e>
            <e type="operand">θ</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">sin</e>
            <e type="operand">2</e>
            <e type="operand">θ</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="1">-</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="70" left="1232" top="6424" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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      </region>
      <region id="71" left="88" top="6567" width="151" height="52" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>matrice di scala; scala rispetto all'origine degli assi cartesiani. s.x: fattore di scala x; s.y: fattore di scala y.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>scaling matrix; scaling about the origin of the Cartesian coordinate system. s.x: x-scaling factor; s.y: y-scaling factor.</p>
          </description>
          <input>
            <e type="operand">s.x</e>
            <e type="operand">s.y</e>
            <e type="function" args="2">S.c</e>
            <e type="operand">s.x</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">s.y</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="72" left="1232" top="6567" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="73" left="88" top="6743" width="151" height="52" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>matrice di stiramento; stiramento rispetto all'origine degli assi cartesiani. λ.x: fattore di stiramento, parallelo a x; λ.y: fattore di stiramento, parallelo a y.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>shear matrix; shearing about the origin of the Cartesian coordinate system. λ.x: shearing factor, parallel to x; λ.y: shearing factor, parallel to y.</p>
          </description>
          <input>
            <e type="operand">λ.x</e>
            <e type="operand">λ.y</e>
            <e type="function" args="2">S.h</e>
            <e type="operand">1</e>
            <e type="operand">λ.y</e>
            <e type="operand">λ.x</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="74" left="1232" top="6743" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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</raw>
        </picture>
      </region>
      <region id="75" top="6897" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="76" left="88" top="6930" width="485" height="114" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>trasla un poligono. P: matrice del poligono; u.x: spostamento in x; u.y: spostamento in y.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>geometric translation of a polygon. P: polygon matrix; u.x: x translation; u.y: y translation.</p>
          </description>
          <input>
            <e type="operand">P</e>
            <e type="operand">u.x</e>
            <e type="operand">u.y</e>
            <e type="function" args="3">Translate</e>
            <e type="operand" style="string">use homogeneous coordinates</e>
            <e type="operand">#P</e>
            <e type="operand">P</e>
            <e type="operand">1</e>
            <e type="operand">P</e>
            <e type="function" args="1">rows</e>
            <e type="operand">1</e>
            <e type="function" args="2">matrix</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
            <e type="function" args="2">augment</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P</e>
            <e type="operand">1</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">0</e>
            <e type="operand">u.x</e>
            <e type="operand">u.y</e>
            <e type="operand">1</e>
            <e type="operand">3</e>
            <e type="operand">3</e>
            <e type="function" args="11">mat</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</e>
            <e type="operand">P</e>
            <e type="function" args="1">rows</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="5">submatrix</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
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        <picture>
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      <region id="78" left="88" top="7194" width="502" height="114" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>ruota un poligono rispetto all'origine degli assi cartesiani. P: matrice del poligono; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>rotating a polygon about the origin of the Cartesian coordinate system. P: polygon matrix; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">P</e>
            <e type="operand">θ</e>
            <e type="function" args="2">Rotate</e>
            <e type="operand" style="string">use homogeneous coordinates</e>
            <e type="operand">#P</e>
            <e type="operand">P</e>
            <e type="operand">1</e>
            <e type="operand">P</e>
            <e type="function" args="1">rows</e>
            <e type="operand">1</e>
            <e type="function" args="2">matrix</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
            <e type="function" args="2">augment</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P</e>
            <e type="operand">θ</e>
            <e type="function" args="1">cos</e>
            <e type="operand">θ</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0</e>
            <e type="operand">θ</e>
            <e type="function" args="1">sin</e>
            <e type="operand">θ</e>
            <e type="function" args="1">cos</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">3</e>
            <e type="operand">3</e>
            <e type="function" args="11">mat</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</e>
            <e type="operand">P</e>
            <e type="function" args="1">rows</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="5">submatrix</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
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      </region>
      <region id="80" left="88" top="7458" width="453" height="118" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>scala un poligono rispetto all'origine degli assi cartesiani. P: matrice del poligono; s.x: fattore di scala x; s.y: fattore di scala y.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>scaling a polygon about the origin of the Cartesian coordinate system. P: polygon matrix; s.x: x  scaling; s.y: y scaling.</p>
          </description>
          <input>
            <e type="operand">P</e>
            <e type="operand">s.x</e>
            <e type="operand">s.y</e>
            <e type="function" args="3">Scale</e>
            <e type="operand" style="string">use homogeneous coordinates</e>
            <e type="operand">#P</e>
            <e type="operand">P</e>
            <e type="operand">1</e>
            <e type="operand">P</e>
            <e type="function" args="1">rows</e>
            <e type="operand">1</e>
            <e type="function" args="2">matrix</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
            <e type="function" args="2">augment</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P</e>
            <e type="operand">s.x</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">s.y</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">3</e>
            <e type="operand">3</e>
            <e type="function" args="11">mat</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</e>
            <e type="operand">P</e>
            <e type="function" args="1">rows</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="5">submatrix</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="81" left="1232" top="7458" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="82" top="7700" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="83" left="88" top="7733" width="453" height="118" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>stira un poligono rispetto all'origine degli assi cartesiani. P: matrice del poligono; λ.x: fattore di stiramento, parallelo a x; λ.y: fattore di stiramento, parallelo a y.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>shearing a polygon about the origin of the Cartesian coordinate system. P: polygon matrix; λ.x: shearing factor, parallel to x; λ.y: shearing factor, parallel to y.</p>
          </description>
          <input>
            <e type="operand">P</e>
            <e type="operand">λ.x</e>
            <e type="operand">λ.y</e>
            <e type="function" args="3">Shear</e>
            <e type="operand" style="string">use homogeneous coordinates</e>
            <e type="operand">#P</e>
            <e type="operand">P</e>
            <e type="operand">1</e>
            <e type="operand">P</e>
            <e type="function" args="1">rows</e>
            <e type="operand">1</e>
            <e type="function" args="2">matrix</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
            <e type="function" args="2">augment</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P</e>
            <e type="operand">1</e>
            <e type="operand">λ.y</e>
            <e type="operand">0</e>
            <e type="operand">λ.x</e>
            <e type="operand">1</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">3</e>
            <e type="operand">3</e>
            <e type="function" args="11">mat</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</e>
            <e type="operand">P</e>
            <e type="function" args="1">rows</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="5">submatrix</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="84" left="1232" top="7733" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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</raw>
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      </region>
      <region id="85" left="88" top="8019" width="534" height="363" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>specchia un poligono. P: matrice del poligono; θ: angolo della linea di riflessione passante per l'origine con l'asse x oppure nome dell'asse ["x","y","xy"] case-insensitive.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>mirroring a polygon. P: polygon matrix; θ: angle of the reflection line through the origin with the x-axis or case-insensitive axes name ["x","y","xy"].</p>
          </description>
          <input>
            <e type="operand">P</e>
            <e type="operand">θ</e>
            <e type="function" args="2">Mirror</e>
            <e type="operand" style="string">use homogeneous coordinates</e>
            <e type="operand">θ</e>
            <e type="function" args="1">IsString</e>
            <e type="operand">Θ</e>
            <e type="operand" style="string">N.A.</e>
            <e type="operator" args="2">:</e>
            <e type="operand">θ.a</e>
            <e type="operand" style="string">x</e>
            <e type="operand" style="string">X</e>
            <e type="operand" style="string">y</e>
            <e type="operand" style="string">Y</e>
            <e type="operand" style="string">xy</e>
            <e type="operand" style="string">XY</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">π</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">π</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">π</e>
            <e type="operand">4</e>
            <e type="operator" args="2">/</e>
            <e type="operand">π</e>
            <e type="operand">4</e>
            <e type="operator" args="2">/</e>
            <e type="operand">2</e>
            <e type="operand">6</e>
            <e type="function" args="14">mat</e>
            <e type="function" args="1">transpose</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operand">θ.a</e>
            <e type="function" args="1">rows</e>
            <e type="function" args="2">range</e>
            <e type="operand">θ</e>
            <e type="operand">θ.a</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">Θ</e>
            <e type="operand">θ.a</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operator" args="2">:</e>
            <e type="operand">0</e>
            <e type="function" args="3">if</e>
            <e type="function" args="3">for</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operand">Θ</e>
            <e type="operand">θ</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="3">if</e>
            <e type="operand">#P</e>
            <e type="operand">P</e>
            <e type="operand">1</e>
            <e type="operand">P</e>
            <e type="function" args="1">rows</e>
            <e type="operand">1</e>
            <e type="function" args="2">matrix</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
            <e type="function" args="2">augment</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P</e>
            <e type="operand">2</e>
            <e type="operand">Θ</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">cos</e>
            <e type="operand">2</e>
            <e type="operand">Θ</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">sin</e>
            <e type="operand">0</e>
            <e type="operand">2</e>
            <e type="operand">Θ</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">sin</e>
            <e type="operand">2</e>
            <e type="operand">Θ</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">3</e>
            <e type="operand">3</e>
            <e type="function" args="11">mat</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</e>
            <e type="operand">P</e>
            <e type="function" args="1">rows</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="5">submatrix</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" args="6">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="86" left="1232" top="8019" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="87" top="8547" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="88" left="88" top="8580" width="779" height="751" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>crea una porzione di un poligono. pgon: poligono base; TLV:   valore limite di soglia; zone: semipiano relativo da mantenere ["y+","y-","x+","x-"].</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>create a chunk of a polygon. pgon: complete polygon; TLV:    Threshold Limit Value; zone: (relative) semi-plane to keep ["y+","y-","x+","x-"].</p>
          </description>
          <input>
            <e type="operand">pgon</e>
            <e type="operand">TLV</e>
            <e type="operand">zone</e>
            <e type="function" args="3">chunk</e>
            <e type="operand">Ζ</e>
            <e type="operand" style="string">y+</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand" style="string">y-</e>
            <e type="operand">π</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operand" style="string">x+</e>
            <e type="operand">π</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">1</e>
            <e type="operand" style="string">x-</e>
            <e type="operand">π</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="1">-</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operand">4</e>
            <e type="operand">3</e>
            <e type="function" args="14">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operand">4</e>
            <e type="function" args="2">range</e>
            <e type="operand">Ζ</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">zone</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">Δθ</e>
            <e type="operand">Ζ</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#TLV</e>
            <e type="operand">TLV</e>
            <e type="operand">Ζ</e>
            <e type="operand">k</e>
            <e type="operand">3</e>
