﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<?application progid="SMath Studio Desktop" version="0.97.5346.24640"?>
<regions>
  <settings>
    <identity>
      <id>3aaa6aeb-66d8-49f6-b5f7-a1463f90da18</id>
      <revision>48</revision>
    </identity>
    <calculation>
      <precision>4</precision>
      <exponentialThreshold>5</exponentialThreshold>
      <fractions>decimal</fractions>
    </calculation>
    <pageModel active="true" printAreas="true" simpleEqualsOnly="false" printBackgroundImages="true">
      <paper id="1" orientation="Portrait" width="850" height="1100" />
      <margins left="39" right="39" top="39" bottom="39" />
      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
      <footer alignment="Center" color="#a9a9a9">&amp;[PAGENUM] / &amp;[COUNT]</footer>
      <backgrounds />
    </pageModel>
    <dependences>
      <assembly name="SMath Studio Desktop" version="0.97.5346.24640" guid="a37cba83-b69c-4c71-9992-55ff666763bd" />
      <assembly name="Math Region" version="0.97.5346.24640" guid="02f1ab51-215b-466e-a74d-5d8b1cf85e8d" />
      <assembly name="Modeller Region" version="1.0.5346.33851" guid="d5139464-68f1-4c95-bb0a-66f7ac41f86c" />
      <assembly name="Special Functions" version="1.11.5346.31403" guid="2814e667-4e12-48b1-8d51-194e480eabc5" />
    </dependences>
  </settings>
  <region id="0" top="9" color="#000000" bgColor="#ffffff">
    <area collapsed="true">
      <title lang="eng">
        <p>Templates</p>
      </title>
    </area>
    <region id="1" left="18" top="27" width="420" height="102" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">beam</e>
          <e type="operand" style="string">beam</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operand">5</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="12">mat</e>
          <e type="operand" style="string">black</e>
          <e type="operand">1</e>
          <e type="operand" style="string">lightgray</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">1</e>
          <e type="operand">100</e>
          <e type="operand">10</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">mat</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="2" left="18" top="144" width="426" height="124" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">force</e>
          <e type="operand" style="string">force</e>
          <e type="operand">0</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" preserve="true" args="6">mat</e>
          <e type="operand" style="string">blue</e>
          <e type="operand">2</e>
          <e type="operand" style="string">blue</e>
          <e type="operand">0.2</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</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">1</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</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">2</e>
          <e type="function" preserve="true" args="10">mat</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operand" style="string">blue</e>
          <e type="operand">2</e>
          <e type="operand" style="string">blue</e>
          <e type="operand">2</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="10">mat</e>
          <e type="operand">1</e>
          <e type="operand">10</e>
          <e type="operand">40</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">mat</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="3" left="18" top="270" width="495" height="84" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">support</e>
          <e type="operand" style="string">constraint w=0</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0</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">1</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0</e>
          <e type="operand">4</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="10">mat</e>
          <e type="operand" style="string">black</e>
          <e type="operand">1</e>
          <e type="operand" style="string">white</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">1</e>
          <e type="operand">10</e>
          <e type="operand">10</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">mat</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="4" left="18" top="360" width="444" height="48" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">sym</e>
          <e type="operand" style="string">constraint φ=0</e>
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand" style="string">black</e>
          <e type="operand">0</e>
          <e type="operand" style="string">white</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">20</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">mat</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="5" left="18" top="414" width="501" height="102" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">dist</e>
          <e type="operand" style="string">distributed load</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operand">5</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="12">mat</e>
          <e type="operand" style="string">blue</e>
          <e type="operand">0</e>
          <e type="operand" style="string">#550000ff</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">1</e>
          <e type="operand">50</e>
          <e type="operand">20</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">mat</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="6" left="18" top="513" width="509" height="84" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">rdist</e>
          <e type="operand" style="string">distributed load</e>
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operand">0</e>
          <e type="operand">1</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">4</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="10">mat</e>
          <e type="operand" style="string">blue</e>
          <e type="operand">0</e>
          <e type="operand" style="string">#550000ff</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">1</e>
          <e type="operand">50</e>
          <e type="operand">20</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">mat</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="7" left="18" top="594" width="509" height="84" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ldist</e>
          <e type="operand" style="string">distributed load</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand">0</e>
          <e type="operand">1</e>
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">0</e>
          <e type="operand">4</e>
          <e type="operand">2</e>
          <e type="function" preserve="true" args="10">mat</e>
          <e type="operand" style="string">blue</e>
          <e type="operand">0</e>
          <e type="operand" style="string">#550000ff</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operand">1</e>
          <e type="operand">50</e>
          <e type="operand">20</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="4">mat</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
          <e type="function" preserve="true" args="6">mat</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="8" left="27" top="666" width="156" height="134" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">Vorlage</e>
          <e type="operand">beam</e>
          <e type="operand">force</e>
          <e type="operand">support</e>
          <e type="operand">sym</e>
          <e type="operand">dist</e>
          <e type="operand">rdist</e>
          <e type="operand">ldist</e>
          <e type="operand">7</e>
          <e type="operand">1</e>
          <e type="function" preserve="true" args="9">sys</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="9" top="801" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
    <region id="10" left="513" top="819" width="94" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand" preserve="false" style="unit">EI</e>
          <e type="operand">100000</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="11" left="18" top="828" width="489" height="214" color="#000000" bgColor="#ffffff" fontSize="10">
      <modeller templates="Vorlage" factor="1.5">
        <shapes>
          <shape template="0" uid="6101" x="-122.6667" y="0" width="103.3333" height="10" />
          <shape template="4" uid="6156" x="-122.6667" y="-8" width="202.6667" height="8" />
          <shape template="2" uid="6400" x="-98" y="10" width="10.66667" height="10" />
          <shape template="0" uid="6464" x="-19.33333" y="0" width="100" height="10" />
          <shape template="5" uid="6510" x="-14" y="-40.66667" width="93" height="32.66667" />
          <shape template="2" uid="6584" x="41.33333" y="10" width="10" height="10" />
          <shape template="1" uid="6639" x="-126.6667" y="10" width="10" height="40" />
        </shapes>
        <input>
          <e type="operand">out</e>
        </input>
      </modeller>
    </region>
