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      <margins left="39" right="39" top="49" bottom="49" />
      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
      <footer alignment="Center" color="#a9a9a9">&amp;[PAGENUM] / &amp;[COUNT]</footer>
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    <region left="0" top="0" width="410" height="23" color="#000000" fontSize="10">
      <text lang="eng" fontFamily="Arial" fontSize="10">
        <content>
          <p>REINFORCE CONCRETE MOMENT-CURVATURE EVALUATION</p>
        </content>
      </text>
    </region>
    <region top="54" color="#000000">
      <area collapsed="true">
        <title lang="ita">
          <content>
            <p>Funzioni di supporto</p>
          </content>
        </title>
      </area>
      <region left="9" top="81" width="413" height="203" color="#000000" fontSize="10">
        <math>
          <description active="true" position="Top" lang="eng">
            <content>
            <p>Prodotto matriciale elemento per elemento</p>
          </content>
          </description>
          <input>
            <e type="operand">A</e>
            <e type="operand">B</e>
            <e type="function" args="2">melprod</e>
            <e type="operand">A</e>
            <e type="function" args="1">rows</e>
            <e type="operand">B</e>
            <e type="function" args="1">rows</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">A</e>
            <e type="function" args="1">cols</e>
            <e type="operand">B</e>
            <e type="function" args="1">cols</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">out</e>
            <e type="operand">A</e>
            <e type="function" args="1">rows</e>
            <e type="operand">B</e>
            <e type="function" args="1">rows</e>
            <e type="function" args="2">matrix</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operand">out</e>
            <e type="function" args="1">length</e>
            <e type="function" args="2">range</e>
            <e type="operand">out</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">A</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">B</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="3">for</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operand">out</e>
            <e type="operand" style="string">Cols don't match</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="3">if</e>
            <e type="operand">out</e>
            <e type="operand" style="string">Rows don't match</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="3">if</e>
            <e type="operand">out</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="0" top="333" width="680" height="359" color="#000000" fontSize="10">
        <math optimize="2">
          <description active="true" position="Top" lang="eng">
            <content>
            <p>Bisection root-finding method.<br />reference function for Bisection()</p>
          </content>
          </description>
          <input>
            <e type="operand">1</e>
            <e type="function" args="1">f</e>
            <e type="operand">a</e>
            <e type="operand">b</e>
            <e type="operand">epsilon</e>
            <e type="operand">maxIters</e>
            <e type="function" args="5">Bisection.ref</e>
            <e type="operand">i</e>
            <e type="operand">0</e>
            <e type="operator" args="2">:</e>
            <e type="operand">P1</e>
            <e type="operand">a</e>
            <e type="operator" args="2">:</e>
            <e type="operand">P2</e>
            <e type="operand">b</e>
            <e type="operator" args="2">:</e>
            <e type="operand">i</e>
            <e type="operand">maxIters</e>
            <e type="operator" args="2">&lt;</e>
            <e type="operand">P3</e>
            <e type="operand">P1</e>
            <e type="operand">P2</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">:</e>
            <e type="operand">P3</e>
            <e type="function" args="1">f</e>
            <e type="function" args="1">abs</e>
            <e type="operand">epsilon</e>
            <e type="operator" args="2">&lt;</e>
            <e type="operand">break</e>
            <e type="operand">P1</e>
            <e type="function" args="1">f</e>
            <e type="operand">P3</e>
            <e type="function" args="1">f</e>
            <e type="operator" args="2">*</e>
            <e type="function" args="1">sign</e>
            <e type="operand">0</e>
            <e type="operator" args="2">&gt;</e>
            <e type="operand">P1</e>
            <e type="operand">P3</e>
            <e type="operator" args="2">:</e>
            <e type="operand">P2</e>
            <e type="operand">P3</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="3">if</e>
            <e type="operand">i</e>
            <e type="operand">i</e>
            <e type="operand">1</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">if</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="2">while</e>
            <e type="operand">i</e>
            <e type="operand">maxIters</e>
            <e type="operator" args="2">≡</e>
            <e type="operand" style="string">max number of steps exceeded</e>
            <e type="function" args="1">error</e>
            <e type="operand">P3</e>
            <e type="operand">i</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" args="3">mat</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="3">if</e>
            <e type="operand">5</e>
            <e type="operand">1</e>
            <e type="function" args="7">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="306" top="351" width="121" height="23" color="#000000" fontSize="10">
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          <content>
            <p>from Davide Carpi</p>
          </content>
        </text>
      </region>
      <region top="747" color="#000000">
        <area terminator="true" />
      </region>
    </region>
    <region top="792" color="#000000">