            <e type="function" args="3">el</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#pgon</e>
            <e type="operand">pgon</e>
            <e type="operand">Δθ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
            <e type="operand">break</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" args="6">line</e>
            <e type="operand">0</e>
            <e type="function" args="3">if</e>
            <e type="function" args="3">for</e>
            <e type="operand">#chunk</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">r</e>
            <e type="operand">pgon</e>
            <e type="function" args="1">rows</e>
            <e type="operator" args="2">:</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operand">r</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="function" args="2">range</e>
            <e type="operand">#pgon</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">#TLV</e>
            <e type="operator" args="2">≥</e>
            <e type="operand">#chunk</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">#pgon</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#chunk</e>
            <e type="operand">j</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">#pgon</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operator" args="2">:</e>
            <e type="operand">j</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operand">0</e>
            <e type="function" args="3">if</e>
            <e type="operand">#pgon</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">#TLV</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">#pgon</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">#TLV</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operand">0</e>
            <e type="operator" args="2">&lt;</e>
            <e type="operand">#chunk</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">#pgon</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">#pgon</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">#TLV</e>
            <e type="operand">#pgon</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operand">#pgon</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">#pgon</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">/</e>
            <e type="operand">#pgon</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#chunk</e>
            <e type="operand">j</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">#TLV</e>
            <e type="operator" args="2">:</e>
            <e type="operand">j</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operand">0</e>
            <e type="function" args="3">if</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">#chunk</e>
            <e type="operand">#chunk</e>
            <e type="operand">Δθ</e>
            <e type="operator" args="1">-</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#chunk</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">#chunk</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#chunk</e>
            <e type="operand">j</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">#chunk</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operand">#chunk</e>
            <e type="operand">8</e>
            <e type="operand">1</e>
            <e type="function" args="10">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="89" left="1232" top="8580" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
          <raw format="png" 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</raw>
        </picture>
      </region>
      <region id="90" top="9592" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="91" left="88" top="9625" width="78" height="24" color="#ff0000" bgColor="#ffffff" fontSize="8">
        <text lang="ita">
          <p bold="true" underline="true">POLIGONI</p>
        </text>
        <text lang="eng">
          <p bold="true" underline="true">POLYGONS</p>
        </text>
      </region>
      <region id="92" left="88" top="9669" width="397" height="263" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>poligoni regolari convessi. s:  numero di lati/vertici; c: raggio della circonferenza circoscritta; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>convex regular polygons. s:  number of sides/vertices; c: circumradius; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">s</e>
            <e type="operand">c</e>
            <e type="operand">θ</e>
            <e type="function" args="3">pgon</e>
            <e type="operand">#out</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">s</e>
            <e type="operand">s</e>
            <e type="operand">3</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="1">max</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">0</e>
            <e type="operand">s</e>
            <e type="function" args="2">range</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">c</e>
            <e type="operand">2</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">s</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">c</e>
            <e type="operand">2</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">s</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">s</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">s</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operand">#out</e>
            <e type="operand">5</e>
            <e type="operand">1</e>
            <e type="function" args="7">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="93" left="1232" top="9669" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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</raw>
        </picture>
      </region>
      <region id="94" left="1419" top="9669" width="258" height="40" color="#ff0000" bgColor="#ffffff" fontSize="8">
        <text lang="ita">
          <p italic="true">una buona approssimazione con il cerchiosi può ottenere con 100 lati</p>
        </text>
        <text lang="eng">
          <p italic="true">a good circle approximationcan be obtained with 100 sides</p>
        </text>
      </region>
      <region id="95" left="1232" top="10098" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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</raw>
        </picture>
      </region>
      <region id="96" left="88" top="10109" width="569" height="56" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>poligoni regolari convessi cavi. s:  numero di lati/vertici; c: raggio della circonferenza circoscritta esterna; t: spessore del bordo; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>hollow convex regular polygons. s:  number of sides/vertices; c: external circumradius; t:  border thickness; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">s</e>
            <e type="operand">c</e>
            <e type="operand">t</e>
            <e type="operand">θ</e>
            <e type="function" args="4">hPgon</e>
            <e type="operand">#out</e>
            <e type="operand">s</e>
            <e type="operand">c</e>
            <e type="operand">0</e>
            <e type="function" args="3">pgon</e>
            <e type="operand">s</e>
            <e type="operand">c</e>
            <e type="operand">t</e>
            <e type="operator" args="2">-</e>
            <e type="operand">0</e>
            <e type="function" args="3">pgon</e>
            <e type="function" args="1">reverse</e>
            <e type="function" args="2">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="function" args="2">row</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="2">stack</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="97" left="1419" top="10109" width="635" height="40" color="#ff0000" bgColor="#ffffff" fontSize="8">
        <text lang="ita">
          <p italic="true">i poligoni cavi si ottengono facendo ruotarei vertici dei "due" perimetri in senso opposto(il perimetro è uno deve comunque chiudersi nel punto di partenza)</p>
        </text>
        <text lang="eng">
          <p italic="true">to have a hollow polygon, draw the internal and the externalvertices with opposite wise (remember to close the line in the first vertex)</p>
        </text>
      </region>
      <region id="98" left="88" top="10318" width="500" height="58" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>poligoni regolari convessi concentrici. s:  numero di lati/vertici; ce: raggio della circonferenza circoscritta esterna; ci: raggio della circonferenza circoscritta interna; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>overlapped convex regular polygons. s:  number of sides/vertices; ce: external circumradius; ci:  internal circumradius; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">s</e>
            <e type="operand">c.e</e>
            <e type="operand">c.i</e>
            <e type="operand">θ</e>
            <e type="function" args="4">oPgon</e>
            <e type="operand">#out</e>
            <e type="operand">s</e>
            <e type="operand">c.e</e>
            <e type="operand">0</e>
            <e type="function" args="3">pgon</e>
            <e type="operand">s</e>
            <e type="operand">c.i</e>
            <e type="operand">0</e>
            <e type="function" args="3">pgon</e>
            <e type="function" args="2">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="function" args="2">row</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="2">stack</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="99" left="1232" top="10318" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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</raw>
        </picture>
      </region>
      <region id="100" left="1419" top="10318" width="544" height="40" color="#ff0000" bgColor="#ffffff" fontSize="8">
        <text lang="ita">
          <p italic="true">se i vertici ruotano nello stesso verso si ottiene l'equivalente di poligoni sovrapposti;può essere utile per elementi con densità/moduli elastici differenti</p>
        </text>
        <text lang="eng">
          <p italic="true">to have multiple/overlapped polygons, draw all the verticeshaving same wise (remember to close the line in the first vertex)</p>
        </text>
      </region>
      <region id="101" left="88" top="10538" width="661" height="855" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>poligoni stella. p:  numero di lati/vertici [deve essere ≥ 3]; q: spaziatura tra le connessioni dei vertici [simbologia dei poligoni di Schläfli: {p/q}]; c: raggio della circonferenza circoscritta; θ: angolo di rotazione antiorario. NOTA:  la resa in forma di stella di poligoni regolari convessi è solo a scopo di disegno.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>star regular polygons. p:  number of sides/vertices [must be ≥ 3]; q: connected vertices spacing [{p/q} is the polygon Schläfli symbol]; c: circumradius; θ: anticlockwise rotation. NOTE:  stellations of regular or star polygons are for drawing purposes only.</p>
          </description>
          <input>
            <e type="operand">p</e>
            <e type="operand">q</e>
            <e type="operand">c</e>
            <e type="operand">θ</e>
            <e type="function" args="4">sPgon</e>
            <e type="operand">q'</e>
            <e type="operand">q</e>
            <e type="operand">p</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">0</e>
            <e type="function" args="2">round</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="1">min</e>
            <e type="operator" args="2">:</e>
            <e type="operand">a</e>
            <e type="operand">b</e>
            <e type="function" args="2">gcd</e>
            <e type="operand">b</e>
            <e type="operand">0</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">out</e>
            <e type="operand">a</e>
            <e type="operator" args="2">:</e>
            <e type="operand">out</e>
            <e type="operand">b</e>
            <e type="operand">a</e>
            <e type="operand">b</e>
            <e type="function" args="2">mod</e>
            <e type="function" args="2">gcd</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="3">if</e>
            <e type="operand">out</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
            <e type="operand">p</e>
            <e type="operand">3</e>
            <e type="operator" args="2">≥</e>
            <e type="operand">p</e>
            <e type="operand">q'</e>
            <e type="function" args="2">gcd</e>
            <e type="operand">1</e>
            <e type="operator" args="2">≡</e>
            <e type="bracket">(</e>
            <e type="operand">q'</e>
            <e type="operand">1</e>
            <e type="operator" args="2">&gt;</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">&amp;</e>
            <e type="operand">#out</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">0</e>
            <e type="operand">p</e>
            <e type="function" args="2">range</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">c</e>
            <e type="operand">2</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">q'</e>
            <e type="operator" args="2">*</e>
            <e type="operand">p</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">c</e>
            <e type="operand">2</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">q'</e>
            <e type="operator" args="2">*</e>
            <e type="operand">p</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">p</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">p</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operand">#out</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" args="6">line</e>
            <e type="operand" style="string">stellations</e>
            <e type="operand">GCD</e>
            <e type="operand">p</e>
            <e type="operand">q'</e>
            <e type="function" args="2">gcd</e>
            <e type="operator" args="2">:</e>
            <e type="operand">GCD</e>
            <e type="operand">q'</e>
            <e type="operator" args="2">/</e>
            <e type="operand">1</e>
            <e type="operator" args="2">≡</e>
            <e type="operand" style="string">stellation of a regular polygon</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operand">q'</e>
            <e type="function" args="2">range</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">p</e>
            <e type="operand">q'</e>
            <e type="operator" args="2">/</e>
            <e type="operand">0</e>
            <e type="function" args="2">round</e>
            <e type="operand">c</e>
            <e type="operand">2</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">p</e>
            <e type="operator" args="2">/</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="3">pgon</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="3">for</e>
            <e type="operand" style="string">sys(</e>
            <e type="operand">#out</e>
            <e type="function" args="1">num2str</e>
            <e type="operand">5</e>
            <e type="function" args="2">substr</e>
            <e type="function" args="2">concat</e>
            <e type="function" args="1">str2num</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operand" style="string">stellation of a star polygon</e>
            <e type="operand">q'</e>
            <e type="operand">GCD</e>
            <e type="operator" args="2">/</e>
            <e type="operand">q'</e>
            <e type="operand">GCD</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">trunc</e>
            <e type="operator" args="2">-</e>
            <e type="operand">0</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">#star</e>
            <e type="operand">p</e>