    <region id="12" left="513" top="846" width="71" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand" preserve="false" style="unit">q.0</e>
          <e type="operand">0.1</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="13" top="1071" color="#000000" bgColor="#ffffff">
      <area collapsed="true">
        <title lang="eng">
          <p>preprocessing</p>
        </title>
      </area>
      <region id="14" left="27" top="1089" width="767" height="1859" color="#000000" bgColor="#ffffff" fontSize="10">
        <math>
          <input>
            <e type="operand">model</e>
            <e type="operand">E#</e>
            <e type="operand">N#</e>
            <e type="operand">q</e>
            <e type="function" args="4">Pre</e>
            <e type="operand" style="string">Identify required node positions</e>
            <e type="operand">beams</e>
            <e type="operand">model</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">findrows</e>
            <e type="operator" args="2">:</e>
            <e type="operand">EI</e>
            <e type="operand">0</e>
            <e type="operator" args="2">:</e>
            <e type="operand">nodes</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="2">matrix</e>
            <e type="operator" args="2">:</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operand">beams</e>
            <e type="function" preserve="true" args="1">rows</e>
            <e type="function" preserve="true" args="2">range</e>
            <e type="operand">x.1</e>
            <e type="operand">beams</e>
            <e type="operand">j</e>
            <e type="operand">2</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">beams</e>
            <e type="operand">j</e>
            <e type="operand">4</e>
            <e type="function" preserve="true" args="3">el</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">x.2</e>
            <e type="operand">beams</e>
            <e type="operand">j</e>
            <e type="operand">2</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">beams</e>
            <e type="operand">j</e>
            <e type="operand">4</e>
            <e type="function" preserve="true" args="3">el</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">EI</e>
            <e type="operand">EI</e>
            <e type="operand">beams</e>
            <e type="operand">j</e>
            <e type="operand">5</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand" preserve="false" style="unit">EI</e>
            <e type="operator" args="2">*</e>
            <e type="operand">x</e>
            <e type="operand">x.1</e>
            <e type="operand">x.2</e>
            <e type="function" preserve="true" args="3">lele</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">nodes</e>
            <e type="operand">nodes</e>
            <e type="operand">x.1</e>
            <e type="operand">x.2</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="4">mat</e>
            <e type="function" preserve="true" args="2">stack</e>
            <e type="function" preserve="true" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="6">line</e>
            <e type="function" preserve="true" args="3">for</e>
            <e type="operand" style="string">distributed load q</e>
            <e type="operand">q</e>
            <e type="operand">0</e>
            <e type="operator" args="2">:</e>
            <e type="operand">items</e>
            <e type="operand">5</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="operand">6</e>
            <e type="operand">0</e>
            <e type="operand">1</e>
            <e type="operand">7</e>
            <e type="operand">1</e>
            <e type="operand">0</e>
            <e type="operand">3</e>
            <e type="operand">3</e>
            <e type="function" preserve="true" args="11">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operand">items</e>
            <e type="function" preserve="true" args="1">rows</e>
            <e type="function" preserve="true" args="2">range</e>
            <e type="operand">dist</e>
            <e type="operand">model</e>
            <e type="operand">items</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">findrows</e>
            <e type="operator" args="2">:</e>
            <e type="operand">dist</e>
            <e type="function" preserve="true" args="1">GetType</e>
            <e type="operand" style="string">matrix</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operand">dist</e>
            <e type="function" preserve="true" args="1">rows</e>
            <e type="function" preserve="true" args="2">range</e>
            <e type="operand">x.1</e>
            <e type="operand">dist</e>
            <e type="operand">j</e>
            <e type="operand">2</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">dist</e>
            <e type="operand">j</e>
            <e type="operand">4</e>
            <e type="function" preserve="true" args="3">el</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">x.2</e>
            <e type="operand">dist</e>
            <e type="operand">j</e>
            <e type="operand">2</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">dist</e>
            <e type="operand">j</e>
            <e type="operand">4</e>
            <e type="function" preserve="true" args="3">el</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">q</e>
            <e type="operand">q</e>
            <e type="operand">dist</e>
            <e type="operand">j</e>
            <e type="operand">5</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand" preserve="false" style="unit">q.0</e>
            <e type="operator" args="2">*</e>
            <e type="operand">items</e>
            <e type="operand">k</e>
            <e type="operand">3</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">x</e>
            <e type="operand">x.1</e>
            <e type="operator" args="2">-</e>
            <e type="operand">x.2</e>
            <e type="operand">x.1</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">items</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">x.2</e>
            <e type="operand">x</e>
            <e type="operator" args="2">-</e>
            <e type="operand">x.2</e>
            <e type="operand">x.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="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operand">x</e>
            <e type="operand">x.1</e>
            <e type="operand">x.2</e>
            <e type="function" preserve="true" args="3">lele</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">nodes</e>
            <e type="operand">nodes</e>
            <e type="operand">x.1</e>
            <e type="operand">x.2</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="4">mat</e>
            <e type="function" preserve="true" args="2">stack</e>
            <e type="function" preserve="true" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="6">line</e>
            <e type="function" preserve="true" args="3">for</e>
            <e type="operand" style="string">no dist</e>
            <e type="function" preserve="true" args="1">trace</e>
            <e type="function" preserve="true" args="3">if</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="4">line</e>
            <e type="function" preserve="true" args="3">for</e>
            <e type="operand" style="string">nodal items</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="operand">3</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="operand">3</e>
            <e type="function" preserve="true" args="5">mat</e>
            <e type="operand">items</e>
            <e type="operand">model</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">findrows</e>
            <e type="operator" args="2">:</e>
            <e type="operand">items</e>
            <e type="function" preserve="true" args="1">GetType</e>
            <e type="operand" style="string">matrix</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operand">items</e>
            <e type="function" preserve="true" args="1">rows</e>
            <e type="function" preserve="true" args="2">range</e>
            <e type="operand">nodes</e>
            <e type="operand">nodes</e>
            <e type="operand">items</e>
            <e type="operand">j</e>
            <e type="operand">2</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">mat</e>
            <e type="function" preserve="true" args="2">stack</e>
            <e type="function" preserve="true" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">line</e>
            <e type="function" preserve="true" args="3">for</e>
            <e type="operand">0</e>
            <e type="function" preserve="true" args="3">if</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="4">line</e>
            <e type="function" preserve="true" args="3">for</e>
            <e type="operand" style="string">merge identical nodes</e>
            <e type="operand">tol</e>