      <area collapsed="true">
        <title lang="ita">
          <content>
            <p>Funzioni dei materiali</p>
          </content>
        </title>
      </area>
      <region left="0" top="819" width="341" height="199" color="#000000" fontSize="10">
        <math>
          <description active="true" position="Top" lang="eng">
            <content>
            <p>Deformazioni limite calcestruzzo parabola rettangolo</p>
          </content>
          </description>
          <input>
            <e type="operand">ε.clim</e>
            <e type="operand">f.ck</e>
            <e type="operand">50</e>
            <e type="operand" style="unit">MPa</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">&gt;</e>
            <e type="operand">0.002</e>
            <e type="operand">0.000085</e>
            <e type="operand">f.ck</e>
            <e type="operand" style="unit">MPa</e>
            <e type="operator" args="2">/</e>
            <e type="operand">50</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">0.53</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operand">0.0026</e>
            <e type="operand">0.035</e>
            <e type="operand">90</e>
            <e type="operand">f.ck</e>
            <e type="operand" style="unit">MPa</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">-</e>
            <e type="operand">100</e>
            <e type="operator" args="2">/</e>
            <e type="bracket">(</e>
            <e type="operand">4</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="1">transpose</e>
            <e type="operand">0.002</e>
            <e type="operand">0.0035</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="function" args="3">if</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="450" top="819" width="184" height="56" color="#000000" fontSize="10">
        <math optimize="2">
          <description active="true" position="Top" lang="eng">
            <content>
              <p>Limite elastico e a rottura acciaio</p>
            </content>
          </description>
          <input>
            <e type="operand">ε.slim</e>
            <e type="operand">f.yd</e>
            <e type="operand">E.s</e>
            <e type="operator" args="2">/</e>
            <e type="operand">0.9</e>
            <e type="operand">0.075</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="0" top="1062" width="450" height="441" color="#000000" fontSize="10">
        <math>
          <description active="true" position="Top" lang="eng">
            <content>
            <p>CLS - Parabola rettangolo</p>
          </content>
          </description>
          <input>
            <e type="operand">ε.c</e>
            <e type="function" args="1">σ.c</e>
            <e type="operand">eps</e>
            <e type="operand">ε.c</e>
            <e type="operator" args="2">:</e>
            <e type="operand">eps</e>
            <e type="function" args="1">GetType</e>
            <e type="operand" style="string">number</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">eps</e>
            <e type="operand">ε.clim</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">&lt;</e>
            <e type="operand">out</e>
            <e type="operand">1000</e>
            <e type="operand">f.cd</e>
            <e type="operator" args="2">*</e>
            <e type="operand">eps</e>
            <e type="operator" args="2">*</e>
            <e type="operand">250</e>
            <e type="operator" args="1">-</e>
            <e type="bracket">(</e>
            <e type="operand">eps</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</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">eps</e>
            <e type="operand">ε.clim</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">&gt;</e>
            <e type="operand">out</e>
            <e type="operand">0</e>
            <e type="operator" args="2">:</e>
            <e type="operand">out</e>
            <e type="operand">f.cd</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="5">if</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" args="3">line</e>
            <e type="operand">out</e>
            <e type="operand">eps</e>
            <e type="function" args="1">rows</e>
            <e type="operand">eps</e>
            <e type="function" args="1">cols</e>
            <e type="function" args="2">matrix</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operand">eps</e>
            <e type="function" args="1">length</e>
            <e type="function" args="2">range</e>
            <e type="operand">eps</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">ε.clim</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">&lt;</e>
            <e type="operand">out</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">1000</e>
            <e type="operand">f.cd</e>
            <e type="operator" args="2">*</e>
            <e type="operand">eps</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">*</e>
            <e type="operand">250</e>
            <e type="operator" args="1">-</e>
            <e type="bracket">(</e>
            <e type="operand">eps</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</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">eps</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">ε.clim</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">&gt;</e>
            <e type="operand">out</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">0</e>
            <e type="operator" args="2">:</e>
            <e type="operand">out</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">f.cd</e>
            <e type="operator" args="2">:</e>
            <e type="function" args="5">if</e>
            <e type="operand">1</e>
            <e type="operand">1</e>
            <e type="function" args="3">line</e>
            <e type="function" args="3">for</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">if</e>
            <e type="operand">out</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="0" top="1665" width="434" height="509" color="#000000" fontSize="10">