            <e type="operand">GCD</e>
            <e type="operator" args="2">/</e>
            <e type="operand">GCD</e>
            <e type="operand">c</e>
            <e type="operand">θ</e>
            <e type="function" args="4">sPgon</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operand">GCD</e>
            <e type="function" args="2">range</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">#star</e>
            <e type="operand">2</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">p</e>
            <e type="operator" args="2">/</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="3">for</e>
            <e type="operand" style="string">sys(</e>
            <e type="operand">#out</e>
            <e type="function" args="1">num2str</e>
            <e type="operand">5</e>
            <e type="function" args="2">substr</e>
            <e type="function" args="2">concat</e>
            <e type="function" args="1">str2num</e>
            <e type="function" args="1">eval</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operand">0</e>
            <e type="function" args="3">if</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">if</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="function" args="3">if</e>
            <e type="operand">0</e>
            <e type="function" args="3">if</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="102" left="1232" top="10538" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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</raw>
        </picture>
      </region>
      <region id="103" top="11726" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="104" left="88" top="11759" width="456" height="568" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>contorno di poligoni stella. p:  numero di lati/vertici [deve essere ≥ 3]; q: spaziatura tra le connessioni dei vertici [simbologia dei poligoni di Schläfli: {p/q}]; c: raggio della circonferenza circoscritta; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>edge of star polygons. p:  number of sides/vertices [must be ≥ 3]; q: connected vertices spacing [{p/q} is the polygon Schläfli symbol]; c: circumradius; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">p</e>
            <e type="operand">q</e>
            <e type="operand">c</e>
            <e type="operand">θ</e>
            <e type="function" args="4">esPgon</e>
            <e type="operand">q'</e>
            <e type="operand">q</e>
            <e type="operand">p</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">0</e>
            <e type="function" args="2">round</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="1">min</e>
            <e type="operator" args="2">:</e>
            <e type="operand">p</e>
            <e type="operand">3</e>
            <e type="operator" args="2">≥</e>
            <e type="operand">#out</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">c.i</e>
            <e type="operand">c</e>
            <e type="operand">p</e>
            <e type="operand">q'</e>
            <e type="operator" args="2">/</e>
            <e type="operand">2</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">p</e>
            <e type="operand">q'</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="operand">π</e>
            <e type="operand">p</e>
            <e type="operand">q'</e>
            <e type="operator" args="2">/</e>
            <e type="operand">2</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">p</e>
            <e type="operand">q'</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">-</e>
            <e type="operand">2</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">p</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">-</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">0</e>
            <e type="operand">2</e>
            <e type="operand">p</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="2">range</e>
            <e type="operand">r</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">trunc</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">0</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">c</e>
            <e type="operand">c.i</e>
            <e type="function" args="3">if</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">r</e>
            <e type="operand">2</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">p</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">r</e>
            <e type="operand">2</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">p</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">2</e>
            <e type="operand">p</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">2</e>
            <e type="operand">p</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operand">#out</e>
            <e type="operand">5</e>
            <e type="operand">1</e>
            <e type="function" args="7">line</e>
            <e type="operand">0</e>
            <e type="function" args="3">if</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="105" left="1232" top="11759" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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</raw>
        </picture>
      </region>
      <region id="106" top="12595" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="107" left="88" top="12628" width="468" height="368" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>poligoni a forma di stella. s:  numero di punte [deve essere ≥ 3]; c.e: raggio della circonferenza circoscritta esterna; c.i: raggio della circonferenza circoscritta interna; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>star-shaped polygons. s:  number of spikes [must be ≥ 3]; c.e: external circumradius; c.i: internal circumradius; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">s</e>
            <e type="operand">c.e</e>
            <e type="operand">c.i</e>
            <e type="operand">θ</e>
            <e type="function" args="4">ssPgon</e>
            <e type="operand">s</e>
            <e type="operand">3</e>
            <e type="operator" args="2">≥</e>
            <e type="operand">#out</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">0</e>
            <e type="operand">2</e>
            <e type="operand">s</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="2">range</e>
            <e type="operand">r</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">trunc</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">0</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">c.e</e>
            <e type="operand">c.i</e>
            <e type="function" args="3">if</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">r</e>
            <e type="operand">2</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">s</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">r</e>
            <e type="operand">2</e>
            <e type="operand">π</e>
            <e type="operator" args="2">*</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">s</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">2</e>
            <e type="operand">s</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">2</e>
            <e type="operand">s</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operand">#out</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" args="6">line</e>
            <e type="operand">0</e>
            <e type="function" args="3">if</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" args="3">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="108" left="1232" top="12628" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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</raw>
        </picture>
      </region>
      <region id="109" left="88" top="13244" width="277" height="79" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>triangolo. B: lunghezza x; H: distanza y del vertice superiore; a: distanza x del vertice superiore; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>triangle. B: x-length; H: y-shift of top vertex; a: x-shift of top vertex; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">B</e>
            <e type="operand">H</e>
            <e type="operand">a</e>
            <e type="operand">θ</e>
            <e type="function" args="4">triangle</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">B</e>
            <e type="operand">0</e>
            <e type="operand">a</e>
            <e type="operand">H</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">4</e>
            <e type="operand">2</e>
            <e type="function" args="10">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="110" left="1232" top="13244" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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      </region>
      <region id="111" top="13464" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="112" left="88" top="13497" width="263" height="79" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>triangolo rettangolo. B: lunghezza x; H: distanza y del vertice superiore; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>right triangle. B: x-length; H: y-shift of top vertex; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">B</e>
            <e type="operand">H</e>
            <e type="operand">θ</e>
            <e type="function" args="3">rTriangle</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">B</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">H</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">4</e>
            <e type="operand">2</e>
            <e type="function" args="10">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="113" left="1232" top="13497" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="114" left="88" top="13717" width="267" height="96" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>triangolo isoscele. B: lunghezza x; H: distanza y del vertice superiore; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>isosceles triangle. B: x-length; H: y-shift of top vertex; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">B</e>
            <e type="operand">H</e>
            <e type="operand">θ</e>
            <e type="function" args="3">iTriangle</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">B</e>
            <e type="operand">0</e>
            <e type="operand">B</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">H</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">4</e>
            <e type="operand">2</e>
            <e type="function" args="10">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="115" left="1232" top="13717" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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      </region>
      <region id="116" left="77" top="13970" width="280" height="98" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>triangolo equilatero. a: lunghezza del lato; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>equilateral triangle. a: side length; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">a</e>
            <e type="operand">θ</e>
            <e type="function" args="2">eTriangle</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">a</e>
            <e type="operand">0</e>
            <e type="operand">a</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">3</e>
            <e type="function" args="1">sqrt</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">a</e>
            <e type="operator" args="2">*</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">4</e>
            <e type="operand">2</e>
            <e type="function" args="10">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="117" left="1232" top="13970" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="118" top="14168" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="119" left="88" top="14201" width="279" height="182" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>rombo. p: diagonale x; q: diagonale y; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>rhombus. p: x-diagonal; q: y-diagonal; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">p</e>
            <e type="operand">q</e>
            <e type="operand">θ</e>
            <e type="function" args="3">rhombus</e>
            <e type="operand">p</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">q</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">p</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">q</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="1">-</e>
            <e type="operand">p</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">0</e>
            <e type="operand">5</e>
            <e type="operand">2</e>
            <e type="function" args="12">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="120" left="1232" top="14201" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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      </region>
      <region id="121" left="88" top="14553" width="218" height="97" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>quadrato. a: lunghezza  del lato; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>square. a: sides length; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">a</e>
            <e type="operand">θ</e>
            <e type="function" args="2">square</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">a</e>
            <e type="operand">0</e>
            <e type="operand">a</e>
            <e type="operand">a</e>
            <e type="operand">0</e>
            <e type="operand">a</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">5</e>
            <e type="operand">2</e>
            <e type="function" args="12">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
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        </picture>
      </region>
      <region id="123" left="88" top="14784" width="263" height="97" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>rettangolo. B: larghezza; H: altezza; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>rectangle. B: width; H: height; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">B</e>
            <e type="operand">H</e>
            <e type="operand">θ</e>
            <e type="function" args="3">rectangle</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">B</e>
            <e type="operand">0</e>
            <e type="operand">B</e>
            <e type="operand">H</e>
            <e type="operand">0</e>
            <e type="operand">H</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">5</e>
            <e type="operand">2</e>
            <e type="function" args="12">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
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        <picture>
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        </picture>
      </region>
      <region id="125" top="14993" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="126" left="88" top="15026" width="255" height="171" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>rettangolo aureo. B: larghezza; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>golden rectangle. B: width; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">B</e>
            <e type="operand">θ</e>
            <e type="function" args="2">goldenRect</e>
            <e type="operand">φ</e>
            <e type="operand">1</e>
            <e type="operand">5</e>
            <e type="function" args="1">sqrt</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">:</e>
            <e type="operand">H</e>
            <e type="operand">B</e>
            <e type="operand">φ</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">:</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">B</e>