            <e type="operand">0.05</e>
            <e type="operator" args="2">:</e>
            <e type="operand">nsort</e>
            <e type="operand">nodes</e>
            <e type="function" preserve="true" args="1">sort</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="operand">N#</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">nsort</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="2">el</e>
            <e type="function" preserve="true" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">N#</e>
            <e type="operand">1</e>
            <e type="operand">7</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">0</e>
            <e type="operator" args="2">:</e>
            <e type="operand">j</e>
            <e type="operand">2</e>
            <e type="operand">nsort</e>
            <e type="function" preserve="true" args="1">rows</e>
            <e type="function" preserve="true" args="2">range</e>
            <e type="operand">N#</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">nsort</e>
            <e type="operand">j</e>
            <e type="function" preserve="true" args="2">el</e>
            <e type="operator" args="2">-</e>
            <e type="function" preserve="true" args="1">abs</e>
            <e type="operand">tol</e>
            <e type="operator" args="2">&gt;</e>
            <e type="operand">k</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">N#</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">nsort</e>
            <e type="operand">j</e>
            <e type="function" preserve="true" args="2">el</e>
            <e type="function" preserve="true" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="4">line</e>
            <e type="operand">0</e>
            <e type="function" preserve="true" args="3">if</e>
            <e type="function" preserve="true" args="3">for</e>
            <e type="operand">x</e>
            <e type="function" args="1">n.N</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operand">N#</e>
            <e type="function" preserve="true" args="1">rows</e>
            <e type="function" preserve="true" args="2">range</e>
            <e type="operand">x</e>
            <e type="operand">N#</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operator" args="2">-</e>
            <e type="function" preserve="true" args="1">abs</e>
            <e type="operand">tol</e>
            <e type="operator" args="2">&lt;</e>
            <e type="operand">nn</e>
            <e type="operand">j</e>
            <e type="operator" args="2">:</e>
            <e type="operand">0</e>
            <e type="function" preserve="true" args="3">if</e>
            <e type="function" preserve="true" args="3">for</e>
            <e type="operand">nn</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="4">line</e>
            <e type="operator" args="2">:</e>
            <e type="operand" style="string">create elements</e>
            <e type="operand">E#</e>
            <e type="operand">0</e>
            <e type="operand">5</e>
            <e type="function" preserve="true" args="2">matrix</e>
            <e type="operator" args="2">:</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operand">N#</e>
            <e type="function" preserve="true" args="1">rows</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="function" preserve="true" args="2">range</e>
            <e type="operand">EI.e</e>
            <e type="operand">EI</e>
            <e type="operand">x</e>
            <e type="operand">N#</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">N#</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">≡</e>
            <e type="function" preserve="true" args="2">at</e>
            <e type="operator" args="2">:</e>
            <e type="operand">q.I</e>
            <e type="operand">q</e>
            <e type="operand">x</e>
            <e type="operand">N#</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">tol</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">≡</e>
            <e type="function" preserve="true" args="2">at</e>
            <e type="operator" args="2">:</e>
            <e type="operand">q.J</e>
            <e type="operand">q</e>
            <e type="operand">x</e>
            <e type="operand">N#</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">tol</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">≡</e>
            <e type="function" preserve="true" args="2">at</e>
            <e type="operator" args="2">:</e>
            <e type="operand">E#</e>
            <e type="operand">E#</e>
            <e type="operand">j</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operand">EI.e</e>
            <e type="operand">q.I</e>
            <e type="operand">q.J</e>
            <e type="operand">1</e>
            <e type="operand">5</e>
            <e type="function" preserve="true" args="7">mat</e>
            <e type="function" preserve="true" args="2">stack</e>
            <e type="function" preserve="true" args="1">eval</e>
            <e type="operator" args="2">:</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="6">line</e>
            <e type="function" preserve="true" args="3">for</e>
            <e type="operand" style="string">add nodal items</e>
            <e type="operand">items</e>
            <e type="operand">2</e>
            <e type="operand">2</e>
            <e type="operand">item</e>
            <e type="operand">5</e>
            <e type="function" preserve="true" args="2">el</e>
            <e type="operand">3</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="operand">4</e>
            <e type="operand">6</e>
            <e type="operand">1</e>
            <e type="operand">3</e>
            <e type="operand">3</e>
            <e type="function" preserve="true" args="11">mat</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operand">items</e>
            <e type="function" preserve="true" args="1">rows</e>
            <e type="function" preserve="true" args="2">range</e>
            <e type="operand">tmp</e>
            <e type="operand">model</e>
            <e type="operand">items</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="3">findrows</e>
            <e type="operator" args="2">:</e>
            <e type="operand">tmp</e>
            <e type="function" preserve="true" args="1">GetType</e>
            <e type="operand" style="string">matrix</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">1</e>
            <e type="operand">continue</e>
            <e type="function" preserve="true" args="3">if</e>
            <e type="operand">k</e>
            <e type="operand">tmp</e>
            <e type="function" preserve="true" args="1">rows</e>
            <e type="operand">tmp</e>
            <e type="function" preserve="true" args="1">GetType</e>
            <e type="function" preserve="true" args="3">trace</e>
            <e type="operand">j</e>
            <e type="operand">1</e>
            <e type="operand">tmp</e>
            <e type="function" preserve="true" args="1">rows</e>
            <e type="function" preserve="true" args="2">range</e>
            <e type="operand">item</e>
            <e type="operand">tmp</e>
            <e type="operand">j</e>
            <e type="function" preserve="true" args="2">row</e>
            <e type="operator" args="2">:</e>
            <e type="operand">item</e>
            <e type="function" preserve="true" args="1">trace</e>
            <e type="operand">n</e>
            <e type="operand">item</e>
            <e type="operand">2</e>
            <e type="function" preserve="true" args="2">el</e>
            <e type="function" args="1">n.N</e>
            <e type="operator" args="2">:</e>
            <e type="operand">pos</e>
            <e type="operand">items</e>
            <e type="operand">k</e>
            <e type="operand">2</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operator" args="2">:</e>
            <e type="operand">value</e>
            <e type="operand">items</e>
            <e type="operand">k</e>
            <e type="operand">3</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operator" args="2">:</e>
            <e type="operand">N#</e>
            <e type="operand">n</e>
            <e type="operand">pos</e>
            <e type="function" preserve="true" args="3">el</e>
            <e type="operand">value</e>
            <e type="operator" args="2">:</e>
            <e type="operand">6</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="8">line</e>
            <e type="function" preserve="true" args="3">for</e>
            <e type="operand">4</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="6">line</e>
            <e type="function" preserve="true" args="3">for</e>
            <e type="operand" style="string">ok</e>
            <e type="operand">26</e>
            <e type="operand">1</e>