        <math>
          <description active="true" position="Top" lang="eng">
            <content>
            <p>Acciaio - Elastico lineare con incrudimento</p>
          </content>
          </description>
          <input>
            <e type="operand">ε.s</e>
            <e type="function" args="1">σ.s</e>
            <e type="operand">eps</e>
            <e type="operand">ε.s</e>
            <e type="operator" args="2">:</e>
            <e type="operand">eps</e>
            <e type="function" args="1">GetType</e>
            <e type="operand" style="string">number</e>
            <e type="operator" args="2">≡</e>
            <e type="operand">eps</e>
            <e type="operand">ε.slim</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">≤</e>
            <e type="operand">out</e>
            <e type="operand">E.s</e>
            <e type="operand">eps</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
            <e type="operand">eps</e>
            <e type="operand">ε.slim</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">&gt;</e>
            <e type="operand">0</e>
            <e type="operand">out</e>
            <e type="operand">f.yd</e>
            <e type="operand">1</e>
            <e type="operand">k.s</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">eps</e>
            <e type="operand">ε.slim</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operand">ε.slim</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operand">ε.slim</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</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="operator" args="2">:</e>
            <e type="function" args="5">if</e>
            <e type="operand">out</e>
            <e type="operand">eps</e>
            <e type="function" args="1">rows</e>
            <e type="operand">eps</e>
            <e type="function" args="1">cols</e>
            <e type="function" args="2">matrix</e>
            <e type="operator" args="2">:</e>
            <e type="operand">k</e>
            <e type="operand">1</e>
            <e type="operand">eps</e>
            <e type="function" args="1">length</e>
            <e type="function" args="2">range</e>
            <e type="operand">eps</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">ε.slim</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">≤</e>
            <e type="operand">out</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">E.s</e>
            <e type="operand">eps</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">:</e>
            <e type="operand">eps</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">ε.slim</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">&gt;</e>
            <e type="operand">0</e>
            <e type="operand">out</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">f.yd</e>
            <e type="operand">1</e>
            <e type="operand">k.s</e>
            <e type="operand">1</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operand">eps</e>
            <e type="operand">k</e>
            <e type="function" args="2">el</e>
            <e type="operand">ε.slim</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</e>
            <e type="operator" args="2">-</e>
            <e type="bracket">(</e>
            <e type="operator" args="2">*</e>
            <e type="operand">ε.slim</e>
            <e type="operand">2</e>
            <e type="function" args="2">el</e>
            <e type="operand">ε.slim</e>
            <e type="operand">1</e>
            <e type="function" args="2">el</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="operator" args="2">:</e>
            <e type="function" args="5">if</e>
            <e type="function" args="3">for</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="function" args="3">if</e>
            <e type="operand">out</e>
            <e type="operand">3</e>
            <e type="operand">1</e>
            <e type="function" args="5">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region top="2196" color="#000000">
        <area terminator="true" />
      </region>
    </region>
    <region left="0" top="2232" width="144" height="23" color="#ffffff" bgColor="#ff0000" fontSize="10">
      <text lang="eng" fontFamily="Arial" fontSize="10">
        <content>
          <p style="background-color: #ff0000; color: #ffffff;">DATI DEI MATERIALI</p>
        </content>
      </text>
    </region>
    <region left="9" top="2268" width="95" height="30" border="true" color="#000000" bgColor="#80ff80" fontSize="10">
      <math>
        <description active="true" position="Top" lang="eng">
          <content>
            <p>Resistenza caratteristica del cls</p>
          </content>
        </description>
        <input>
          <e type="operand">f.ck</e>
          <e type="operand">25</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="9" top="2331" width="103" height="30" border="true" color="#000000" bgColor="#80ff80" fontSize="10">
      <math>
        <description active="true" position="Top" lang="eng">
          <content>
            <p>Resistenza caratteristica dell'acciaio</p>
          </content>
        </description>
        <input>
          <e type="operand">f.yk</e>
          <e type="operand">430</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="351" top="2331" width="121" height="30" border="true" color="#000000" bgColor="#80ff80" fontSize="10">
      <math>
        <description active="true" position="Top" lang="eng">
          <content>
            <p>Modulo elastico acciaio</p>
          </content>
        </description>
        <input>
          <e type="operand">E.s</e>
          <e type="operand">210000</e>
          <e type="operand" style="unit">MPa</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="594" top="2331" width="76" height="30" border="true" color="#000000" bgColor="#80ff80" fontSize="10">
      <math>
        <description active="true" position="Top" lang="eng">
          <content>
            <p>Incrudimento</p>
          </content>