            <e type="operand">0</e>
            <e type="operand">B</e>
            <e type="operand">H</e>
            <e type="operand">0</e>
            <e type="operand">H</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">5</e>
            <e type="operand">2</e>
            <e type="function" args="12">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="127" left="1232" top="15026" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
          <raw format="png" 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      </region>
      <region id="128" left="88" top="15356" width="711" height="337" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>rettangolo a spigoli arrotondati. h: altezza; b: larghezza; r: raggio dello spigolo; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>rounded rectangle. h: external height; b: external width; r: corner radius; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">h</e>
            <e type="operand">b</e>
            <e type="operand">r</e>
            <e type="operand">θ</e>
            <e type="function" args="4">roundedRect</e>
            <e type="operand">#out</e>
            <e type="operand">r</e>
            <e type="operand">0</e>
            <e type="operator" args="2">&gt;</e>
            <e type="operand">#tmp</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts</e>
            <e type="operand">15</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">0</e>
            <e type="operand">pts</e>
            <e type="function" args="2">range</e>
            <e type="operand">#tmp</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">r</e>
            <e type="operand">π</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">k</e>
            <e type="operand">pts</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="operand">b</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">+</e>
            <e type="operand">r</e>
            <e type="operator" args="2">-</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#tmp</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">r</e>
            <e type="operand">π</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">k</e>
            <e type="operand">pts</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="operand">h</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">+</e>
            <e type="operand">r</e>
            <e type="operator" args="2">-</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">#tmp</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" args="6">line</e>
            <e type="operand">b</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">h</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="3">if</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">reverse</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="2">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">reverse</e>
            <e type="function" args="1">eval</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="function" args="2">row</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="3">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" args="6">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="129" left="1232" top="15356" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="130" top="15895" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="131" left="88" top="15928" width="343" height="97" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>parallelogramma. b: base (x); a: sfalsamento (x) della base superiore; h: altezza (y); θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>parallelogram. b: base; a: x-shift of top base; h: height; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">b</e>
            <e type="operand">a</e>
            <e type="operand">h</e>
            <e type="operand">θ</e>
            <e type="function" args="4">parallelogram</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">b</e>
            <e type="operand">0</e>
            <e type="operand">b</e>
            <e type="operand">a</e>
            <e type="operator" args="2">+</e>
            <e type="operand">h</e>
            <e type="operand">a</e>
            <e type="operand">h</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">5</e>
            <e type="operand">2</e>
            <e type="function" args="12">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="132" left="1232" top="15928" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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/hwoULrfcZ8nsN+f2G/J7DlStXWu895Pcf8nsQ+d/fsGGD9YEUfk8ivy+Rf1XP70/k9yjy+xT5vYr8fkV+zyK/b/HAgQP49ttvwZ+4OnToEL7//nvr7xOOHDmCY8eO4fjx4zh58iR+/vlnnDp1CnyDevbsWfBT9vyBe35VIP/dNa/m/Gwxv6KCX5DGy8iNGzdw69Yt3L5923o2ilsMv/6InyLkYcyv++CV1ffX6ZkyZcqUKVOmTJkyZcqUKVOmTJkyZcqUKVOmTJkyZcqUKVOmTJkyZcqUqb+xXnjh/9yKRf3eHgS2AAAAAElFTkSuQmCC</raw>
        </picture>
      </region>
      <region id="133" left="88" top="16192" width="333" height="97" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>trapezio. a: base superiore (x); b: base inferiore (x); c: sfasamento (x) della base superiore; h: altezza (y); θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>trapezoid. a: top base; b: bottom base; c: x-shift of top base; h: height; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">a</e>
            <e type="operand">b</e>
            <e type="operand">c</e>
            <e type="operand">h</e>
            <e type="operand">θ</e>
            <e type="function" args="5">trapezoid</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">b</e>
            <e type="operand">0</e>
            <e type="operand">c</e>
            <e type="operand">a</e>
            <e type="operator" args="2">+</e>
            <e type="operand">h</e>
            <e type="operand">a</e>
            <e type="operand">h</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">5</e>
            <e type="operand">2</e>
            <e type="function" args="12">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="134" left="1232" top="16192" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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M2Ngbz58diwYIFWLhwIRYvXowlS5Zg6dKlWLZsGVasWAG2lcbFxSE+Ph4JCQlYvXq19ne0EhMTsW7dOqxfvx6HDx8uXKirUqVKlSpVqlSpUqVKlSpVqlSpUqVKlSpVqlSpUqVKlSpVqlSpUiXVF1/8H+p276tnKOPZAAAAAElFTkSuQmCC</raw>
        </picture>
      </region>
      <region id="135" left="88" top="16478" width="293" height="97" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>trapezio rettangolo. a: base superiore (x); b: base inferiore (x); h: altezza (y); θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>right trapezoid. a: top base; b: bottom base; h: height; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">a</e>
            <e type="operand">b</e>
            <e type="operand">h</e>
            <e type="operand">θ</e>
            <e type="function" args="4">rTrapezoid</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">b</e>
            <e type="operand">0</e>
            <e type="operand">a</e>
            <e type="operand">h</e>
            <e type="operand">0</e>
            <e type="operand">h</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">5</e>
            <e type="operand">2</e>
            <e type="function" args="12">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="136" left="1232" top="16478" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="137" top="16709" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="138" left="88" top="16753" width="355" height="135" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>trapezio isoscele. a: base superiore (x); b: base inferiore (x); h: altezza (y); θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>isosceles trapezoid. a: top base; b: bottom base; h: height; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">a</e>
            <e type="operand">b</e>
            <e type="operand">h</e>
            <e type="operand">θ</e>
            <e type="function" args="4">iTrapezoid</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">b</e>
            <e type="operand">0</e>
            <e type="operand">a</e>
            <e type="operand">b</e>
            <e type="operand">a</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">+</e>
            <e type="operand">h</e>
            <e type="operand">b</e>
            <e type="operand">a</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">h</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">5</e>
            <e type="operand">2</e>
            <e type="function" args="12">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="139" left="1232" top="16753" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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      </region>
      <region id="140" left="88" top="17061" width="267" height="132" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>sezione a L. a: base superiore; b: base inferiore; c: altezza base superiore; h: altezza totale; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>L shape. a: top base; b: bottom base; c: top height; h: total height; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">a</e>
            <e type="operand">b</e>
            <e type="operand">c</e>
            <e type="operand">h</e>
            <e type="operand">θ</e>
            <e type="function" args="5">L</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">b</e>
            <e type="operand">0</e>
            <e type="operand">b</e>
            <e type="operand">h</e>
            <e type="operand">c</e>
            <e type="operator" args="2">-</e>
            <e type="operand">a</e>
            <e type="operand">h</e>
            <e type="operand">c</e>
            <e type="operator" args="2">-</e>
            <e type="operand">a</e>
            <e type="operand">h</e>
            <e type="operand">0</e>
            <e type="operand">h</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">7</e>
            <e type="operand">2</e>
            <e type="function" args="16">mat</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="141" left="1232" top="17061" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="142" top="17369" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="143" left="88" top="17413" width="653" height="213" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>sezione a T. a: base superiore; b: base inferiore; c: altezza base superiore; h: altezza totale; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>T shape. a: top base; b: bottom base; c: top height; h: total height; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">a</e>
            <e type="operand">b</e>
            <e type="operand">c</e>
            <e type="operand">h</e>
            <e type="operand">θ</e>
            <e type="function" args="5">T</e>
            <e type="operand">#out</e>
            <e type="operand">a</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">h</e>
            <e type="operand">a</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">h</e>
            <e type="operand">c</e>
            <e type="operator" args="2">-</e>
            <e type="operand">b</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">h</e>
            <e type="operand">c</e>
            <e type="operator" args="2">-</e>
            <e type="operand">b</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">0</e>
            <e type="operand">4</e>
            <e type="operand">2</e>
            <e type="function" args="10">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">reverse</e>
            <e type="function" args="1">eval</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="function" args="2">row</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="3">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="144" left="1232" top="17413" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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      </region>
      <region id="145" left="88" top="17842" width="209" height="43" color="#000000" bgColor="#ffffff" fontSize="8">
        <math error="64" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>cerchio. D: diametro.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>circle. D: diameter.</p>
          </description>
          <input>
            <e type="operand">D</e>
            <e type="function" args="1">circle</e>
            <e type="operand">100</e>
            <e type="operand">D</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">0</e>
            <e type="function" args="3">pgon</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
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        </picture>
      </region>
      <region id="147" left="88" top="17974" width="447" height="187" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>semicerchio. D: diametro; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>semicircle. D: diameter; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">D</e>
            <e type="operand">θ</e>
            <e type="function" args="2">semicircle</e>
            <e type="operand">#out</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts</e>
            <e type="operand">100</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">0</e>
            <e type="operand">pts</e>
            <e type="function" args="2">range</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">D</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">π</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">pts</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">D</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">π</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">pts</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="function" args="2">row</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="2">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">5</e>
            <e type="operand">1</e>
            <e type="function" args="7">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="148" left="1232" top="17974" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="149" left="88" top="18326" width="507" height="341" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>porzione di arco. r.e: raggio esterno; r.i: raggio interno; ω: angolo al centro; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>segmental arch. r.e: external radius; r.i: external radius; ω: inner angle; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">r.e</e>
            <e type="operand">r.i</e>
            <e type="operand">ω</e>
            <e type="operand">θ</e>
            <e type="function" args="4">arch</e>
            <e type="operand">#P1</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts</e>
            <e type="operand">50</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">0</e>
            <e type="operand">pts</e>
            <e type="function" args="2">range</e>
            <e type="operand">#P1</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">r.e</e>
            <e type="operand">π</e>
            <e type="operand">ω</e>
            <e type="operator" args="2">-</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">ω</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">pts</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P1</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">r.e</e>
            <e type="operand">π</e>
            <e type="operand">ω</e>
            <e type="operator" args="2">-</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">ω</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">pts</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">#P2</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts</e>