            <e type="function" preserve="true" args="28">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region id="15" top="2952" color="#000000" bgColor="#ffffff">
        <area terminator="true" />
      </region>
      <region id="16" top="2979" color="#000000" bgColor="#ffffff">
        <area collapsed="true">
          <title lang="eng">
            <p>Solution</p>
          </title>
        </area>
        <region id="17" left="81" top="3006" width="1598" height="2550" color="#000000" bgColor="#ffffff" fontSize="10">
          <math optimize="2">
            <input>
              <e type="operand">N#</e>
              <e type="operand">E#</e>
              <e type="operand">w</e>
              <e type="operand">φ</e>
              <e type="operand">M</e>
              <e type="operand">Q</e>
              <e type="operand">x</e>
              <e type="function" args="7">FEA</e>
              <e type="operand">n.e</e>
              <e type="operand">E#</e>
              <e type="function" preserve="true" args="1">rows</e>
              <e type="operator" args="2">:</e>
              <e type="operand">n.n</e>
              <e type="operand">N#</e>
              <e type="function" preserve="true" args="1">rows</e>
              <e type="operator" args="2">:</e>
              <e type="operand">K</e>
              <e type="operand">2</e>
              <e type="operand">n.n</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">n.n</e>
              <e type="operator" args="2">*</e>
              <e type="function" preserve="true" args="2">matrix</e>
              <e type="operator" args="2">:</e>
              <e type="operand">F</e>
              <e type="operand">2</e>
              <e type="operand">n.n</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="2">matrix</e>
              <e type="operator" args="2">:</e>
              <e type="operand">u</e>
              <e type="operand">2</e>
              <e type="operand">n.n</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="2">matrix</e>
              <e type="operator" args="2">:</e>
              <e type="operand">x</e>
              <e type="function" args="1">w</e>
              <e type="operand">120</e>
              <e type="operand">w.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="operator" args="2">*</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">x</e>
              <e type="operand">x</e>
              <e type="operand">x</e>
              <e type="operand">3</e>
              <e type="operand">40</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">w.J</e>
              <e type="operator" args="1">-</e>
              <e type="operand">w.I</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">l</e>
              <e type="operand">φ.J</e>
              <e type="operand">φ.I</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="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operand">q.J</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">l</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operand">7</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">q.I</e>
              <e type="operator" args="2">*</e>
              <e type="operand">x</e>
              <e type="operand">x</e>
              <e type="operand">q.J</e>
              <e type="operator" args="2">*</e>
              <e type="operand">x</e>
              <e type="operator" args="1">-</e>
              <e type="operand">5</e>
              <e type="operand">l</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">q.I</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="operator" args="2">-</e>
              <e type="bracket">(</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="operator" args="1">-</e>
              <e type="operand">2</e>
              <e type="operand">60</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
              <e type="operand">w.J</e>
              <e type="operator" args="1">-</e>
              <e type="operand">w.I</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">l</e>
              <e type="operand">φ.J</e>
              <e type="operand">2</e>
              <e type="operand">φ.I</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="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operand">q.J</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">3</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">q.I</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">l</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">120</e>
              <e type="operand">φ.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="operator" args="2">*</e>
              <e type="operand">EI</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="operator" args="2">+</e>
              <e type="operand">120</e>
              <e type="operand">l</e>
              <e type="operand">3</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">/</e>
              <e type="operator" args="2">:</e>
              <e type="operand">x</e>
              <e type="function" args="1">φ</e>
              <e type="operand">120</e>
              <e type="operand">φ.I</e>
              <e type="operator" args="2">*</e>
              <e type="operand">EI</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="operator" args="2">*</e>
              <e type="operand">x</e>
              <e type="operand">x</e>
              <e type="operand">5</e>
              <e type="operand">x</e>
              <e type="operator" args="2">*</e>
              <e type="operand">x</e>
              <e type="operand">q.J</e>
              <e type="operator" args="2">*</e>
              <e type="operand">x</e>
              <e type="operator" args="1">-</e>
              <e type="operand">4</e>
              <e type="operand">l</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">q.I</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">l</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
              <e type="operand">3</e>
              <e type="operand">40</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">w.J</e>
              <e type="operator" args="1">-</e>
              <e type="operand">w.I</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">l</e>
              <e type="operand">φ.J</e>
              <e type="operand">φ.I</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="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operand">q.J</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">7</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">q.I</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="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">2</e>
              <e type="operand">60</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
              <e type="operand">w.J</e>
              <e type="operator" args="1">-</e>
              <e type="operand">w.I</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">l</e>
              <e type="operand">φ.J</e>
              <e type="operand">2</e>
              <e type="operand">φ.I</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="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operand">q.J</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">3</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">q.I</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">l</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="operator" args="2">-</e>
              <e type="operand">120</e>
              <e type="operand">EI</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="operator" args="2">*</e>
              <e type="operator" args="2">/</e>
              <e type="operator" args="2">:</e>
              <e type="operand">x</e>
              <e type="function" args="1">M</e>
              <e type="operand">2</e>
              <e type="operand">60</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
              <e type="operand">w.J</e>
              <e type="operator" args="1">-</e>
              <e type="operand">w.I</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">l</e>
              <e type="operand">φ.J</e>
              <e type="operand">2</e>
              <e type="operand">φ.I</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="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operand">q.J</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">3</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">q.I</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">l</e>
              <e type="operator" args="2">*</e>
              <e type="operand">x</e>
              <e type="operand">10</e>
              <e type="operand">x</e>
              <e type="operator" args="2">*</e>
              <e type="operand">x</e>
              <e type="operand">q.J</e>
              <e type="operator" args="2">*</e>
              <e type="operand">x</e>
              <e type="operator" args="1">-</e>
              <e type="operand">3</e>
