﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<?application progid="SMath Studio Desktop" version="1.0.8206.25180"?>
<worksheet xmlns="http://smath.info/schemas/worksheet/1.0">
  <settings ppi="96">
    <identity>
      <id>97471233-a77d-46af-9321-c0e5eda47e21</id>
      <revision>4</revision>
    </identity>
    <calculation>
      <precision>2</precision>
      <exponentialThreshold>5</exponentialThreshold>
      <trailingZeros>true</trailingZeros>
      <significantDigitsMode>false</significantDigitsMode>
      <roundingMode>0</roundingMode>
      <approximateEqualAccuracy>1</approximateEqualAccuracy>
      <fractions>decimal</fractions>
    </calculation>
    <pageModel active="false" viewMode="2" printGrid="false" printAreas="true" simpleEqualsOnly="false" printBackgroundImages="true">
      <paper id="9" orientation="Portrait" width="827" height="1169" />
      <margins left="39" right="39" top="49" bottom="49" />
      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
      <footer alignment="Center" color="#a9a9a9">&amp;[PAGENUM] / &amp;[COUNT]</footer>
      <backgrounds />
    </pageModel>
    <dependencies>
      <assembly name="SMath Studio Desktop" version="1.0.8206.25180" guid="a37cba83-b69c-4c71-9992-55ff666763bd" />
      <assembly name="MathRegion" version="1.11.8206.25180" guid="02f1ab51-215b-466e-a74d-5d8b1cf85e8d" />
      <assembly name="Custom Functions" version="1.1.8051.30522" guid="18dadffd-79a3-4cf9-aee1-d66deb0ea720" />
      <assembly name="SpecialFunctions" version="1.12.8206.25180" guid="2814e667-4e12-48b1-8d51-194e480eabc5" />
      <assembly name="DotNumerics" version="1.1.8269.16536" guid="2a69099d-3185-4ea7-a130-65f2bf94c8d6" />
      <assembly name="TextRegion" version="1.11.8206.25180" guid="485d28c5-349a-48b6-93be-12a35a1c1e39" />
      <assembly name="AreaRegion" version="1.11.8206.25180" guid="4974b228-4974-44cf-8274-bf2936b4a766" />
      <assembly name="X-Y Plot Region (JXCharts)" version="0.2.8037.8305" guid="c12231ec-4873-43c1-a7d0-a167ebd17066" />
      <assembly name="PlotRegion" version="1.11.8206.25180" guid="c451c2b5-798b-4f08-b9ec-b90963d1ddaa" />
    </dependencies>
  </settings>
  <regions type="content">
    <region top="0" color="#000000">
      <area collapsed="true">
        <title lang="eng">
          <content>
            <p>Input &amp; modal analysis</p>
          </content>
        </title>
      </area>
      <region left="18" top="45" width="78" height="23" color="#000000" fontSize="10">
        <text lang="eng" fontFamily="Courier New" fontSize="10">
          <content>
            <p>diameter</p>
          </content>
        </text>
      </region>
      <region left="180" top="45" width="90" height="45" color="#000000" bgColor="#80ff80" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">D</e>
            <e type="operand">1.8</e>
            <e type="operand" style="unit">m</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1.8</e>
            <e type="operand" style="unit">m</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="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="90" width="86" height="23" color="#000000" fontSize="10">
        <text lang="eng" fontFamily="Courier New" fontSize="10">
          <content>
            <p>thickness</p>
          </content>
        </text>
      </region>
      <region left="180" top="90" width="96" height="45" color="#000000" bgColor="#80ff80" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">t.b</e>
            <e type="operand">50</e>
            <e type="operand" style="unit">mm</e>
            <e type="operator" args="2">*</e>
            <e type="operand">45</e>
            <e type="operand" style="unit">mm</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="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="135" width="62" height="23" color="#000000" fontSize="10">
        <text lang="eng" fontFamily="Courier New" fontSize="10">
          <content>
            <p>length</p>
          </content>
        </text>
      </region>
      <region left="180" top="135" width="82" height="45" color="#000000" bgColor="#80ff80" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">L</e>
            <e type="operand">15</e>
            <e type="operand" style="unit">m</e>
            <e type="operator" args="2">*</e>
            <e type="operand">15</e>
            <e type="operand" style="unit">m</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="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="180" top="180" width="111" height="52" color="#000000" bgColor="#80ff80" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">ρ</e>
            <e type="operand">7850</e>
            <e type="operand">7850</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">mat</e>
            <e type="operand" style="unit">kg</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 left="18" top="189" width="68" height="24" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">Density</e>
          </input>
        </math>
      </region>
      <region left="18" top="234" width="118" height="38" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Courier New" fontSize="10">
          <content>
            <p>distance <br />Between nodes</p>
          </content>
        </text>
      </region>
      <region left="180" top="234" width="74" height="45" color="#000000" bgColor="#80ff80" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">l</e>
            <e type="operand">5</e>
            <e type="operand" style="unit">m</e>
            <e type="operator" args="2">*</e>
            <e type="operand">5</e>
            <e type="operand" style="unit">m</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="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="279" width="118" height="23" color="#000000" fontSize="10">
        <text lang="eng" fontFamily="Courier New" fontSize="10">
          <content>
            <p>Young modulus</p>
          </content>
        </text>
      </region>
      <region left="180" top="279" width="106" height="45" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">E</e>
            <e type="operand">205</e>
            <e type="operand" style="unit">GPa</e>
            <e type="operator" args="2">*</e>
            <e type="operand">205</e>
            <e type="operand" style="unit">GPa</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="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="18" top="315" width="118" height="23" color="#000000" fontSize="10">
        <text lang="eng" fontFamily="Courier New" fontSize="10">
          <content>
            <p>Poisson ratio</p>
          </content>
        </text>
      </region>
      <region left="180" top="315" width="62" height="24" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">ν</e>
            <e type="operand">0.3</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="396" top="342" width="18" height="24" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">7</e>
          </input>
        </math>
      </region>
      <region left="18" top="351" width="150" height="23" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Courier New" fontSize="10">
          <content>
            <p>Shear form factor</p>
          </content>
        </text>
      </region>
      <region left="180" top="351" width="46" height="24" color="#000000" bgColor="#80ff80" fontSize="10">
        <math>
          <input>
            <e type="operand">κ</e>
            <e type="operand">2</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region top="387" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
              <p> FEM initiation</p>
            </content>
          </title>
        </area>
        <region left="36" top="396" width="70" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