            <e type="operand">50</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">pts</e>
            <e type="operand">0</e>
            <e type="function" args="2">range</e>
            <e type="operand">#P2</e>
            <e type="operand">pts</e>
            <e type="operand">k</e>
            <e type="operator" args="2">-</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">r.i</e>
            <e type="operand">π</e>
            <e type="operand">ω</e>
            <e type="operator" args="2">-</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">ω</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">pts</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P2</e>
            <e type="operand">pts</e>
            <e type="operand">k</e>
            <e type="operator" args="2">-</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">r.i</e>
            <e type="operand">π</e>
            <e type="operand">ω</e>
            <e type="operator" args="2">-</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">ω</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operand">pts</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">#P</e>
            <e type="operand">#P1</e>
            <e type="operand">#P2</e>
            <e type="function" args="2">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P</e>
            <e type="operand">#P</e>
            <e type="operand">#P</e>
            <e type="operand">1</e>
            <e type="function" args="2">row</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="2">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">9</e>
            <e type="operand">1</e>
            <e type="function" args="11">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="150" left="1232" top="18326" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="151" top="18865" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="152" left="88" top="18898" width="510" height="294" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>ellisse. p: asse x; q: asse y; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>ellipse. p: x-axis; q: y-axis; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">p</e>
            <e type="operand">q</e>
            <e type="operand">θ</e>
            <e type="function" args="3">ellipse</e>
            <e type="operand">a</e>
            <e type="operand">p</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">:</e>
            <e type="operand">b</e>
            <e type="operand">q</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts</e>
            <e type="operand">40</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">0</e>
            <e type="operand">pts</e>
            <e type="function" args="2">range</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">a</e>
            <e type="operator" args="1">-</e>
            <e type="operand">p</e>
            <e type="operand">pts</e>
            <e type="operator" args="2">/</e>
            <e type="operand">k</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">b</e>
            <e type="operand">1</e>
            <e type="operand">#out</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">a</e>
            <e type="operator" args="2">/</e>
            <e type="bracket">(</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">-</e>
            <e type="function" args="1">sqrt</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">reverse</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="2">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">7</e>
            <e type="operand">1</e>
            <e type="function" args="9">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="153" left="1232" top="18898" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="154" top="19371" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="155" left="88" top="19415" width="903" height="62" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>sezioni strutturali cave. h: altezza esterna; b: larghezza esterna; t: spessore della parete; r.e: raggio d'angolo esterno (tipico=2t); r.i: raggio d'angolo interno (tipico=t); θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>Hollow Structural Sections. h: external height; b: external width; t: wall thickness; r.e: external corner radius (typical=2t); r.i: internal corner radius (typical=t); θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">h</e>
            <e type="operand">b</e>
            <e type="operand">t</e>
            <e type="operand">r.e</e>
            <e type="operand">r.i</e>
            <e type="operand">θ</e>
            <e type="function" args="6">HSS.beam</e>
            <e type="operand">#out</e>
            <e type="operand">h</e>
            <e type="operand">b</e>
            <e type="operand">r.e</e>
            <e type="operand">0</e>
            <e type="function" args="4">roundedRect</e>
            <e type="operand">h</e>
            <e type="operand">2</e>
            <e type="operand">t</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
            <e type="operand">b</e>
            <e type="operand">2</e>
            <e type="operand">t</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
            <e type="operand">r.i</e>
            <e type="operand">0</e>
            <e type="function" args="4">roundedRect</e>
            <e type="function" args="1">reverse</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="2">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="function" args="2">row</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="2">stack</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="156" left="1232" top="19415" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="157" left="88" top="19668" width="262" height="47" color="#000000" bgColor="#ffffff" fontSize="8">
        <math error="64" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>sezioni circolari cave. De: diametro esterno; t: spessore dell'anello;</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>Circular Hollow Sections. De: external diameter; t: border thickness.</p>
          </description>
          <input>
            <e type="operand">D.e</e>
            <e type="operand">t</e>
            <e type="function" args="2">CHS.beam</e>
            <e type="operand">75</e>
            <e type="operand">D.e</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">t</e>
            <e type="operand">0</e>
            <e type="function" args="4">hPgon</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="158" left="1232" top="19668" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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      </region>
      <region id="159" left="88" top="19844" width="732" height="58" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>sezioni ellittiche cave. p: asse x esterno; q: asse y esterno; t: spessore della parete; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>Elliptical Hollow Sections. p: external x-axis; q: external y-axis; t: wall thickness; θ: anticlockwise rotation.</p>
          </description>
          <input>
            <e type="operand">p</e>
            <e type="operand">q</e>
            <e type="operand">t</e>
            <e type="operand">θ</e>
            <e type="function" args="4">EHS.beam</e>
            <e type="operand">#out</e>
            <e type="operand">p</e>
            <e type="operand">q</e>
            <e type="operand">θ</e>
            <e type="function" args="3">ellipse</e>
            <e type="operand">p</e>
            <e type="operand">2</e>
            <e type="operand">t</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
            <e type="operand">q</e>
            <e type="operand">2</e>
            <e type="operand">t</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
            <e type="operand">θ</e>
            <e type="function" args="3">ellipse</e>
            <e type="function" args="1">reverse</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="2">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="function" args="2">row</e>
            <e type="function" args="1">eval</e>
            <e type="function" args="2">stack</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="160" left="1232" top="19844" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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      <region id="161" top="20042" color="#c0c0c0" bgColor="#ffffff">
        <area single="true" collapsed="true">
          <title lang="ita">
            <p>INTERRUZIONE DI PAGINA</p>
          </title>
          <title lang="eng">
            <p>PAGE BREAK</p>
          </title>
        </area>
      </region>
      <region id="162" left="88" top="20075" width="712" height="418" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>sezioni I (UE:IPE/HE/HL/HD/HP; UK:UB/UC/UBP; US:W/HP; RU:HG; JP:H). h: altezza trave; b: larghezza flangia; tw: spessore anima; tf: spessore flangia; r: raggio di raccordo anima-flangia; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>european I-beam (UE:IPE/HE/HL/HD/HP; UK:UB/UC/UBP; US:W/HP; RU:HG; JP:H). h: beam height; b: flange width; tw: web thickness; tf: flange thickness; r: web-flange junction radius; θ: anticlockwise rotation.</p>
          </description>
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            <e type="operand">r</e>
            <e type="operand">θ</e>
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            <e type="operand">0</e>
            <e type="operator" args="2">&gt;</e>
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            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
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            <e type="operator" args="2">:</e>
            <e type="operand">pts</e>
            <e type="operand">25</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">0</e>
            <e type="operand">pts</e>
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            <e type="operand">#tmp</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
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            <e type="operand">π</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">π</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
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            <e type="operand">pts</e>
            <e type="operator" args="2">/</e>
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            <e type="operator" args="2">+</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
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            <e type="function" args="3">for</e>
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            <e type="operand">1</e>
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            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
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            <e type="operator" args="2">-</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="3">if</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">b</e>
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            <e type="operator" args="2">-</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
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            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operand">0</e>
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            <e type="operator" args="1">-</e>
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            <e type="function" args="6">mat</e>
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            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">reverse</e>
            <e type="function" args="1">eval</e>
            <e type="operand">#out</e>
            <e type="operand">1</e>
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            <e type="function" args="1">eval</e>
            <e type="function" args="3">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#out</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">5</e>
            <e type="operand">1</e>
            <e type="function" args="7">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="163" left="1232" top="20075" width="135" height="135" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="164" left="1419" top="20075" width="380" height="24" color="#ff0000" bgColor="#ffffff" fontSize="8">
        <text lang="ita">
          <p italic="true">quando r=0, si ottiene un profilo a I a spigoli vivi </p>
        </text>
        <text lang="eng">
          <p italic="true">when r=0, becomes an I shape with sharp edges</p>
        </text>
      </region>
      <region id="165" left="88" top="20790" width="651" height="749" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="ita">
            <p>sezioni L a lati (dis)uguali. h: altezza; b: larghezza; t: spessore; r1: raggio di raccordo tra le ali; r2: raggio di bordo; θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>european (un)equal legs angles. h: height; b: width; t: thickness; r1: legs junction radius; r2: legs corner radius; θ: anticlockwise rotation.</p>
          </description>
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            <e type="operand">b</e>
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            <e type="operand">θ</e>
            <e type="function" args="6">L.beam</e>
            <e type="operand">#P1</e>
            <e type="operand">0</e>
            <e type="operand">h</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">b</e>
            <e type="operand">0</e>
            <e type="operand">3</e>
            <e type="operand">2</e>
            <e type="function" args="8">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P2</e>
            <e type="operand">r.2</e>
            <e type="operand">0</e>
            <e type="operator" args="2">&gt;</e>
            <e type="operand">#tmp</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts</e>
            <e type="operand">30</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">0</e>
            <e type="operand">pts</e>
            <e type="function" args="2">range</e>
            <e type="operand">#tmp</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
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            <e type="operand">1</e>
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            <e type="operand">r.2</e>
            <e type="operand">π</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">k</e>
            <e type="operand">pts</e>
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            <e type="operator" args="2">*</e>
            <e type="function" args="1">cos</e>
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            <e type="operand">1</e>
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            <e type="operand">2</e>
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            <e type="operand">2</e>
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            <e type="function" args="4">line</e>
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            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" args="6">line</e>
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            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="3">if</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P3</e>
            <e type="operand">r.1</e>
            <e type="operand">0</e>
            <e type="operator" args="2">&gt;</e>
            <e type="operand">#tmp</e>
            <e type="operand">0</e>
            <e type="operand">0</e>
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            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