        </description>
        <input>
          <e type="operand">k.s</e>
          <e type="operand">1.35</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="9" top="2403" width="218" height="47" color="#000000" fontSize="10">
      <math>
        <description active="true" position="Top" lang="eng">
          <content>
            <p>Resistenza di progetto cls</p>
          </content>
        </description>
        <input>
          <e type="operand">f.cd</e>
          <e type="operand">0.85</e>
          <e type="operand">f.ck</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1.5</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
        </input>
        <contract>
          <e type="operand" style="unit">MPa</e>
        </contract>
        <result action="numeric">
          <e type="operand">14.1667</e>
        </result>
      </math>
    </region>
    <region left="306" top="2412" width="126" height="31" color="#000000" fontSize="10">
      <math>
        <description active="true" position="Top" lang="eng">
          <content>
            <p>Deformazioni limite calcestruzzo parabola rettangolo</p>
          </content>
        </description>
        <input>
          <e type="operand">ε.clim</e>
        </input>
        <contract>
          <e type="operand" style="unit">‰</e>
        </contract>
        <result action="numeric">
          <e type="operand">2</e>
          <e type="operand">3.5</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
        </result>
      </math>
    </region>
    <region left="9" top="2484" width="195" height="47" color="#000000" fontSize="10">
      <math>
        <description active="true" position="Top" lang="eng">
          <content>
            <p>Resistenza di progetto acciaio</p>
          </content>
        </description>
        <input>
          <e type="operand">f.yd</e>
          <e type="operand">f.yk</e>
          <e type="operand">1.05</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
        </input>
        <contract>
          <e type="operand" style="unit">MPa</e>
        </contract>
        <result action="numeric">
          <e type="operand">409.5238</e>
        </result>
      </math>
    </region>
    <region left="306" top="2493" width="174" height="31" color="#000000" fontSize="10">
      <math>
        <description active="true" position="Top" lang="eng">
          <content>
            <p>Deformazioni limite acciaio elasto plastico incrudente</p>
          </content>
        </description>
        <input>
          <e type="operand">ε.slim</e>
        </input>
        <contract>
          <e type="operand" style="unit">‰</e>
        </contract>
        <result action="numeric">
          <e type="operand">1.9501</e>
          <e type="operand">67.5</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
        </result>
      </math>
    </region>
    <region left="9" top="2583" width="247" height="23" color="#ffffff" bgColor="#ff0000" fontSize="10">
      <text lang="eng" fontFamily="Arial" fontSize="10">
        <content>
          <p style="color: #ffffff; background-color: #ff0000;">ESTRATTO PROCEDURA ITERATIVA</p>
        </content>
      </text>
    </region>
    <region left="0" top="2628" width="709" height="190" color="#000000" fontSize="10">
      <math optimize="2" matrixOptions="0,0,10,10">
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          <e type="operand">xg.f</e>
          <e type="operand">0.135</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.105</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.075</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.045</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.015</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.015</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0.045</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0.075</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0.105</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0.135</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0.135</e>
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          <e type="operator" args="2">*</e>
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          <e type="operand">0.075</e>
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          <e type="operand">0.045</e>
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          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.015</e>
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          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
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          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0.105</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0.135</e>
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          <e type="operator" args="2">*</e>
          <e type="operand">0.135</e>
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          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
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          <e type="operator" args="2">*</e>
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          <e type="operand" style="unit">m</e>
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          <e type="operand">0.015</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
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          <e type="operand">0.015</e>
          <e type="operand" style="unit">m</e>
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          <e type="operand">0.045</e>
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          <e type="operand">0.075</e>
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          <e type="operand">0.105</e>
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          <e type="operator" args="2">*</e>
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          <e type="operator" args="2">*</e>
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          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">*</e>