              <p>section</p>
            </content>
          </text>
        </region>
        <region left="108" top="423" width="54" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
          <p>Area </p>
        </content>
          </text>
        </region>
        <region left="270" top="423" width="126" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
          <p>masse lineique</p>
        </content>
          </text>
        </region>
        <region left="486" top="423" width="78" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
          <p>inertie </p>
        </content>
          </text>
        </region>
        <region left="54" top="441" width="185" height="66" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">A</e>
              <e type="operand">π</e>
              <e type="operand">D</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operand">D</e>
              <e type="operand">2</e>
              <e type="operand">t.b</e>
              <e type="operator" args="2">*</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="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">4</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">vectorize</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="423" top="441" width="185" height="66" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">I</e>
              <e type="operand">π</e>
              <e type="operand">D</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operand">D</e>
              <e type="operand">2</e>
              <e type="operand">t.b</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">4</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">64</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">vectorize</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="261" top="450" width="66" height="30" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">w</e>
              <e type="operand">A</e>
              <e type="operand">ρ</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">vectorize</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="72" top="513" width="118" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
              <p>Nodes per bar</p>
            </content>
          </text>
        </region>
        <region left="261" top="513" width="78" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
              <p>ditance </p>
            </content>
          </text>
        </region>
        <region left="90" top="531" width="62" height="49" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">n</e>
              <e type="operand">L</e>
              <e type="operand">l</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">Floor</e>
              <e type="function" args="1">vectorize</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="297" top="531" width="52" height="47" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">d</e>
              <e type="operand">L</e>
              <e type="operand">n</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">vectorize</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="513" top="576" width="211" height="39" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">d</e>
              <e type="operand">n</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">vectorize</e>
              <e type="bracket">(</e>
              <e type="function" args="1">sum</e>
              <e type="bracket">(</e>
              <e type="operand">L</e>
              <e type="function" args="1">sum</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">≡</e>
            </input>
            <result action="numeric">
              <e type="operand">1.00</e>
            </result>
          </math>
        </region>
        <region left="90" top="585" width="146" height="37" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">n.tot</e>
              <e type="operand">n</e>
              <e type="function" args="1">sum</e>
              <e type="operator" args="2">:</e>
            </input>
            <result action="numeric">
              <e type="operand">6.00</e>
            </result>
          </math>
        </region>
        <region left="387" top="585" width="118" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
          <p>sanity check </p>
        </content>
          </text>
        </region>
        <region left="45" top="648" width="182" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
          <p>Rigidité sectionnelle</p>
        </content>
          </text>
        </region>
        <region left="63" top="666" width="525" height="172" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">L</e>
              <e type="operand">E</e>
              <e type="operand">ν</e>
              <e type="operand">I</e>
              <e type="operand">A</e>
              <e type="operand">κ</e>
              <e type="function" args="6">K.e</e>
              <e type="operand">ϕ</e>
              <e type="operand">12</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="operand">ν</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">I</e>
              <e type="operator" args="2">*</e>
              <e type="operand">κ</e>
              <e type="operand">A</e>
              <e type="operator" args="2">*</e>
              <e type="operand">L</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">κ</e>
              <e type="operand">0</e>
              <e type="operator" args="2">&gt;</e>
              <e type="operand">0</e>
              <e type="function" args="3">cases</e>
              <e type="operator" args="2">:</e>
              <e type="operand">E</e>
              <e type="operand">I</e>
              <e type="operator" args="2">*</e>
              <e type="operand">L</e>
              <e type="operand">3</e>
              <e type="operator" args="2">^</e>
              <e type="operand">1</e>
              <e type="operand">ϕ</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">12</e>
              <e type="operand">6</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operand">12</e>
              <e type="operator" args="1">-</e>
              <e type="operand">6</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operand">6</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operand">4</e>
              <e type="operand">ϕ</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">L</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">6</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">2</e>
              <e type="operand">ϕ</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">L</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">12</e>
              <e type="operator" args="1">-</e>
              <e type="operand">6</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">12</e>
              <e type="operand">6</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">6</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">ϕ</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">L</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">6</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">4</e>
              <e type="operand">ϕ</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">L</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">4</e>
              <e type="operand">4</e>
              <e type="function" args="18">mat</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 left="45" top="828" width="102" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
              <p>Mass matrix</p>
            </content>
          </text>
        </region>
        <region left="90" top="846" width="102" height="23" color="#000000" fontSize="10">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