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            <e type="operand">pts</e>
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            <e type="operator" args="2">:</e>
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            <e type="operand">0</e>
            <e type="operand">pts</e>
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            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">r.1</e>
            <e type="operand">3</e>
            <e type="operand">2</e>
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            <e type="operand">π</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operand">k</e>
            <e type="operand">pts</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
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            <e type="operand">t</e>
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            <e type="function" args="1">eval</e>
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            <e type="operand">#tmp</e>
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            <e type="function" args="1">sin</e>
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            <e type="operator" args="2">+</e>
            <e type="operand">r.1</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">eval</e>
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            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">#tmp</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" args="6">line</e>
            <e type="operand">t</e>
            <e type="operand">t</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="3">if</e>
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            <e type="operand">#P4</e>
            <e type="operand">r.2</e>
            <e type="operand">0</e>
            <e type="operator" args="2">&gt;</e>
            <e type="operand">#tmp</e>
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            <e type="operand">0</e>
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            <e type="operand">k</e>
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            <e type="operand">4</e>
            <e type="operand">1</e>
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            <e type="operand">t</e>
            <e type="operand">h</e>
            <e type="operand">1</e>
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            <e type="function" args="4">mat</e>
            <e type="function" args="3">if</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P5</e>
            <e type="operand">0</e>
            <e type="operand">h</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P</e>
            <e type="operand">#P1</e>
            <e type="operand">#P2</e>
            <e type="operand">#P3</e>
            <e type="operand">#P4</e>
            <e type="operand">#P5</e>
            <e type="function" args="5">stack</e>
            <e type="operator" args="2">:</e>
            <e type="operand">#P</e>
            <e type="operand">θ</e>
            <e type="function" args="1">Rot</e>
            <e type="operator" args="2">*</e>
            <e type="operand">7</e>
            <e type="operand">1</e>
            <e type="function" args="9">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
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          <description active="true" position="Top" lang="ita">
            <p>profili europei ad U ad ali inclinate [DIN 1026-1:2000] (UPN) e parallele (UPE/PFC). h: altezza trave [mm]; b: larghezza flangia; tw: spessore anima; tf: spessore flangia; r1: raggio di raccordo anima-flangia; r2: raggio di bordo flangia (UPE/PFC quando r2=0); θ: angolo di rotazione antiorario.</p>
          </description>
          <description active="true" position="Top" lang="eng">
            <p>european U-beam [DIN 1026-1:2000] (UPN) and parallel flange channels (UPE/PFC). h: beam height [mm]; b: flange width; tw: web thickness; tf: flange thickness; r1: web-flange junction radius; r2: flange corner radius (UPE/PFC when r2=0); θ: anticlockwise rotation.</p>
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        </picture>
      </region>
      <region id="169" left="1419" top="21912" width="381" height="56" color="#ff0000" bgColor="#ffffff" fontSize="8">
        <text lang="ita">
          <p italic="true">quando r2=0, si ottiene un profilo a U ad ali paralleleNOTA: non usare unità in questa funzione!</p>
        </text>
        <text lang="eng">
          <p italic="true">when r2=0, becomes a Parallel Flange ChannelsNOTE: Don't use units inside this function!</p>
        </text>
      </region>
      <region id="170" left="88" top="23353" width="94" height="24" color="#ff0000" bgColor="#ffffff" fontSize="8">
        <text lang="ita">
          <p bold="true" underline="true">PSEUDONIMI</p>
        </text>
        <text lang="eng">
          <p bold="true" underline="true">PSEUDONYMS</p>
        </text>
      </region>
      <region id="171" left="88" top="23397" width="215" height="30" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <input>
            <e type="operand">D.e</e>
            <e type="operand">t</e>
            <e type="function" args="2">ring</e>
            <e type="operand">D.e</e>
            <e type="operand">t</e>
            <e type="function" args="2">CHS.beam</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="172" left="3047" top="23441" width="440" height="53" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <input>
            <e type="operand">h</e>
            <e type="operand">3</e>
            <e type="operator" args="2">^</e>
            <e type="operand">5</e>
            <e type="operator" args="2">+</e>
            <e type="operand">h</e>
            <e type="operand">3</e>
            <e type="function" args="2">nthroot</e>
            <e type="operator" args="2">-</e>
            <e type="operand">h</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">h</e>
            <e type="operand">1.55306859139485</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">≡</e>
            <e type="function" args="2">at</e>
          </input>
          <result action="numeric">
            <e type="operand">2.9688</e>
            <e type="operand">10</e>
            <e type="operand">14</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
          </result>
        </math>
      </region>
      <region id="173" top="23452" color="#000000" bgColor="#ffffff">
        <area terminator="true" />
      </region>
    </region>
    <region id="174" top="23496" color="#000000" bgColor="#ffffff">
      <area collapsed="true">
        <title lang="eng">
          <p>FORMULAE LIBRARY</p>
        </title>
      </area>
      <region id="175" left="66" top="23518" width="702" height="28" color="#000000" bgColor="#ffffff">
        <writer lang="eng" wrap="Custom" width="550"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><strong><span style="text-decoration: underline">Section Properties of a Polygon - Formulae:</span></strong></div></span>]]></writer>
      </region>
      <region id="176" left="66" top="23584" width="702" height="28" color="#000000" bgColor="#ffffff">
        <writer lang="eng" wrap="Custom" width="550"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><strong>Perimiter Calculation:</strong></div></span>]]></writer>
      </region>
      <region id="177" left="66" top="23639" width="392" height="98" color="#000000" bgColor="#ffffff">
        <picture>
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        </picture>
      </region>
      <region id="178" left="66" top="23760" width="365" height="269" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <input>
            <e type="operand">P#</e>
            <e type="function" args="1">P</e>
            <e type="operand" style="string">Perimiter Calculation</e>
            <e type="operand" style="string">Closing the polygon</e>
            <e type="operand">P#c</e>
            <e type="operand">P#</e>
            <e type="operand">P#</e>
            <e type="operand">1</e>
            <e type="function" args="2">row</e>
            <e type="function" args="2">stack</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">n#</e>
            <e type="operand">P#c</e>
            <e type="function" args="1">rows</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">x#.i</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">x#.i1</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">y#.i</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">y#.i1</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">x#.i1</e>
            <e type="operand">x#.i</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operand">y#.i1</e>
            <e type="operand">y#.i</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">sqrt</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="operand">n#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="function" args="4">sum</e>
            <e type="function" args="1">eval</e>
            <e type="operand">9</e>
            <e type="operand">1</e>
            <e type="function" args="11">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="179" left="66" top="24134" width="702" height="28" color="#000000" bgColor="#ffffff">
        <writer lang="eng" wrap="Custom" width="550"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><strong>Area Calculation:</strong></div></span>]]></writer>
      </region>
      <region id="180" left="66" top="24200" width="671" height="92" color="#000000" bgColor="#ffffff">
        <picture>
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      </region>
      <region id="181" left="66" top="24332" width="365" height="269" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <input>
            <e type="operand">P#</e>
            <e type="function" args="1">A</e>
            <e type="operand" style="string">Area Calculation</e>
            <e type="operand" style="string">Closing the polygon</e>
            <e type="operand">P#c</e>
            <e type="operand">P#</e>
            <e type="operand">P#</e>
            <e type="operand">1</e>
            <e type="function" args="2">row</e>
            <e type="function" args="2">stack</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">n#</e>
            <e type="operand">P#c</e>
            <e type="function" args="1">rows</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">x#.i</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">x#.i1</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">y#.i</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">y#.i1</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="1">-</e>
            <e type="bracket">(</e>
            <e type="operand">y#.i</e>
            <e type="operand">y#.i1</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
            <e type="operand">x#.i1</e>
            <e type="operand">x#.i</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="operand">n#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="function" args="4">sum</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operand">9</e>
            <e type="operand">1</e>
            <e type="function" args="11">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="182" left="66" top="24706" width="702" height="28" color="#000000" bgColor="#ffffff">
        <writer lang="eng" wrap="Custom" width="550"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><strong>1st Moment of Area - Moment of Inertia Calculation (about zero coordinate):</strong></div></span>]]></writer>
      </region>
      <region id="183" left="66" top="24772" width="965" height="105" color="#000000" bgColor="#ffffff">
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            <e type="operand">x#.i</e>
            <e type="operand">x#.i1</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operand">x#.i1</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="operand">n#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="function" args="4">sum</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operand">9</e>
            <e type="operand">1</e>
            <e type="function" args="11">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="186" left="66" top="25267" width="702" height="28" color="#000000" bgColor="#ffffff">
        <writer lang="eng" wrap="Custom" width="550"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><strong>2nd Moment of Area - Moment of Inertia Calculation (about centroid of combined section):</strong></div></span>]]></writer>
      </region>
      <region id="187" left="66" top="25311" width="965" height="81" color="#000000" bgColor="#ffffff">
        <picture>
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</raw>
        </picture>
      </region>
      <region id="188" left="66" top="25410" width="582" height="269" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <input>
            <e type="operand">P#</e>
            <e type="function" args="1">I.xx</e>
            <e type="operand" style="string">2nd Moment of Area - Moment of Inertia</e>
            <e type="operand" style="string">Closing the polygon</e>
            <e type="operand">P#c</e>
            <e type="operand">P#</e>
            <e type="operand">P#</e>
            <e type="operand">1</e>
            <e type="function" args="2">row</e>
            <e type="function" args="2">stack</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">n#</e>
            <e type="operand">P#c</e>
            <e type="function" args="1">rows</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">x#.i</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">x#.i1</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">y#.i</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">y#.i1</e>
            <e type="operand">P#c</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">1</e>
            <e type="operand">12</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="1">-</e>
            <e type="bracket">(</e>
            <e type="operand">x#.i1</e>
            <e type="operand">x#.i</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">y#.i</e>
            <e type="operand">3</e>
            <e type="operator" args="2">^</e>
            <e type="operand">y#.i</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operand">y#.i1</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operand">y#.i</e>
            <e type="operand">y#.i1</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operand">y#.i1</e>
            <e type="operand">3</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="operand">n#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="function" args="4">sum</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">eval</e>
            <e type="operand">9</e>
            <e type="operand">1</e>
            <e type="function" args="11">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="189" left="66" top="25773" width="702" height="28" color="#000000" bgColor="#ffffff">
        <writer lang="eng" wrap="Custom" width="550"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><strong><span style="text-decoration: underline">Properties of a List of Points of Polygons - Formulae:</span></strong></div></span>]]></writer>
      </region>
      <region id="190" left="66" top="25828" width="601" height="164" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="eng">
            <p>Function to calculate angle of the elements in regards to X &amp; Y axis</p>
          </description>
          <input>
            <e type="operand">x.i#</e>