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          <e type="operand">0.105</e>
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          <e type="operator" args="2">*</e>
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          <e type="operand">0.015</e>
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          <e type="operand">0.045</e>
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          <e type="operand" style="unit">m</e>
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          <e type="operand">0.015</e>
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          <e type="operand">0.045</e>
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          <e type="operand" style="unit">m</e>
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          <e type="function" args="2">el</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">0.0675</e>
        </result>
      </math>
    </region>
    <region left="27" top="3465" width="130" height="33" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">Ntol</e>
          <e type="operand">1</e>
          <e type="operand">10</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand" style="unit">N</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="27" top="3510" width="46" height="24" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">χ</e>
          <e type="operand">0</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="27" top="3537" width="162" height="39" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">χ.step</e>
          <e type="operand">1</e>
          <e type="operand">10</e>
          <e type="operand">6</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand" style="unit">mm</e>
          <e type="operand">1</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="27" top="3591" width="177" height="41" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">χ</e>
          <e type="operand">χ</e>
          <e type="operand">χ.step</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">0.001</e>
          <e type="operand">1</e>
          <e type="operand" style="unit">m</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
        </result>
      </math>
    </region>
    <region left="27" top="3636" width="404" height="42" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">εc</e>
          <e type="operand">χ</e>
          <e type="operand">x</e>
          <e type="operand">hd</e>
          <e type="operand">yg.f</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operand">χ</e>
          <e type="operand">x</e>
          <e type="operand">hd</e>
          <e type="operand">yg.f</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0</e>
          <e type="operator" args="2">&gt;</e>
          <e type="function" args="1">vectorize</e>
          <e type="function" args="2">melprod</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="27" top="3699" width="251" height="28" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">εs</e>
          <e type="operand">χ</e>
          <e type="operand">hd</e>
          <e type="operand">Pos_reb</e>
          <e type="operand">2</e>
          <e type="function" args="2">row</e>
          <e type="operator" args="2">-</e>
          <e type="operand">x</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="27" top="3753" width="96" height="30" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">σc</e>
          <e type="operand">εc</e>
          <e type="function" args="1">σ.c</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="27" top="3798" width="251" height="37" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">NC</e>
          <e type="operand">σc</e>
          <e type="operand">coor</e>
          <e type="function" args="2">melprod</e>
          <e type="operand">A.f</e>
          <e type="operator" args="2">*</e>
          <e type="bracket">(</e>
          <e type="function" args="1">sum</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="27" top="3861" width="189" height="41" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">FS</e>
          <e type="operand">εs</e>
          <e type="function" args="1">σ.s</e>
          <e type="operand">A.bar</e>
          <e type="function" args="1">transpose</e>
          <e type="operator" args="2">*</e>
          <e type="bracket">(</e>
          <e type="function" args="1">sum</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="27" top="3933" width="122" height="26" color="#000000" fontSize="10">
      <math optimize="2">
        <input>
          <e type="operand">x</e>
          <e type="function" args="1">eq</e>
          <e type="operand">NC</e>
          <e type="operand">FS</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="531" top="3960" width="214" height="34" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">solu</e>
          <e type="function" args="1">eq</e>
        </input>
        <result action="numeric">
          <e type="operand">7.8735</e>
          <e type="operand">10</e>
          <e type="operand">5</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand" style="unit">N</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
        </result>
      </math>
    </region>
    <region left="27" top="4005" width="682" height="86" color="#000000" fontSize="10">
      <math optimize="2" breaking="49">
        <input>
          <e type="operand">x</e>
          <e type="function" args="1">eq1</e>
          <e type="operand">χ</e>
          <e type="operand">x</e>
          <e type="operand">hd</e>
          <e type="operand">yg.f</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operand">χ</e>
          <e type="operand">x</e>
          <e type="operand">hd</e>
          <e type="operand">yg.f</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0</e>
          <e type="operator" args="2">&gt;</e>
          <e type="function" args="1">vectorize</e>
          <e type="function" args="2">melprod</e>
          <e type="function" args="1">σ.c</e>
          <e type="operand">coor</e>