              <p>Lumped mass</p>
            </content>
          </text>
        </region>
        <region left="360" top="846" width="126" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
          <p>Masse repartie</p>
        </content>
          </text>
        </region>
        <region left="351" top="855" width="373" height="100" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">L</e>
              <e type="operand">w</e>
              <e type="function" args="2">M.con</e>
              <e type="operand">w</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operand">420</e>
              <e type="operator" args="2">/</e>
              <e type="operand">156</e>
              <e type="operand">22</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operand">54</e>
              <e type="operand">13</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">22</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operand">4</e>
              <e type="operand">L</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">13</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
              <e type="operand">L</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">54</e>
              <e type="operand">13</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operand">156</e>
              <e type="operand">22</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">13</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">3</e>
              <e type="operand">L</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">22</e>
              <e type="operand">L</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">4</e>
              <e type="operand">L</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">4</e>
              <e type="operand">4</e>
              <e type="function" args="18">mat</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="63" top="864" width="208" height="83" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">M</e>
              <e type="operand">J</e>
              <e type="function" args="2">M.lump</e>
              <e type="operand">1</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">M</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">0</e>
              <e type="operand">J</e>
              <e type="operand">4</e>
              <e type="operand">4</e>
              <e type="function" args="18">mat</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="45" top="954" width="376" height="47" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">M</e>
              <e type="operand">V</e>
              <e type="function" args="2">stack2</e>
              <e type="operand">V</e>
              <e type="operand">M</e>
              <e type="function" args="1">IsDefined</e>
              <e type="operator" args="1">¬</e>
              <e type="operand">M</e>
              <e type="operand">V</e>
              <e type="function" args="2">stack</e>
              <e type="function" args="3">cases</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="45" top="999" width="190" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
              <p style="text-decoration: underline;">Global property vector</p>
            </content>
          </text>
        </region>
        <region left="99" top="1026" width="215" height="32" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">d.g</e>
              <e type="operand">E.g</e>
              <e type="operand">I.g</e>
              <e type="operand">W.g</e>
              <e type="function" args="4">Clear</e>
            </input>
            <result action="numeric">
              <e type="operand">1.00</e>
            </result>
          </math>
        </region>
        <region left="81" top="1062" width="255" height="216" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">i</e>
              <e type="operand">1</e>
              <e type="operand">n</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operand">d.g</e>
              <e type="operand">d.g</e>
              <e type="operand">n</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">Ones</e>
              <e type="operand">d</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="2">stack2</e>
              <e type="operator" args="2">:</e>
              <e type="operand">E.g</e>
              <e type="operand">E.g</e>
              <e type="operand">n</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">Ones</e>
              <e type="operand">E</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="2">stack2</e>
              <e type="operator" args="2">:</e>
              <e type="operand">G.g</e>
              <e type="operand">G.g</e>
              <e type="operand">n</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">Ones</e>
              <e type="operand">G</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="2">stack2</e>
              <e type="operator" args="2">:</e>
              <e type="operand">I.g</e>
              <e type="operand">I.g</e>
              <e type="operand">n</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">Ones</e>
              <e type="operand">I</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="2">stack2</e>
              <e type="operator" args="2">:</e>
              <e type="operand">A.g</e>
              <e type="operand">A.g</e>
              <e type="operand">n</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">Ones</e>
              <e type="operand">A</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="2">stack2</e>
              <e type="operator" args="2">:</e>
              <e type="operand">w.g</e>
              <e type="operand">w.g</e>
              <e type="operand">n</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">Ones</e>
              <e type="operand">w</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="2">stack2</e>
              <e type="operator" args="2">:</e>
              <e type="operand">6</e>
              <e type="operand">1</e>
              <e type="function" args="8">line</e>
              <e type="function" args="3">for</e>
            </input>
          </math>
        </region>
        <region left="99" top="1278" width="177" height="96" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">i</e>
              <e type="operand">1</e>
              <e type="operand">n.tot</e>
              <e type="bracket">(</e>
              <e type="function" args="2">range</e>
              <e type="operand">x.node</e>
              <e type="operand">i</e>
              <e type="operand">1</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="2">el</e>
              <e type="operand">d.g</e>
              <e type="operand">j</e>
              <e type="function" args="2">el</e>
              <e type="operand">j</e>
              <e type="operand">1</e>
              <e type="operand">i</e>
              <e type="function" args="4">sum</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="3">for</e>
            </input>
          </math>
        </region>
        <region top="1377" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region left="18" top="1395" width="302" height="23" color="#000000" fontSize="10" isBreakable="false">
        <text lang="eng" fontFamily="Courier New" fontSize="10">
          <content>
          <p>Ajout masses en Le long de la poutre</p>
        </content>
        </text>
      </region>
      <region left="54" top="1431" width="129" height="32" color="#000000" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">m.g</e>
            <e type="operand">n.tot</e>
            <e type="function" args="1">Zeros</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="207" top="1431" width="129" height="32" color="#000000" fontSize="10">
        <math optimize="2">