              <e type="operand">l</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">q.I</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">l</e>
              <e type="operand">2</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
              <e type="operand">3</e>
              <e type="operand">40</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">w.J</e>
              <e type="operator" args="1">-</e>
              <e type="operand">w.I</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">l</e>
              <e type="operand">φ.J</e>
              <e type="operand">φ.I</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="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operand">q.J</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">7</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">q.I</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="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operand">60</e>
              <e type="operand">l</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="1">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">x</e>
              <e type="function" args="1">Q</e>
              <e type="operand">3</e>
              <e type="operand">40</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">w.J</e>
              <e type="operator" args="1">-</e>
              <e type="operand">w.I</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="1">-</e>
              <e type="operand">l</e>
              <e type="operand">φ.J</e>
              <e type="operand">φ.I</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="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operand">q.J</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">7</e>
              <e type="operand">l</e>
              <e type="operand">4</e>
              <e type="operator" args="2">^</e>
              <e type="operator" args="2">*</e>
              <e type="operand">q.I</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="operand">10</e>
              <e type="operand">x</e>
              <e type="operator" args="2">*</e>
              <e type="operand">x</e>
              <e type="operand">q.J</e>
              <e type="operator" args="2">*</e>
              <e type="operand">x</e>
              <e type="operator" args="1">-</e>
              <e type="operand">2</e>
              <e type="operand">l</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">+</e>
              <e type="bracket">(</e>
              <e type="operand">q.I</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">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">20</e>
              <e type="operand">l</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>
              <e type="operand">EI</e>
              <e type="operand">l</e>
              <e type="function" args="2">K.e</e>
              <e type="operand">12</e>
              <e type="operand">EI</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="operator" args="2">/</e>
              <e type="operand">6</e>
              <e type="operand">EI</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="1">-</e>
              <e type="operand">12</e>
              <e type="operand">EI</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="operator" args="2">/</e>
              <e type="operator" args="1">-</e>
              <e type="operand">6</e>
              <e type="operand">EI</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="1">-</e>
              <e type="operand">6</e>
              <e type="operand">EI</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="1">-</e>
              <e type="operand">4</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">l</e>
              <e type="operator" args="2">/</e>
              <e type="operand">6</e>
              <e type="operand">EI</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="operand">2</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">l</e>
              <e type="operator" args="2">/</e>
              <e type="operand">12</e>
              <e type="operand">EI</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="operator" args="2">/</e>
              <e type="operator" args="1">-</e>
              <e type="operand">6</e>
              <e type="operand">EI</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="operand">12</e>
              <e type="operand">EI</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="operator" args="2">/</e>
              <e type="operand">6</e>
              <e type="operand">EI</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="operand">6</e>
              <e type="operand">EI</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="1">-</e>
              <e type="operand">2</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">l</e>
              <e type="operator" args="2">/</e>
              <e type="operand">6</e>
              <e type="operand">EI</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="operand">4</e>
              <e type="operand">EI</e>
              <e type="operator" args="2">*</e>
              <e type="operand">l</e>
              <e type="operator" args="2">/</e>
              <e type="operand">4</e>
              <e type="operand">4</e>
              <e type="function" preserve="true" args="18">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">q.I</e>
              <e type="operand">q.J</e>
              <e type="operand">l</e>
              <e type="function" args="3">f.e</e>
              <e type="operand">l</e>
              <e type="operand">3</e>
              <e type="operand">q.J</e>
              <e type="operator" args="2">*</e>
              <e type="operand">7</e>
              <e type="operand">q.I</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">20</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="operand">2</e>
              <e type="operand">q.J</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
              <e type="operand">q.I</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">60</e>
              <e type="operator" args="2">/</e>
              <e type="operator" args="1">-</e>
              <e type="operand">l</e>
              <e type="operand">7</e>
              <e type="operand">q.J</e>
              <e type="operator" args="2">*</e>
              <e type="operand">3</e>
              <e type="operand">q.I</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">20</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="operand">3</e>
              <e type="operand">q.J</e>
              <e type="operator" args="2">*</e>
              <e type="operand">2</e>
              <e type="operand">q.I</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">60</e>
              <e type="operator" args="2">/</e>
              <e type="operand">4</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="6">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand" style="string">Assemble global stiffness and element loads</e>
              <e type="operand">i.e</e>
              <e type="operand">1</e>
              <e type="operand">E#</e>
              <e type="function" preserve="true" args="1">rows</e>
              <e type="function" preserve="true" args="2">range</e>
              <e type="operand">I</e>
              <e type="operand">E#</e>
              <e type="operand">i.e</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">J</e>
              <e type="operand">E#</e>
              <e type="operand">i.e</e>
              <e type="operand">2</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">EI</e>
              <e type="operand">E#</e>
              <e type="operand">i.e</e>
              <e type="operand">3</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">q.I</e>
              <e type="operand">E#</e>
              <e type="operand">i.e</e>
              <e type="operand">4</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">q.J</e>
              <e type="operand">E#</e>
              <e type="operand">i.e</e>
              <e type="operand">5</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">l</e>
              <e type="operand">N#</e>
              <e type="operand">J</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operand">N#</e>
              <e type="operand">I</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">j</e>
              <e type="function" args="1">i.g</e>
              <e type="operand">2</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">j</e>
              <e type="operator" args="2">+</e>
              <e type="operand">j</e>
              <e type="operand">2</e>
              <e type="operator" args="2">≤</e>
              <e type="operand">2</e>
              <e type="operand">J</e>
              <e type="operand">2</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">*</e>
              <e type="operand">j</e>
              <e type="operator" args="2">+</e>
              <e type="function" preserve="true" args="3">cases</e>