            <e type="operand">y.i#</e>
            <e type="operand">x.j#</e>
            <e type="operand">y.j#</e>
            <e type="function" args="4">angle</e>
            <e type="operand">unit#</e>
            <e type="operand">x.i#</e>
            <e type="function" args="1">abs</e>
            <e type="operand">y.i#</e>
            <e type="function" args="1">abs</e>
            <e type="operand">x.j#</e>
            <e type="function" args="1">abs</e>
            <e type="operand">y.j#</e>
            <e type="function" args="1">abs</e>
            <e type="function" args="4">Max</e>
            <e type="function" args="1">UnitsOf</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">y.j#</e>
            <e type="operand">y.i#</e>
            <e type="operator" args="2">-</e>
            <e type="operand">0</e>
            <e type="operator" args="2">≥</e>
            <e type="operand">x.j#</e>
            <e type="operand">x.i#</e>
            <e type="operator" args="2">-</e>
            <e type="operand">y.j#</e>
            <e type="operand">y.i#</e>
            <e type="operator" args="2">-</e>
            <e type="operand">0.00000000001</e>
            <e type="operand">unit#</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">acot</e>
            <e type="operand">x.j#</e>
            <e type="operand">x.i#</e>
            <e type="operator" args="2">-</e>
            <e type="operand">y.j#</e>
            <e type="operand">y.i#</e>
            <e type="operator" args="2">-</e>
            <e type="operand">0.00000000001</e>
            <e type="operand">unit#</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">acot</e>
            <e type="operand">180</e>
            <e type="operand" style="unit">°</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="3">if</e>
            <e type="function" args="1">eval</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="191" left="66" top="26158" width="521" height="377" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <description active="true" position="Top" lang="eng">
            <p>matrix [x1, x2 | y1, y2] - start and end coordinatesno - number of pointsformat - plotting type for 2D plot, say "."size - font size of a pointcolor - color, say "red"</p>
          </description>
          <input>
            <e type="operand">xy12#</e>
            <e type="operand">no#</e>
            <e type="operand">format#</e>
            <e type="operand">size#</e>
            <e type="operand">color#</e>
            <e type="function" args="5">pts.line</e>
            <e type="operand">pts#</e>
            <e type="operand">no#</e>
            <e type="operand">5</e>
            <e type="function" args="2">matrix</e>
            <e type="operator" args="2">:</e>
            <e type="operand">x1#</e>
            <e type="operand">x2#</e>
            <e type="operand">y1#</e>
            <e type="operand">y2#</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="function" args="6">mat</e>
            <e type="operand">xy12#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">dx#</e>
            <e type="operand">x2#</e>
            <e type="operand">x1#</e>
            <e type="operator" args="2">-</e>
            <e type="operand">no#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">:</e>
            <e type="operand">dy#</e>
            <e type="operand">y2#</e>
            <e type="operand">y1#</e>
            <e type="operator" args="2">-</e>
            <e type="operand">no#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">:</e>
            <e type="operand">xi#</e>
            <e type="operand">x1#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">yi#</e>
            <e type="operand">y1#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">i</e>
            <e type="operand">1</e>
            <e type="operand">no#</e>
            <e type="function" args="2">range</e>
            <e type="operand">pts#</e>
            <e type="operand">i</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">xi#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts#</e>
            <e type="operand">i</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">yi#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts#</e>
            <e type="operand">i</e>
            <e type="operand">3</e>
            <e type="function" args="3">el</e>
            <e type="operand">format#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts#</e>
            <e type="operand">i</e>
            <e type="operand">4</e>
            <e type="function" args="3">el</e>
            <e type="operand">size#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts#</e>
            <e type="operand">i</e>
            <e type="operand">5</e>
            <e type="function" args="3">el</e>
            <e type="operand">color#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">xi#</e>
            <e type="operand">xi#</e>
            <e type="operand">dx#</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">yi#</e>
            <e type="operand">yi#</e>
            <e type="operand">dy#</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">7</e>
            <e type="operand">1</e>
            <e type="function" args="9">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">pts#</e>
            <e type="operand">8</e>
            <e type="operand">1</e>
            <e type="function" args="10">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="192" left="66" top="26774" width="1055" height="658" color="#000000" bgColor="#ffffff" fontSize="8">
        <math optimize="2" decimalPlaces="4">
          <description active="true" position="Top" lang="eng">
            <p>matrix [x1, x2, x3 | y1, y2, y3] - arc definition points coordinatesno - number of pointsα.add - extra rotation angle, keep at 0, try +/-2*π to change orientation of arcformat - plotting type for 2D plot, say "."size - font size of a pointcolor - color, say "red"</p>
          </description>
          <input>
            <e type="operand">xy123#</e>
            <e type="operand">no#</e>
            <e type="operand">α.add#</e>
            <e type="operand">format#</e>
            <e type="operand">size#</e>
            <e type="operand">color#</e>
            <e type="function" args="6">pts.arc</e>
            <e type="operand">pts#</e>
            <e type="operand">no#</e>
            <e type="operand">5</e>
            <e type="function" args="2">matrix</e>
            <e type="operator" args="2">:</e>
            <e type="operand">x1#</e>
            <e type="operand">x2#</e>
            <e type="operand">x3#</e>
            <e type="operand">y1#</e>
            <e type="operand">y2#</e>
            <e type="operand">y3#</e>
            <e type="operand">2</e>
            <e type="operand">3</e>
            <e type="function" args="8">mat</e>
            <e type="operand">xy123#</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">slope21#</e>
            <e type="operand">y2#</e>
            <e type="operand">y1#</e>
            <e type="operator" args="2">-</e>
            <e type="operand">x2#</e>
            <e type="operand">x1#</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">slope32#</e>
            <e type="operand">y3#</e>
            <e type="operand">y2#</e>
            <e type="operator" args="2">-</e>
            <e type="operand">x3#</e>
            <e type="operand">x2#</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">x0#</e>
            <e type="operand">slope21#</e>
            <e type="operand">slope32#</e>
            <e type="operator" args="2">*</e>
            <e type="operand">y1#</e>
            <e type="operand">y3#</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operand">slope32#</e>
            <e type="operand">x1#</e>
            <e type="operand">x2#</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operand">slope21#</e>
            <e type="operand">x2#</e>
            <e type="operand">x3#</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
            <e type="operand">2</e>
            <e type="operand">slope32#</e>
            <e type="operand">slope21#</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">y0#</e>
            <e type="operand">1</e>
            <e type="operand">slope21#</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="1">-</e>
            <e type="bracket">(</e>
            <e type="operand">x0#</e>
            <e type="operand">x1#</e>
            <e type="operand">x2#</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operand">y1#</e>
            <e type="operand">y2#</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">r#</e>
            <e type="operand">x1#</e>
            <e type="operand">x0#</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operand">y1#</e>
            <e type="operand">y0#</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">sqrt</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand" style="string">Start point angle is generally never 360 so lets make sure of it:</e>
            <e type="operand">φ1#</e>
            <e type="operand">x0#</e>
            <e type="operand">y0#</e>
            <e type="operand">x1#</e>
            <e type="operand">y1#</e>
            <e type="function" args="4">angle</e>
            <e type="operand">0.0001</e>
            <e type="operand" style="unit">°</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand" style="string">End point angle is generally never 0 so lets make sure of it:</e>
            <e type="operand">φ3#</e>
            <e type="operand">x0#</e>
            <e type="operand">y0#</e>
            <e type="operand">x3#</e>
            <e type="operand">y3#</e>
            <e type="function" args="4">angle</e>
            <e type="operand">0.0001</e>
            <e type="operand" style="unit">°</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">δφ#</e>
            <e type="operand">φ3#</e>
            <e type="operand">φ1#</e>
            <e type="operator" args="2">-</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">δφ#</e>
            <e type="operand">δφ#</e>
            <e type="operand">α.add#</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">xi#</e>
            <e type="operand">x1#</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">yi#</e>
            <e type="operand">y1#</e>
            <e type="function" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="operand">no#</e>
            <e type="function" args="2">range</e>
            <e type="operand">pts#</e>
            <e type="operand">i#</e>
            <e type="operand">1</e>
            <e type="function" args="3">el</e>
            <e type="operand">xi#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts#</e>
            <e type="operand">i#</e>
            <e type="operand">2</e>
            <e type="function" args="3">el</e>
            <e type="operand">yi#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts#</e>
            <e type="operand">i#</e>
            <e type="operand">3</e>
            <e type="function" args="3">el</e>
            <e type="operand">format#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts#</e>
            <e type="operand">i#</e>
            <e type="operand">4</e>
            <e type="function" args="3">el</e>
            <e type="operand">size#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pts#</e>
            <e type="operand">i#</e>
            <e type="operand">5</e>
            <e type="function" args="3">el</e>
            <e type="operand">color#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">xi#</e>
            <e type="operand">x0#</e>
            <e type="operand">r#</e>
            <e type="operand">φ1#</e>
            <e type="operand">i#</e>
            <e type="operand">δφ#</e>
            <e type="operand">no#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">cos</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">yi#</e>
            <e type="operand">y0#</e>
            <e type="operand">r#</e>
            <e type="operand">φ1#</e>
            <e type="operand">i#</e>
            <e type="operand">δφ#</e>
            <e type="operand">no#</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="1">sin</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">7</e>
            <e type="operand">1</e>
            <e type="function" args="9">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">pts#</e>
            <e type="operand">16</e>
            <e type="operand">1</e>
            <e type="function" args="18">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="193" left="66" top="27775" width="973" height="500" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <description active="true" position="Top" lang="eng">
            <p>Plotting using specific colors</p>
          </description>
          <input>
            <e type="operand">blue</e>
            <e type="operand">red</e>
            <e type="operand">green</e>
            <e type="operand">magenta</e>
            <e type="operand">orange</e>
            <e type="operand">brown</e>
            <e type="operand">strings</e>
            <e type="function" args="7">XYPlotGroupByColors</e>
            <e type="operand" style="string">offset to hide the null values (x-axis)</e>
            <e type="operand">offset</e>
            <e type="operand">10</e>
            <e type="operand">10</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">:</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operand">cLists</e>
            <e type="operand">blue</e>
            <e type="function" args="1">sys2mat.1</e>
            <e type="operand">red</e>
            <e type="function" args="1">sys2mat.1</e>
            <e type="operand">green</e>
            <e type="function" args="1">sys2mat.1</e>
            <e type="operand">magenta</e>
            <e type="function" args="1">sys2mat.1</e>
            <e type="operand">orange</e>
            <e type="function" args="1">sys2mat.1</e>
            <e type="operand">brown</e>
            <e type="function" args="1">sys2mat.1</e>
            <e type="operand">6</e>
            <e type="operand">1</e>
            <e type="function" args="8">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">out</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="function" args="2">matrix</e>
            <e type="operator" args="2">:</e>
            <e type="operand">c</e>
            <e type="operand">1</e>
            <e type="operator" args="2">:</e>
            <e type="operand">c</e>
            <e type="operand">7</e>
            <e type="operator" args="2">&lt;</e>
            <e type="operand">c</e>
            <e type="operand">c</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">cLists</e>
            <e type="operand">c</e>
            <e type="function" args="2">el</e>
            <e type="operand">0</e>
            <e type="operator" args="2">≠</e>
            <e type="operand">n</e>
            <e type="operand">1</e>
            <e type="operator" args="2">:</e>
            <e type="operand">n</e>
            <e type="operand">cLists</e>
            <e type="operand">c</e>
            <e type="function" args="2">el</e>
            <e type="function" args="1">length</e>
            <e type="operator" args="2">≤</e>
            <e type="operand">n</e>
            <e type="operand">n</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">out</e>
            <e type="operand">c</e>
            <e type="operand">n</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">6</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="2">el</e>
            <e type="operand">cLists</e>
            <e type="operand">c</e>