          <input>
            <e type="operand">j.g</e>
            <e type="operand">n.tot</e>
            <e type="function" args="1">Zeros</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="54" top="1458" width="153" height="45" color="#000000" bgColor="#80ff80" fontSize="10">
        <math>
          <input>
            <e type="operand">m.g</e>
            <e type="operand">n.tot</e>
            <e type="function" args="2">el</e>
            <e type="operand">1825</e>
            <e type="operand" style="unit">tonne</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="207" top="1458" width="178" height="54" color="#000000" bgColor="#80ff80" fontSize="10">
        <math>
          <input>
            <e type="operand">j.g</e>
            <e type="operand">n.tot</e>
            <e type="function" args="2">el</e>
            <e type="operand">1.6</e>
            <e type="operand">10</e>
            <e type="operand">8</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operand" style="unit">kg</e>
            <e type="operator" args="2">*</e>
            <e type="operand" style="unit">m</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="54" top="1512" width="149" height="62" color="#000000" bgColor="#80ff80" fontSize="10">
        <math>
          <input>
            <e type="operand">m.g</e>
            <e type="operand">n.tot</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="2">el</e>
            <e type="operand">216</e>
            <e type="operand" style="unit">tonne</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="207" top="1512" width="171" height="71" color="#000000" bgColor="#80ff80" fontSize="10">
        <math>
          <input>
            <e type="operand">j.g</e>
            <e type="operand">n.tot</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="function" args="2">el</e>
            <e type="operand">150</e>
            <e type="operand" style="unit">tonne</e>
            <e type="operator" args="2">*</e>
            <e type="operand" style="unit">m</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region top="1575" color="#000000">
        <area collapsed="true">
          <title lang="eng">
            <content>
              <p>Modal analysis</p>
            </content>
          </title>
        </area>
        <region left="18" top="1593" width="158" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
              <p style="text-decoration: underline;">Global FEM Matrix:</p>
            </content>
          </text>
        </region>
        <region left="45" top="1611" width="158" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
          <p>Allocation memoire</p>
        </content>
          </text>
        </region>
        <region left="45" top="1629" width="371" height="36" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">K.g</e>
              <e type="operand">2</e>
              <e type="operand">n.tot</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">eval</e>
              <e type="operand">2</e>
              <e type="operand">n.tot</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">eval</e>
              <e type="function" args="2">Zeros</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="45" top="1656" width="371" height="36" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">M.g</e>
              <e type="operand">2</e>
              <e type="operand">n.tot</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">eval</e>
              <e type="operand">2</e>
              <e type="operand">n.tot</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">eval</e>
              <e type="function" args="2">Zeros</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="36" top="1692" width="710" height="185" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">i</e>
              <e type="operand">1</e>
              <e type="operand">n.tot</e>
              <e type="function" args="2">range</e>
              <e type="operand">N.1</e>
              <e type="operand">2</e>
              <e type="operand">i</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">j</e>
              <e type="operand">0</e>
              <e type="operand">3</e>
              <e type="function" args="2">range</e>
              <e type="operand">k</e>
              <e type="operand">0</e>
              <e type="operand">3</e>
              <e type="function" args="2">range</e>
              <e type="operand">K.g</e>
              <e type="operand">N.1</e>
              <e type="operand">j</e>
              <e type="operator" args="2">+</e>
              <e type="operand">N.1</e>
              <e type="operand">k</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="3">el</e>
              <e type="operand">K.g</e>
              <e type="operand">N.1</e>
              <e type="operand">j</e>
              <e type="operator" args="2">+</e>
              <e type="operand">N.1</e>
              <e type="operand">k</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="3">el</e>
              <e type="operand">d.g</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">E.g</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">ν</e>
              <e type="operand">I.g</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">A.g</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">κ</e>
              <e type="function" args="6">K.e</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="operator" args="2">+</e>
              <e type="function" args="3">el</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M.g</e>
              <e type="operand">N.1</e>
              <e type="operand">j</e>
              <e type="operator" args="2">+</e>
              <e type="operand">N.1</e>
              <e type="operand">k</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="3">el</e>
              <e type="operand">M.g</e>
              <e type="operand">N.1</e>
              <e type="operand">j</e>
              <e type="operator" args="2">+</e>
              <e type="operand">N.1</e>
              <e type="operand">k</e>
              <e type="operator" args="2">+</e>
              <e type="function" args="3">el</e>
              <e type="operand">d.g</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">w.g</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">M.con</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="operator" args="2">+</e>
              <e type="function" args="3">el</e>
              <e type="operator" args="2">+</e>
              <e type="operand">m.g</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">j.g</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">M.lump</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="operator" args="2">+</e>
              <e type="function" args="3">el</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="function" args="3">for</e>
              <e type="function" args="3">for</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>
            </input>
          </math>
        </region>
        <region left="45" top="1872" width="269" height="65" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">Encastrement</e>
              <e type="operand">K.g</e>
              <e type="operand">K.g</e>
              <e type="function" args="1">UnitsOf</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">vectorize</e>
              <e type="function" args="1">max</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="45" top="1935" width="158" height="23" color="#000000" fontSize="10">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
              <p>Boundary condition</p>
            </content>
          </text>
        </region>