              <e type="operator" args="2">:</e>
              <e type="operand">i</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" preserve="true" args="2">range</e>
              <e type="operand">j</e>
              <e type="operand">1</e>
              <e type="operand">4</e>
              <e type="function" preserve="true" args="2">range</e>
              <e type="operand">K</e>
              <e type="operand">i</e>
              <e type="function" args="1">i.g</e>
              <e type="operand">j</e>
              <e type="function" args="1">i.g</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operand">K</e>
              <e type="operand">i</e>
              <e type="function" args="1">i.g</e>
              <e type="operand">j</e>
              <e type="function" args="1">i.g</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operand">EI</e>
              <e type="operand">l</e>
              <e type="function" args="2">K.e</e>
              <e type="operand">i</e>
              <e type="operand">j</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="function" preserve="true" args="3">for</e>
              <e type="operand">F</e>
              <e type="operand">i</e>
              <e type="function" args="1">i.g</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">F</e>
              <e type="operand">i</e>
              <e type="function" args="1">i.g</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">q.I</e>
              <e type="operand">q.J</e>
              <e type="operand">l</e>
              <e type="function" args="3">f.e</e>
              <e type="operand">i</e>
              <e type="function" preserve="true" args="2">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" preserve="true" args="4">line</e>
              <e type="function" preserve="true" args="3">for</e>
              <e type="operand">8</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="10">line</e>
              <e type="function" preserve="true" args="3">for</e>
              <e type="operand" style="string">add concentrated loads</e>
              <e type="operand">in</e>
              <e type="operand">1</e>
              <e type="operand">N#</e>
              <e type="function" preserve="true" args="1">rows</e>
              <e type="function" preserve="true" args="2">range</e>
              <e type="operand">F</e>
              <e type="operand">2</e>
              <e type="operand">in</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">F</e>
              <e type="operand">2</e>
              <e type="operand">in</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">N#</e>
              <e type="operand">in</e>
              <e type="operand">2</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">F</e>
              <e type="operand">2</e>
              <e type="operand">in</e>
              <e type="operator" args="2">*</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">F</e>
              <e type="operand">2</e>
              <e type="operand">in</e>
              <e type="operator" args="2">*</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">N#</e>
              <e type="operand">in</e>
              <e type="operand">3</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">+</e>
              <e type="operator" args="2">:</e>
              <e type="operand">u</e>
              <e type="operand">2</e>
              <e type="operand">in</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">N#</e>
              <e type="operand">in</e>
              <e type="operand">4</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operand">N#</e>
              <e type="operand">in</e>
              <e type="operand">5</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
              <e type="operand">u</e>
              <e type="operand">2</e>
              <e type="operand">in</e>
              <e type="operator" args="2">*</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">N#</e>
              <e type="operand">in</e>
              <e type="operand">6</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operand">N#</e>
              <e type="operand">in</e>
              <e type="operand">7</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">2</e>
              <e type="operand">in</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">N#</e>
              <e type="operand">in</e>
              <e type="operand">4</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">c</e>
              <e type="operand">2</e>
              <e type="operand">in</e>
              <e type="operator" args="2">*</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">N#</e>
              <e type="operand">in</e>
              <e type="operand">6</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">6</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="8">line</e>
              <e type="function" preserve="true" args="3">for</e>
              <e type="operand" style="string">reduce the system by adding constraints</e>
              <e type="operand">cc</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="operand">n.n</e>
              <e type="operator" args="2">*</e>
              <e type="function" preserve="true" args="2">range</e>
              <e type="operand">c</e>
              <e type="function" preserve="true" args="2">augment</e>
              <e type="operator" args="2">:</e>
              <e type="operand">constr</e>
              <e type="operand">cc</e>
              <e type="operand">1</e>
              <e type="operand">2</e>
              <e type="function" preserve="true" args="3">findrows</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="2">col</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">:</e>
              <e type="operand">free</e>
              <e type="operand">cc</e>
              <e type="operand">0</e>
              <e type="operand">2</e>
              <e type="function" preserve="true" args="3">findrows</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="2">col</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">:</e>
              <e type="operand">F</e>
              <e type="operand">F</e>
              <e type="operand">K</e>
              <e type="operand">u</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">free</e>
              <e type="function" preserve="true" args="1">rows</e>
              <e type="function" preserve="true" args="2">range</e>
              <e type="operand">F.R</e>
              <e type="operand">i</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">F</e>
              <e type="operand">free</e>
              <e type="operand">i</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">j</e>
              <e type="operand">1</e>
              <e type="operand">free</e>
              <e type="function" preserve="true" args="1">rows</e>
              <e type="function" preserve="true" args="2">range</e>
              <e type="operand">K.R</e>
              <e type="operand">i</e>
              <e type="operand">j</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operand">K</e>
              <e type="operand">free</e>
              <e type="operand">i</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">free</e>
              <e type="operand">j</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">f</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="4">line</e>
              <e type="function" preserve="true" args="3">for</e>
              <e type="operand">2</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="4">line</e>
              <e type="function" preserve="true" args="3">for</e>
              <e type="operand" style="string">solve the system</e>
              <e type="operand">u.R</e>
              <e type="operand">K.R</e>
              <e type="operand">1</e>
              <e type="operator" args="1">-</e>
              <e type="operator" args="2">^</e>
              <e type="operand">F.R</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
              <e type="operand">free</e>
              <e type="function" preserve="true" args="1">rows</e>
              <e type="operand">1</e>
              <e type="operator" args="2">≡</e>
              <e type="operand">u.R</e>
              <e type="operand">u.R</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">mat</e>
              <e type="operator" args="2">:</e>
              <e type="operand">0</e>
              <e type="function" preserve="true" args="3">if</e>
              <e type="operand" style="string">expand solution to full system</e>
              <e type="operand">i</e>
              <e type="operand">1</e>
              <e type="operand">free</e>
              <e type="function" preserve="true" args="1">rows</e>
              <e type="function" preserve="true" args="2">range</e>
              <e type="operand">u</e>
              <e type="operand">free</e>
              <e type="operand">i</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operand">u.R</e>