            <e type="function" args="2">el</e>
            <e type="operand">n</e>
            <e type="function" args="2">el</e>
            <e type="operand">offset</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="4">for</e>
            <e type="operand" style="string" />
            <e type="function" args="3">if</e>
            <e type="function" args="4">for</e>
            <e type="operand">out</e>
            <e type="operand">out</e>
            <e type="operand">offset</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">strings</e>
            <e type="operand">0</e>
            <e type="operator" args="2">≠</e>
            <e type="operand">len</e>
            <e type="operand">out</e>
            <e type="function" args="1">length</e>
            <e type="operator" args="2">:</e>
            <e type="operand">n</e>
            <e type="operand">1</e>
            <e type="operator" args="2">:</e>
            <e type="operand">n</e>
            <e type="operand">strings</e>
            <e type="function" args="1">sys2mat.1</e>
            <e type="function" args="1">length</e>
            <e type="operator" args="2">≤</e>
            <e type="operand">n</e>
            <e type="operand">n</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">out</e>
            <e type="operand">len</e>
            <e type="operand">n</e>
            <e type="operator" args="2">+</e>
            <e type="function" args="2">el</e>
            <e type="operand">strings</e>
            <e type="operand">n</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="4">for</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operand" style="string" />
            <e type="function" args="3">if</e>
            <e type="operand">out</e>
            <e type="function" args="1">mat2sys.1</e>
            <e type="operand">7</e>
            <e type="operand">1</e>
            <e type="function" args="9">line</e>
            <e type="operator" args="2">:</e>
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        </math>
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      <region id="194" left="66" top="29755" width="919" height="28" color="#000000" bgColor="#ffffff">
        <writer lang="eng" wrap="Custom" width="724"><![CDATA[<span style="font-family: 'Arial Unicode MS'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 115%">
<div><em><span style="text-decoration: underline">Creating a time stamp for the purpose of evaluating performance:</span></em></div></span>]]></writer>
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      <region id="195" left="66" top="29810" width="226" height="26" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <input>
            <e type="operand">3</e>
            <e type="function" args="1">appVersion</e>
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          <result action="numeric">
            <e type="operand" style="string">0.99.6671</e>
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        </math>
      </region>
      <region id="196" left="66" top="29843" width="230" height="26" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="3">
          <input>
            <e type="operand">Tstamp</e>
            <e type="operand" style="string" />
            <e type="function" args="1">time</e>
            <e type="operator" args="2">:</e>
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          <contract>
            <e type="operand" style="unit">yr</e>
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          <result action="numeric">
            <e type="operand">417.281</e>
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      <region id="197" left="66" top="29887" width="196" height="92" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <input>
            <e type="operand">t#</e>
            <e type="function" args="1">tm</e>
            <e type="operand">t.new#</e>
            <e type="operand" style="string" />
            <e type="function" args="1">time</e>
            <e type="operator" args="2">:</e>
            <e type="operand">Δt#</e>
            <e type="operand">t.new#</e>
            <e type="operand">t#</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">:</e>
            <e type="operand">t#</e>
            <e type="operand">t.new#</e>
            <e type="operator" args="2">:</e>
            <e type="operand">Δt#</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" args="6">line</e>
            <e type="operator" args="2">:</e>
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      <region id="198" left="66" top="30019" width="170" height="26" color="#000000" bgColor="#ffffff" fontSize="8">
        <math decimalPlaces="4">
          <input>
            <e type="operand">Tstamp</e>
            <e type="function" args="1">tm</e>
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          <result action="numeric">
            <e type="operand">0.119</e>
            <e type="operand" style="unit">s</e>
            <e type="operator" args="2">*</e>
          </result>
        </math>
      </region>
      <region id="199" top="30327" color="#000000" bgColor="#ffffff">
        <area terminator="true" />
      </region>
    </region>
    <region id="200" left="44" top="30349" width="755" height="26" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="594"><![CDATA[<span style="font-family: 'Courier New'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><strong>Sign convention:</strong></div></span>]]></writer>
    </region>
    <region id="201" left="44" top="30382" width="756" height="74" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="594"><![CDATA[<span style="font-family: 'Courier New'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div>Cross-section of column is a z-plane. Positive x and y are to the right and upward. Positive moments cause compression at positive x locations and positive y locations. Compression is positive</div></span>]]></writer>
    </region>
    <region id="202" left="44" top="30503" width="755" height="26" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="594"><![CDATA[<span style="font-family: 'Courier New'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div><strong>Define section geometry assuming section centroid at the zero coordinates:</strong></div></span>]]></writer>
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      <math decimalPlaces="4">
        <input>
          <e type="operand">a#</e>
          <e type="operand">2000</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="204" left="154" top="30547" width="98" height="24" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="4">
        <input>
          <e type="operand">b#</e>
          <e type="operand">1350</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="205" left="264" top="30547" width="82" height="24" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="4">
        <input>
          <e type="operand">c#</e>
          <e type="operand">80</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="206" left="363" top="30547" width="87" height="28" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math decimalPlaces="4">
        <input>
          <e type="operand">n.plot</e>
          <e type="operand">0.4</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="207" left="451" top="30547" width="357" height="26" color="#000000" bgColor="#ffffff">
      <writer lang="eng" wrap="Custom" width="275"><![CDATA[<span style="font-family: 'Courier New'; font-size: 8pt; font-weight: normal; font-style: normal; color: Black; background-color: Transparent; text-align: left; line-height: 150%">
<div>(power of size scaling for plotting rebar)</div></span>]]></writer>
    </region>
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      <math decimalPlaces="4">
        <input>
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          <e type="function" args="3">rectangle</e>
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          <e type="operand">b#</e>
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          <e type="operator" args="2">/</e>
          <e type="operator" args="1">-</e>
          <e type="function" args="3">Translate</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="function" args="3">sys</e>
          <e type="function" args="1">eval</e>
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        <result action="numeric">
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          <e type="operand">0.675</e>
          <e type="operand" style="unit">m</e>
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          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0.675</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0.675</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.675</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.675</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
          <e type="operand">5</e>
          <e type="operand">2</e>
          <e type="function" args="12">mat</e>
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    </region>
    <region id="209" left="44" top="30690" width="605" height="166" color="#000000" bgColor="#c0c0c0" fontSize="8">
      <math optimize="2" decimalPlaces="4">
        <description active="false" position="Top" lang="eng">
          <p />
        </description>
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          <e type="operand">c#</e>
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          <e type="bracket">(</e>
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          <e type="operand">a#</e>
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          <e type="bracket">(</e>
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          <e type="operator" args="2">/</e>
          <e type="operand">c#</e>
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          <e type="operand">2</e>
          <e type="function" args="6">mat</e>
          <e type="operand">48</e>
          <e type="operand" style="string">.</e>
          <e type="operand">A.s35</e>
          <e type="operand" style="unit">mm</e>
          <e type="operand">2</e>
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          <e type="operator" args="2">/</e>
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          <e type="operand">n.plot</e>
          <e type="operator" args="2">^</e>
          <e type="operand" style="string">red</e>
          <e type="function" args="5">pts.line</e>
          <e type="operand">a#</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operand">c#</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="1">-</e>
          <e type="operand">a#</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operand">c#</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operand">b#</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operand">c#</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="1">-</e>
          <e type="operand">b#</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operand">c#</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="1">-</e>
          <e type="operand">2</e>
          <e type="operand">2</e>
          <e type="function" args="6">mat</e>
          <e type="operand">48</e>
          <e type="operand" style="string">.</e>
          <e type="operand">A.s35</e>
          <e type="operand" style="unit">mm</e>
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          <e type="operator" args="2">^</e>
          <e type="operator" args="2">/</e>
          <e type="bracket">(</e>
          <e type="operand">n.plot</e>
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          <e type="operand" style="string">red</e>
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          <e type="operand">1</e>
          <e type="function" args="4">sys</e>
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          <e type="operand">c_rebar_XY#</e>
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          <e type="operator" args="2">:</e>
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      </math>
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          <e type="operand">i##</e>
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          <e type="operand">n.rebar_entries#</e>
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          <e type="operand">i##</e>
          <e type="operand">1</e>
          <e type="operator" args="2">≡</e>
          <e type="operand">c_rebar_temp#</e>
          <e type="operand">c_rebar_XY#</e>
          <e type="operand">i##</e>
          <e type="function" args="2">el</e>
          <e type="function" args="1">eval</e>
          <e type="operator" args="2">:</e>
          <e type="operand">c_rebar_temp#</e>
          <e type="operand">c_rebar_temp#</e>
          <e type="operand">c_rebar_XY#</e>
          <e type="operand">i##</e>
          <e type="function" args="2">el</e>
          <e type="function" args="2">stack</e>
          <e type="function" args="1">eval</e>
          <e type="operator" args="2">:</e>
          <e type="function" args="3">if</e>
          <e type="function" args="3">for</e>
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      </math>
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      <math optimize="2" decimalPlaces="4" matrixOptions="0,0,5,50">
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          <e type="operand">c_rebar_XY#</e>
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          <e type="operand">15967.93</e>
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          <e type="operand" style="string">Mx</e>
          <e type="operand" style="string">My</e>
          <e type="operand" style="string">degree</e>
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          <e type="operand" style="string">kN</e>
          <e type="operand" style="string" />
          <e type="operand" style="string">kN.m</e>
          <e type="operand" style="string">kN.m</e>
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          <e type="operand">6</e>
          <e type="function" args="14">mat</e>
          <e type="operator" args="2">:</e>
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        <input>
          <e type="operand">rot#</e>
          <e type="operand">0.0001</e>
          <e type="operand">10</e>
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          <e type="operand">comp#</e>
          <e type="operand">0.0001</e>
          <e type="operand">10</e>
          <e type="function" args="2">range</e>
          <e type="operand">PzMxMy</e>
          <e type="operand">PzMxMy</e>
          <e type="operand">36</e>
          <e type="operand">rot#</e>
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          <e type="operand" style="unit">°</e>
          <e type="operator" args="2">*</e>
          <e type="operand">10</e>
          <e type="operand">comp#</e>
          <e type="operator" args="2">*</e>
          <e type="operand" style="unit">%</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="2">biaxial</e>
          <e type="function" args="2">stack</e>
          <e type="function" args="1">eval</e>
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          <e type="function" args="3">for</e>
          <e type="function" args="3">for</e>
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      <math matrixOptions="0,0,6,69">
        <input>
          <e type="operand">PzMxMy</e>
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        <result action="numeric">
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        <e type="operand" style="string">kN.m</e>
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