        <region left="72" top="1953" width="375" height="49" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">K.g</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">K.g</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="operand">K.g</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="3">el</e>
              <e type="function" args="1">UnitsOf</e>
              <e type="operand">Encastrement</e>
              <e type="operator" args="2">*</e>
              <e type="operand">10</e>
              <e type="operand">6</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 left="72" top="1998" width="375" height="49" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">K.g</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">K.g</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="operand">K.g</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="function" args="3">el</e>
              <e type="function" args="1">UnitsOf</e>
              <e type="operand">Encastrement</e>
              <e type="operator" args="2">*</e>
              <e type="operand">10</e>
              <e type="operand">6</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 left="54" top="2043" width="198" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
          <p>Matrices adimensionnées</p>
        </content>
          </text>
        </region>
        <region left="126" top="2070" width="149" height="61" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">K.g.a</e>
              <e type="operand">K.g</e>
              <e type="operand">K.g</e>
              <e type="function" args="1">UnitsOf</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">vectorize</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="414" top="2070" width="149" height="61" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">M.g.a</e>
              <e type="operand">M.g</e>
              <e type="operand">M.g</e>
              <e type="function" args="1">UnitsOf</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">vectorize</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="36" top="2151" width="358" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
            <p style="text-decoration: underline;">Resolution valeur propres Matrice dynamique</p>
          </content>
          </text>
        </region>
        <region left="81" top="2178" width="158" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
          <p>modes considerés :</p>
        </content>
          </text>
        </region>
        <region left="252" top="2178" width="71" height="30" color="#000000" bgColor="#80ff80" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">n.mode</e>
              <e type="operand">4</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="81" top="2205" width="248" height="32" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">D</e>
              <e type="operand">M.g.a</e>
              <e type="function" args="1">dn_MatrixInverse</e>
              <e type="operand">K.g.a</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="81" top="2232" width="271" height="28" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">Ω</e>
              <e type="operand">D</e>
              <e type="function" args="1">dn_LinAlgEigenvalues</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="81" top="2250" width="180" height="33" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">Ω.sort</e>
              <e type="operand">Ω</e>
              <e type="bracket">(</e>
              <e type="function" args="1">sort</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="81" top="2295" width="246" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
          <p>creation table correspondance</p>
        </content>
          </text>
        </region>
        <region left="90" top="2313" width="198" height="105" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">i</e>
              <e type="operand">1</e>
              <e type="operand">Ω</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operand">j</e>
              <e type="operand">1</e>
              <e type="operand">Ω</e>
              <e type="function" args="1">length</e>
              <e type="function" args="2">range</e>
              <e type="operand">Ω.sort</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">Ω</e>
              <e type="operand">j</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">corr</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">j</e>
              <e type="operator" args="2">:</e>
              <e type="function" args="2">if</e>
              <e type="function" args="3">for</e>
              <e type="function" args="3">for</e>
            </input>
          </math>
        </region>
        <region left="81" top="2403" width="282" height="40" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">ω</e>
              <e type="operand">Ω.sort</e>
              <e type="function" args="1">sqrt</e>
              <e type="function" args="1">vectorize</e>
              <e type="operand">1</e>
              <e type="operand">n.mode</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" args="5">submatrix</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="369" top="2403" width="66" height="41" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">f</e>
              <e type="operand">ω</e>
              <e type="operand">2</e>
              <e type="operand">π</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">/</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="459" top="2403" width="58" height="47" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">T.p</e>
              <e type="operand">1</e>
              <e type="operand">f</e>
              <e type="operator" args="2">/</e>
              <e type="function" args="1">vectorize</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="36" top="2457" width="374" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
            <p style="text-decoration: underline;">Resolution vecteurs propres Matrice dynamique</p>
          </content>
          </text>
        </region>
        <region left="90" top="2484" width="255" height="26" color="#000000" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">Mode</e>
              <e type="operand">D</e>
              <e type="function" args="1">dn_LinAlgEigenvectors</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="36" top="2502" width="326" height="23" color="#000000" fontSize="10" isBreakable="false">
          <text lang="eng" fontFamily="Courier New" fontSize="10">
            <content>
          <p style="text-decoration: underline;">Recuperation des sous matrices par mode</p>
        </content>
          </text>
        </region>
        <region left="90" top="2520" width="294" height="470" color="#000000" fontSize="8" showInputData="false">
          <math optimize="2">
            <input>
              <e type="operand">i</e>
              <e type="operand">1</e>
              <e type="operand">n.mode</e>
              <e type="function" args="2">range</e>
              <e type="operand">ψ</e>
              <e type="function" args="1">clear</e>
              <e type="operand">ψ.temp</e>
              <e type="operand">Mode</e>
              <e type="operand">corr</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="function" args="2">col</e>
              <e type="operator" args="2">:</e>
              <e type="operand" style="string">normalisation des modes</e>
              <e type="operand">ψ.temp</e>
              <e type="operand">ψ.temp</e>
              <e type="operand">ψ.temp</e>
              <e type="function" args="1">transpose</e>
              <e type="operand">M.g.a</e>
              <e type="operator" args="2">*</e>
              <e type="operand">ψ.temp</e>
              <e type="operator" args="2">*</e>