              <e type="operand">i</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="function" preserve="true" args="3">for</e>
              <e type="operand" style="string">compute results</e>
              <e type="operand">R</e>
              <e type="operand">K</e>
              <e type="operand">u</e>
              <e type="operator" args="2">*</e>
              <e type="operand">F</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operator" args="2">:</e>
              <e type="operand">x</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="2">matrix</e>
              <e type="operator" args="2">:</e>
              <e type="operand">w</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="2">matrix</e>
              <e type="operator" args="2">:</e>
              <e type="operand">φ</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="2">matrix</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="2">matrix</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Q</e>
              <e type="operand">0</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="2">matrix</e>
              <e type="operator" args="2">:</e>
              <e type="operand">i.e</e>
              <e type="operand">1</e>
              <e type="operand">E#</e>
              <e type="function" preserve="true" args="1">rows</e>
              <e type="function" preserve="true" args="2">range</e>
              <e type="operand">I</e>
              <e type="operand">E#</e>
              <e type="operand">i.e</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">J</e>
              <e type="operand">E#</e>
              <e type="operand">i.e</e>
              <e type="operand">2</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">EI</e>
              <e type="operand">E#</e>
              <e type="operand">i.e</e>
              <e type="operand">3</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="function" preserve="true" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">q.I</e>
              <e type="operand">E#</e>
              <e type="operand">i.e</e>
              <e type="operand">4</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">q.J</e>
              <e type="operand">E#</e>
              <e type="operand">i.e</e>
              <e type="operand">5</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">w.I</e>
              <e type="operand">u</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="function" preserve="true" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">φ.I</e>
              <e type="operand">u</e>
              <e type="operand">2</e>
              <e type="operand">I</e>
              <e type="operator" args="2">*</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">w.J</e>
              <e type="operand">u</e>
              <e type="operand">2</e>
              <e type="operand">J</e>
              <e type="operator" args="2">*</e>
              <e type="operand">1</e>
              <e type="operator" args="2">-</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">φ.J</e>
              <e type="operand">u</e>
              <e type="operand">2</e>
              <e type="operand">J</e>
              <e type="operator" args="2">*</e>
              <e type="function" preserve="true" args="2">el</e>
              <e type="operator" args="2">:</e>
              <e type="operand">l</e>
              <e type="operand">N#</e>
              <e type="operand">J</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operand">N#</e>
              <e type="operand">I</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">-</e>
              <e type="operator" args="2">:</e>
              <e type="operand">n</e>
              <e type="operand">8</e>
              <e type="operator" args="2">:</e>
              <e type="operand">j</e>
              <e type="operand">0</e>
              <e type="operand">n</e>
              <e type="function" preserve="true" args="2">range</e>
              <e type="operand">x.e</e>
              <e type="operand">N#</e>
              <e type="operand">J</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operand">N#</e>
              <e type="operand">I</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">-</e>
              <e type="bracket">(</e>
              <e type="operand">j</e>
              <e type="operand">n</e>
              <e type="operator" args="2">/</e>
              <e type="operator" args="2">*</e>
              <e type="operator" args="2">:</e>
              <e type="operand">x</e>
              <e type="operand">x</e>
              <e type="operand">x.e</e>
              <e type="operand">N#</e>
              <e type="operand">I</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">el</e>
              <e type="operator" args="2">+</e>
              <e type="function" preserve="true" args="2">stack</e>
              <e type="function" preserve="true" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">w</e>
              <e type="operand">w</e>
              <e type="operand">x.e</e>
              <e type="function" args="1">w</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">mat</e>
              <e type="function" preserve="true" args="2">stack</e>
              <e type="function" preserve="true" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">φ</e>
              <e type="operand">φ</e>
              <e type="operand">x.e</e>
              <e type="function" args="1">φ</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">mat</e>
              <e type="function" preserve="true" args="2">stack</e>
              <e type="function" preserve="true" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">Q</e>
              <e type="operand">Q</e>
              <e type="operand">x.e</e>
              <e type="function" args="1">Q</e>
              <e type="operator" args="1">-</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">mat</e>
              <e type="function" preserve="true" args="2">stack</e>
              <e type="function" preserve="true" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">M</e>
              <e type="operand">M</e>
              <e type="operand">x.e</e>
              <e type="function" args="1">M</e>
              <e type="operator" args="1">-</e>
              <e type="operand">1</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="3">mat</e>
              <e type="function" preserve="true" args="2">stack</e>
              <e type="function" preserve="true" args="1">eval</e>
              <e type="operator" args="2">:</e>
              <e type="operand">6</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="8">line</e>
              <e type="function" preserve="true" args="3">for</e>
              <e type="operand">12</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="14">line</e>
              <e type="function" preserve="true" args="3">for</e>
              <e type="operand" style="string">ok</e>
              <e type="operand">35</e>
              <e type="operand">1</e>
              <e type="function" preserve="true" args="37">line</e>
              <e type="operator" args="2">:</e>
            </input>
          </math>
        </region>
        <region id="18" top="5553" color="#000000" bgColor="#ffffff">
          <area terminator="true" />
        </region>
        <region id="19" left="27" top="5580" width="204" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
          <math>
            <input>
              <e type="operand">out</e>
              <e type="operand">E</e>
              <e type="operand">N</e>
              <e type="operand">q</e>
              <e type="function" args="4">Pre</e>
            </input>
            <result action="numeric">
              <e type="operand" style="string">ok</e>
            </result>
          </math>
        </region>
        <region id="20" left="27" top="5607" width="259" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
          <math>
            <input>
              <e type="operand">N</e>
              <e type="operand">E</e>
              <e type="operand">w</e>
              <e type="operand">φ</e>
              <e type="operand">M</e>
              <e type="operand">Q</e>
              <e type="operand">x</e>
              <e type="function" args="7">FEA</e>
            </input>
            <result action="numeric">
              <e type="operand" style="string">ok</e>
            </result>
          </math>
        </region>
        <region id="21" top="5634" color="#000000" bgColor="#ffffff">
          <area collapsed="true">
            <title lang="eng">
              <p>Graphics</p>
            </title>
          </area>
          <region id="22" left="18" top="5661" width="310" height="36" color="#000000" bgColor="#ffffff" fontSize="10">
            <math>
              <input>
                <e type="operand">M.max</e>