              <e type="bracket">(</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">sqrt</e>
              <e type="operator" args="2">/</e>
              <e type="operator" args="2">:</e>
              <e type="operand">d.0</e>
              <e type="operand">ψ.temp</e>
              <e type="function" args="1">length</e>
              <e type="operand">1</e>
              <e type="function" args="2">Zeros</e>
              <e type="operator" args="2">:</e>
              <e type="operand">j</e>
              <e type="operand">1</e>
              <e type="operand">ψ.temp</e>
              <e type="function" args="1">length</e>
              <e type="operand">0.5</e>
              <e type="operator" args="2">*</e>
              <e type="bracket">(</e>
              <e type="function" args="2">range</e>
              <e type="operand">d.0</e>
              <e type="operand">j</e>
              <e type="operand">2</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">1</e>
              <e type="operator" args="2">:</e>
              <e type="operand">dψ.temp</e>
              <e type="operand">j</e>
              <e type="function" args="2">el</e>
              <e type="operand">ψ.temp</e>
              <e type="operand">j</e>
              <e type="operand">2</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Δ.temp</e>
              <e type="operand">j</e>
              <e type="function" args="2">el</e>
              <e type="operand">ψ.temp</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">j</e>
              <e type="bracket">(</e>
              <e type="operand">2</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" args="2">el</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">dψ</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">dψ.temp</e>
              <e type="operator" args="2">:</e>
              <e type="operand">ψ</e>
              <e type="operand">ψ.temp</e>
              <e type="operand">ψ</e>
              <e type="function" args="1">IsDefined</e>
              <e type="operator" args="1">¬</e>
              <e type="operand">ψ</e>
              <e type="operand">ψ.temp</e>
              <e type="function" args="2">augment</e>
              <e type="function" args="3">cases</e>
              <e type="operator" args="2">:</e>
              <e type="operand" style="string">Masse participante</e>
              <e type="operand">pf</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">ψ.temp</e>
              <e type="function" args="1">transpose</e>
              <e type="operand">M.g.a</e>
              <e type="operator" args="2">*</e>
              <e type="operand">d.0</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">eval</e>
              <e type="bracket">(</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operand">d.0</e>
              <e type="function" args="1">transpose</e>
              <e type="operand">M.g.a</e>
              <e type="operator" args="2">*</e>
              <e type="operand">d.0</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="1">eval</e>
              <e type="operator" args="2">/</e>
              <e type="operand">1</e>
              <e type="function" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">spf</e>
              <e type="operand">i</e>
              <e type="function" args="2">el</e>
              <e type="operand">pf</e>
              <e type="operand">j</e>
              <e type="function" args="2">el</e>
              <e type="function" args="1">eval</e>
              <e type="operand">j</e>
              <e type="operand">1</e>
              <e type="operand">i</e>
              <e type="function" args="4">sum</e>
              <e type="operator" args="2">:</e>
              <e type="operand">11</e>
              <e type="operand">1</e>
              <e type="function" args="13">line</e>
              <e type="function" args="3">for</e>
            </input>
          </math>
        </region>
        <region left="81" top="2988" width="763" height="49" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">Result</e>
              <e type="operand" style="string">mode</e>
              <e type="operand" style="string">Frequency</e>
              <e type="operand" style="string">Part mass</e>
              <e type="operand" style="string">summ</e>
              <e type="operand" style="string">#</e>
              <e type="operand" style="string">Hz</e>
              <e type="operand" style="string">%</e>
              <e type="operand" style="string">%</e>
              <e type="operand">2</e>
              <e type="operand">4</e>
              <e type="function" args="10">mat</e>
              <e type="operand">1</e>
              <e type="operand">n.mode</e>
              <e type="function" args="2">range</e>
              <e type="operand">f</e>
              <e type="operand">pf</e>
              <e type="operand">100</e>
              <e type="operator" args="2">*</e>
              <e type="operand">spf</e>
              <e type="operand">100</e>
              <e type="operator" args="2">*</e>
              <e type="function" args="4">augment</e>
              <e type="function" args="2">stack</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region left="81" top="3024" width="381" height="118" color="#000000" fontSize="10">
          <math>
            <input>
              <e type="operand">Result</e>
            </input>
            <result action="numeric">
              <e type="operand" style="string">mode</e>
              <e type="operand" style="string">Frequency</e>
              <e type="operand" style="string">Part mass</e>
              <e type="operand" style="string">summ</e>
              <e type="operand" style="string">#</e>
              <e type="operand" style="string">Hz</e>
              <e type="operand" style="string">%</e>
              <e type="operand" style="string">%</e>
              <e type="operand">1.00</e>
              <e type="operand">0.16</e>
              <e type="operand">74.84</e>
              <e type="operand">74.84</e>
              <e type="operand">2.00</e>
              <e type="operand">0.70</e>
              <e type="operand">21.63</e>
              <e type="operand">96.47</e>
              <e type="operand">3.00</e>
              <e type="operand">3.99</e>
              <e type="operand">2.86</e>
              <e type="operand">99.32</e>
              <e type="operand">4.00</e>
              <e type="operand">28.30</e>
              <e type="operand">0.20</e>
              <e type="operand">99.52</e>
              <e type="operand">6</e>
              <e type="operand">4</e>
              <e type="function" args="26">mat</e>
            </result>
          </math>
        </region>
        <region top="3141" color="#000000">
          <area terminator="true" />
        </region>
      </region>
      <region top="3150" color="#000000">
        <area terminator="true" />
      </region>
    </region>
    <region left="0" top="3177" width="142" height="23" color="#000000" fontSize="10">
      <text lang="eng" fontFamily="Courier New" fontSize="10">
        <content>
          <p>Dynamic analysis</p>
        </content>
      </text>
    </region>
    <region left="18" top="3195" width="142" height="23" color="#000000" fontSize="10">
      <text lang="eng" fontFamily="Courier New" fontSize="10">
        <content>
          <p style="text-decoration: underline;">Load to consider</p>
        </content>
      </text>
    </region>
    <region left="180" top="3204" width="108" height="40" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">t.dur</e>
          <e type="operand">50</e>
          <e type="bracket">(</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="36" top="3213" width="122" height="24" color="#000000" bgColor="#80ff80" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">force</e>
          <e type="operand">5000</e>
          <e type="operand" style="unit">kN</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="36" top="3240" width="357" height="120" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">x</e>
          <e type="function" args="1">f</e>
          <e type="operand">M</e>
          <e type="operand">ψ</e>
          <e type="function" args="1">rows</e>
          <e type="function" args="1">Zeros</e>
          <e type="operator" args="2">:</e>
          <e type="operand">M</e>
          <e type="operand">n.tot</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="function" args="1">Floor</e>
          <e type="function" args="2">el</e>
          <e type="operand">π</e>
          <e type="operand">x</e>
          <e type="operator" args="2">*</e>
          <e type="operand">t.dur</e>
          <e type="operator" args="2">/</e>
          <e type="function" args="1">sin</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operand">force</e>
          <e type="operand" style="unit">N</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="operand">x</e>
          <e type="operand">t.dur</e>
          <e type="operator" args="2">&lt;</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">M</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 left="27" top="3357" width="286" height="23" color="#000000" fontSize="10">
      <text lang="eng" fontFamily="Courier New" fontSize="10">
        <content>
          <p style="text-decoration: underline;">Load transformation in Modal space</p>
        </content>
      </text>
    </region>
    <region left="72" top="3384" width="407" height="42" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">x</e>
          <e type="function" args="1">f.modal</e>
          <e type="operand">ψ</e>
          <e type="operand">1</e>
          <e type="operand">ψ</e>
          <e type="function" args="1">rows</e>
          <e type="operand">1</e>
          <e type="operand">n.mode</e>
          <e type="function" args="5">submatrix</e>
          <e type="function" args="1">transpose</e>
          <e type="operand">x</e>
          <e type="function" args="1">f</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="45" top="3420" width="118" height="23" color="#000000" fontSize="10" isBreakable="false">
      <text lang="eng" fontFamily="Courier New" fontSize="10">
        <content>
          <p>Damping ratio</p>
        </content>
      </text>
    </region>
    <region left="54" top="3438" width="70" height="24" color="#000000" bgColor="#80ff80" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">ξ</e>
          <e type="operand">0.05</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="36" top="3465" width="238" height="23" color="#000000" fontSize="10" isBreakable="false">
      <text lang="eng" fontFamily="Courier New" fontSize="10">
        <content>
          <p>Resolution problem dynamique</p>
        </content>
      </text>
    </region>
    <region left="54" top="3510" width="44" height="24" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">Step</e>
        </input>
      </math>
    </region>
    <region left="234" top="3510" width="87" height="30" color="#000000" bgColor="#80ff80" fontSize="10">
      <math>
        <input>
          <e type="operand">n.step</e>
          <e type="operand">100</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="54" top="3537" width="78" height="23" color="#000000" fontSize="10" isBreakable="false">
      <text lang="eng" fontFamily="Courier New" fontSize="10">
        <content>
          <p>Duration</p>
        </content>
      </text>
    </region>
    <region left="234" top="3537" width="65" height="30" color="#000000" bgColor="#80ff80" fontSize="10">
      <math>
        <input>
          <e type="operand">t.d</e>
          <e type="operand">5</e>
          <e type="operand" style="unit">s</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="18" top="3564" width="777" height="338" color="#000000" bgColor="#ffff80" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operand">n.mode</e>
          <e type="function" args="2">range</e>
          <e type="operand">η</e>
          <e type="operand" style="string">η</e>
          <e type="operand">i</e>
          <e type="function" args="1">var2str</e>
          <e type="function" args="2">concat</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">:</e>
          <e type="operand">η'</e>
          <e type="operand" style="string">η</e>
          <e type="operand">i</e>
          <e type="function" args="1">var2str</e>
          <e type="operand" style="string">'</e>
          <e type="function" args="3">concat</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">:</e>
          <e type="operand">η''</e>
          <e type="operand" style="string">η</e>
          <e type="operand">i</e>
          <e type="function" args="1">var2str</e>
          <e type="operand" style="string">''</e>
          <e type="function" args="3">concat</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">:</e>
          <e type="operand">ω.i</e>
          <e type="operand">ω</e>
          <e type="operand">i</e>
          <e type="function" args="2">el</e>
          <e type="function" args="1">var2str</e>
          <e type="operator" args="2">:</e>
          <e type="operand">f.i</e>
          <e type="operand">t</e>
          <e type="function" args="1">f.modal</e>
          <e type="operand">i</e>
          <e type="function" args="2">el</e>
          <e type="function" args="1">var2str</e>
          <e type="operator" args="2">:</e>
          <e type="operand">Sys</e>
          <e type="operand">3</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
          <e type="bracket">(</e>
          <e type="function" args="2">el</e>
          <e type="operand">η''</e>
          <e type="operand" style="string">(t)+2*ξ*</e>
          <e type="operand">ω.i</e>
          <e type="operand" style="string">*</e>
          <e type="operand">η'</e>
          <e type="operand" style="string">(t)+</e>
          <e type="operand">ω.i</e>
          <e type="operand" style="string">^2*</e>
          <e type="operand">η</e>
          <e type="operand" style="string">(t)≡</e>
          <e type="operand">f.i</e>
          <e type="function" args="11">concat</e>
          <e type="function" args="1">str2num</e>
          <e type="operator" args="2">:</e>
          <e type="operand">Sys</e>
          <e type="operand">3</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operand">2</e>
          <e type="operator" args="2">+</e>
          <e type="function" args="2">el</e>
          <e type="operand">η</e>
          <e type="operand" style="string">(0)≡0</e>
          <e type="function" args="2">concat</e>
          <e type="function" args="1">str2num</e>
          <e type="operator" args="2">:</e>
          <e type="operand">Sys</e>
          <e type="operand">3</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operand">3</e>
          <e type="operator" args="2">+</e>
          <e type="function" args="2">el</e>
          <e type="operand">η'</e>
          <e type="operand" style="string">(0)≡0</e>
          <e type="function" args="2">concat</e>
          <e type="function" args="1">str2num</e>
          <e type="operator" args="2">:</e>
          <e type="operand">FCT</e>
          <e type="operand">i</e>
          <e type="function" args="2">el</e>
          <e type="operand">η</e>
          <e type="operand" style="string">(t)</e>
          <e type="function" args="2">concat</e>
          <e type="function" args="1">str2num</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="function" args="3">for</e>