                <e type="operand">M</e>
                <e type="function" preserve="true" args="1">max</e>
                <e type="operand">M</e>
                <e type="function" preserve="true" args="1">min</e>
                <e type="function" preserve="true" args="1">abs</e>
                <e type="operand">1</e>
                <e type="operand">2</e>
                <e type="function" preserve="true" args="4">mat</e>
                <e type="function" preserve="true" args="1">max</e>
                <e type="operator" args="2">:</e>
              </input>
              <result action="numeric">
                <e type="operand">1991.9415</e>
              </result>
            </math>
          </region>
          <region id="23" left="18" top="5688" width="302" height="36" color="#000000" bgColor="#ffffff" fontSize="10">
            <math>
              <input>
                <e type="operand">Q.max</e>
                <e type="operand">Q</e>
                <e type="function" preserve="true" args="1">max</e>
                <e type="operand">Q</e>
                <e type="function" preserve="true" args="1">min</e>
                <e type="function" preserve="true" args="1">abs</e>
                <e type="operand">1</e>
                <e type="operand">2</e>
                <e type="function" preserve="true" args="4">mat</e>
                <e type="function" preserve="true" args="1">max</e>
                <e type="operator" args="2">:</e>
              </input>
              <result action="numeric">
                <e type="operand">114.9031</e>
              </result>
            </math>
          </region>
          <region id="24" left="18" top="5715" width="285" height="36" color="#000000" bgColor="#ffffff" fontSize="10">
            <math>
              <input>
                <e type="operand">w.max</e>
                <e type="operand">w</e>
                <e type="function" preserve="true" args="1">max</e>
                <e type="operand">w</e>
                <e type="function" preserve="true" args="1">min</e>
                <e type="function" preserve="true" args="1">abs</e>
                <e type="operand">1</e>
                <e type="operand">2</e>
                <e type="function" preserve="true" args="4">mat</e>
                <e type="function" preserve="true" args="1">max</e>
                <e type="operator" args="2">:</e>
              </input>
              <result action="numeric">
                <e type="operand">1.0898</e>
              </result>
            </math>
          </region>
          <region id="25" left="18" top="5751" width="571" height="257" color="#000000" bgColor="#ffffff" fontSize="10">
            <math>
              <input>
                <e type="operand">results</e>
                <e type="operand" style="string">R</e>
                <e type="operand">x</e>
                <e type="operand">M</e>
                <e type="operand">M.max</e>
                <e type="operator" args="2">/</e>
                <e type="function" preserve="true" args="2">augment</e>
                <e type="operand" style="string">red</e>
                <e type="operand">1</e>
                <e type="operand" style="string">#55ff0000</e>
                <e type="operand">x</e>
                <e type="operand">Q</e>
                <e type="operand">Q.max</e>
                <e type="operator" args="2">/</e>
                <e type="function" preserve="true" args="2">augment</e>
                <e type="operand" style="string">forestgreen</e>
                <e type="operand">1</e>
                <e type="operand" style="string">#5500ff00</e>
                <e type="operand">x</e>
                <e type="operand">w</e>
                <e type="operand">w.max</e>
                <e type="operator" args="2">/</e>
                <e type="function" preserve="true" args="2">augment</e>
                <e type="operand" style="string">black</e>
                <e type="operand">2</e>
                <e type="operand" style="string">#00000000</e>
                <e type="operand">N</e>
                <e type="operand">1</e>
                <e type="operand">1</e>
                <e type="function" preserve="true" args="3">el</e>
                <e type="operand">0</e>
                <e type="operand">N</e>
                <e type="operand">N</e>
                <e type="function" preserve="true" args="1">rows</e>
                <e type="operand">1</e>
                <e type="function" preserve="true" args="3">el</e>
                <e type="operand">0</e>
                <e type="operand">2</e>
                <e type="operand">2</e>
                <e type="function" preserve="true" args="6">mat</e>
                <e type="operand" style="string">black</e>
                <e type="operand">1</e>
                <e type="operand" style="string">black</e>
                <e type="operand">N</e>
                <e type="operand">1</e>
                <e type="operand">1</e>
                <e type="function" preserve="true" args="3">el</e>
                <e type="operand">1</e>
                <e type="operator" args="1">-</e>
                <e type="operand">N</e>
                <e type="operand">1</e>
                <e type="operand">1</e>
                <e type="function" preserve="true" args="3">el</e>
                <e type="operand">1</e>
                <e type="operand">2</e>
                <e type="operand">2</e>
                <e type="function" preserve="true" args="6">mat</e>
                <e type="operand" style="string">black</e>
                <e type="operand">1</e>
                <e type="operand" style="string">black</e>
                <e type="operand">5</e>
                <e type="operand">4</e>
                <e type="function" preserve="true" args="22">mat</e>
                <e type="operand">1</e>
                <e type="operand">100</e>
                <e type="operand">100</e>
                <e type="operand">2</e>
                <e type="operand">1</e>
                <e type="function" preserve="true" args="4">mat</e>
                <e type="operand">1</e>
                <e type="operand">4</e>
                <e type="function" preserve="true" args="6">mat</e>
                <e type="operand">1</e>
                <e type="operand">1</e>
                <e type="function" preserve="true" args="3">sys</e>
                <e type="operator" args="2">:</e>
              </input>
            </math>
          </region>
          <region id="26" left="18" top="6012" width="168" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
            <math>
              <input>
                <e type="operand">pre</e>
                <e type="operand">1</e>
                <e type="operand">0</e>
                <e type="operand">0</e>
                <e type="operand">400</e>
                <e type="operand">200</e>
                <e type="operand">1</e>
                <e type="operand">5</e>
                <e type="function" preserve="true" args="7">mat</e>
                <e type="operator" args="2">:</e>
              </input>
            </math>
          </region>
          <region id="27" top="6048" color="#000000" bgColor="#ffffff">
            <area terminator="true" />
          </region>
          <region id="28" left="18" top="6066" width="429" height="227" color="#000000" bgColor="#ffffff" fontSize="10" showInputData="False">
            <modeller templates="results" predifinedLayout="pre" factor="1" drawTemplates="false" drawScale="false">
              <shapes />
              <input>
                <e type="operand">out</e>
              </input>
            </modeller>
          </region>
          <region id="29" left="486" top="6075" width="119" height="32" color="#000000" bgColor="#ffaeae" fontSize="10">
            <math decimalPlaces="1">
              <input>
                <e type="operand">M.max</e>
              </input>
              <result action="numeric">
                <e type="operand">1991.9</e>
              </result>
            </math>
          </region>
          <region id="30" left="486" top="6111" width="111" height="32" color="#000000" bgColor="#88ffa6" fontSize="10">
            <math decimalPlaces="1">
              <input>
                <e type="operand">Q.max</e>
              </input>
              <result action="numeric">
                <e type="operand">114.9</e>
              </result>
            </math>
          </region>
          <region id="31" left="486" top="6147" width="95" height="32" border="true" color="#000000" bgColor="#ffffff" fontSize="10">
            <math decimalPlaces="1">
              <input>
                <e type="operand">w.max</e>
              </input>
              <result action="numeric">
                <e type="operand">1.1</e>
              </result>
            </math>
          </region>
        </region>
      </region>
    </region>
  </region>
</regions>