          <e type="operand">t</e>
          <e type="function" args="1">FCT</e>
          <e type="operand">FCT</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">:</e>
          <e type="operand">Sys</e>
          <e type="operand">Sys</e>
          <e type="function" args="1">mat2sys</e>
          <e type="operator" args="2">:</e>
          <e type="operand">3</e>
          <e type="operand">1</e>
          <e type="function" args="5">line</e>
        </input>
      </math>
    </region>
    <region left="36" top="3915" width="281" height="32" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">M</e>
          <e type="operand">Sys</e>
          <e type="operand">FCT</e>
          <e type="operand">t.d</e>
          <e type="operand">n.step</e>
          <e type="function" args="4">dn_GearsBDF</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="27" top="3969" width="166" height="23" color="#000000" fontSize="10" isBreakable="false">
      <text lang="eng" fontFamily="Courier New" fontSize="10">
        <content>
          <p>displacement matrix</p>
        </content>
      </text>
    </region>
    <region left="36" top="3987" width="389" height="92" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">t</e>
          <e type="function" args="1">δ</e>
          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operand">n.mode</e>
          <e type="function" args="2">range</e>
          <e type="operand">δ.t</e>
          <e type="operand">i</e>
          <e type="function" args="2">el</e>
          <e type="operand">M</e>
          <e type="operand">1</e>
          <e type="function" args="2">col</e>
          <e type="operand">M</e>
          <e type="operand">2</e>
          <e type="operand">i</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="2">col</e>
          <e type="operand">t</e>
          <e type="function" args="3">cinterp</e>
          <e type="operator" args="2">:</e>
          <e type="function" args="3">for</e>
          <e type="operand">δ.t</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 left="90" top="4077" width="416" height="33" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">t</e>
          <e type="function" args="1">U</e>
          <e type="operand">ψ</e>
          <e type="operand">1</e>
          <e type="operand">ψ</e>
          <e type="function" args="1">rows</e>
          <e type="operand">1</e>
          <e type="operand">n.mode</e>
          <e type="function" args="5">submatrix</e>
          <e type="operand">t</e>
          <e type="function" args="1">δ</e>
          <e type="operator" args="2">*</e>
          <e type="operand">t</e>
          <e type="operand">0</e>
          <e type="operator" args="2">&gt;</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="90" top="4194" width="523" height="252" color="#000000" fontSize="10">
      <xyplot optimize="2" width="513" height="244" points="100" name="XYPlot">
        <chartstyle backcolor="White" bordercolor="Black" />
        <propertiessource index="1" sourcetype="PropertyGrid" />
        <grid gridcolor="LightGray" gridpattern="Dash" gridthickness="1" isxgrid="true" isygrid="true" isy2grid="false" />
        <xaxes xmin="0" xmax="0.8" xtick="0.2" visible="True" decimalplaces="3" numberformat="General" />
        <yaxes ymin="-0.9150741" ymax="1.538532" ytick="1" visible="True" decimalplaces="3" numberformat="General" />
        <y2axes isy2axis="false" y2min="-1" y2max="1" y2tick="0.5" visible="True" decimalplaces="3" numberformat="General" />
        <title2d title="" titlefont="Arial, 10pt" titlefontcolor="Black" />
        <xylabel labelfont="Arial, 10pt" labelfontcolor="Black" tickfont="Arial, 8pt" tickfontcolor="Black" xlabel="x" ylabel="y" y2label="y2" />
        <legend isbordervisible="true" islegendvisible="false" legendbackcolor="White" legendbordercolor="Black" legendfont="Arial, 8pt" legendposition="NorthEast" textcolor="Black" />
        <traces>
          <trace seriesname="" isy2data="false" isvisible="true" plotmethod="Lines" lineantialias="true" linecolor="Blue" linethickness="1" linepattern="Solid" symbolantialias="true" symbolsize="8" symboltype="None" symbolborderthickness="1" symbolbordercolor="Black" symbolfillcolor="White" />
          <trace seriesname="" isy2data="false" isvisible="true" plotmethod="Lines" lineantialias="true" linecolor="Red" linethickness="1" linepattern="Solid" symbolantialias="true" symbolsize="8" symboltype="None" symbolborderthickness="1" symbolbordercolor="Black" symbolfillcolor="White" />
        </traces>
        <input>
          <e type="operand">t</e>
          <e type="function" args="1">U</e>
          <e type="operand">n.tot</e>
          <e type="function" args="2">el</e>
          <e type="operand">1000</e>
          <e type="operator" args="2">*</e>
          <e type="operand">t</e>
          <e type="function" args="1">U</e>
          <e type="operand">n.tot</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="function" args="1">Floor</e>
          <e type="function" args="2">el</e>
          <e type="operand">1000</e>
          <e type="operator" args="2">*</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" args="4">sys</e>
        </input>
      </xyplot>
    </region>
    <region left="810" top="4536" width="147" height="26" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">tRange</e>
          <e type="operand">M</e>
          <e type="operand">1</e>
          <e type="function" args="2">col</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="1053" top="4536" width="148" height="37" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">L</e>
          <e type="operand">2</e>
          <e type="operator" args="2">*</e>
          <e type="bracket">(</e>
          <e type="function" args="1">sum</e>
        </input>
        <result action="numeric">
          <e type="operand">60.00</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
        </result>
      </math>
    </region>
    <region left="63" top="4572" width="94" height="23" color="#000000" fontSize="10" isBreakable="false">
      <text lang="eng" fontFamily="Courier New" fontSize="10">
        <content>
          <p>Animation </p>
        </content>
      </text>
    </region>
    <region left="108" top="4590" width="488" height="69" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">t</e>
          <e type="function" args="1">f</e>
          <e type="operand">t</e>
          <e type="function" args="1">U</e>
          <e type="operand">0</e>
          <e type="operand">n.tot</e>
          <e type="bracket">(</e>
          <e type="function" args="2">range</e>
          <e type="operand">2</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
          <e type="function" args="2">el</e>
          <e type="operand">1</e>
          <e type="operand">n.tot</e>
          <e type="operand">1</e>
          <e type="operator" args="2">+</e>
          <e type="bracket">(</e>
          <e type="bracket">(</e>
          <e type="function" args="2">range</e>
          <e type="operand">L</e>
          <e type="function" args="1">sum</e>
          <e type="bracket">(</e>
          <e type="operand">n.tot</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="2">augment</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="90" top="4716" width="585" height="394" color="#000000" fontSize="10">
      <plot optimize="2" type="2d" render="lines" scale_x="0.993817944472799" scale_y="3010.62866838255" scale_z="5019.70897531046" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-52" transpose_y="-142" transpose_z="0" animate="tRange" frameRate="20">
        <input>
          <e type="operand">t</e>
          <e type="function" args="1">f</e>
        </input>
      </plot>
    </region>
  </regions>
</worksheet>