          <e type="function" args="2">melprod</e>
          <e type="operand">A.f</e>
          <e type="operator" args="2">*</e>
          <e type="bracket">(</e>
          <e type="function" args="1">sum</e>
          <e type="bracket">(</e>
          <e type="operand">χ</e>
          <e type="operand">hd</e>
          <e type="operand">Pos_reb</e>
          <e type="operand">2</e>
          <e type="function" args="2">row</e>
          <e type="operator" args="2">-</e>
          <e type="operand">x</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="1">σ.s</e>
          <e type="operand">A.bar</e>
          <e type="function" args="1">transpose</e>
          <e type="operator" args="2">*</e>
          <e type="bracket">(</e>
          <e type="function" args="1">sum</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="531" top="4104" width="222" height="34" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">solu</e>
          <e type="function" args="1">eq1</e>
        </input>
        <result action="numeric">
          <e type="operand">7.8735</e>
          <e type="operand">10</e>
          <e type="operand">5</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand" style="unit">N</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="1">-</e>
        </result>
      </math>
    </region>
    <region left="27" top="4239" width="313" height="28" color="#000000" fontSize="10">
      <math error="2">
        <input>
          <e type="operand">x</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="1">eq</e>
          <e type="operand">0</e>
          <e type="operator" args="2">≡</e>
          <e type="operand">x</e>
          <e type="operand">150</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">250</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="4">solve</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region left="27" top="4275" width="321" height="28" color="#000000" fontSize="10">
      <math error="64">
        <input>
          <e type="operand">x</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="1">eq1</e>
          <e type="operand">0</e>
          <e type="operator" args="2">≡</e>
          <e type="operand">x</e>
          <e type="operand">150</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">250</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="4">solve</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region left="27" top="4338" width="264" height="28" color="#000000" fontSize="10">
      <math error="2">
        <input>
          <e type="operand">a</e>
          <e type="function" args="1">eq</e>
          <e type="operand">0</e>
          <e type="operator" args="2">≡</e>
          <e type="operand">a</e>
          <e type="operand">150</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">≡</e>
          <e type="function" args="2">FindRoot</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region left="27" top="4365" width="272" height="28" color="#000000" fontSize="10">
      <math error="2">
        <input>
          <e type="operand">a</e>
          <e type="function" args="1">eq1</e>
          <e type="operand">0</e>
          <e type="operator" args="2">≡</e>
          <e type="operand">a</e>
          <e type="operand">150</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">≡</e>
          <e type="function" args="2">FindRoot</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region left="27" top="4437" width="155" height="28" color="#000000" fontSize="10">
      <math error="2">
        <input>
          <e type="operand">x</e>
          <e type="function" args="1">eq</e>
          <e type="operand">x</e>
          <e type="function" args="2">roots</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region left="27" top="4464" width="163" height="28" color="#000000" fontSize="10">
      <math error="2">
        <input>
          <e type="operand">x</e>
          <e type="function" args="1">eq1</e>
          <e type="operand">x</e>
          <e type="function" args="2">roots</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region left="27" top="4536" width="284" height="26" color="#000000" fontSize="10">
      <math error="60">
        <input>
          <e type="operand">175</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0</e>
          <e type="operand">0.01</e>
          <e type="operand">eq</e>
          <e type="function" args="4">al_nleqsolve</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region left="27" top="4563" width="292" height="26" color="#000000" fontSize="10">
      <math error="61">
        <input>
          <e type="operand">175</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0</e>
          <e type="operand">0.01</e>
          <e type="operand">eq1</e>
          <e type="function" args="4">al_nleqsolve</e>
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        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
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    <region left="27" top="4635" width="403" height="39" color="#000000" fontSize="10">
      <math error="2" errorLocation="0">
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          <e type="operand">x</e>
          <e type="function" args="1">eq</e>
          <e type="operand">150</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">250</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1</e>
          <e type="operand">10</e>
          <e type="operand">3</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand">500</e>
          <e type="function" args="5">Bisection.ref</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
    <region left="27" top="4671" width="411" height="39" color="#000000" fontSize="10">
      <math error="2" errorLocation="0">
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          <e type="operand">x</e>
          <e type="function" args="1">eq1</e>
          <e type="operand">150</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">250</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1</e>
          <e type="operand">10</e>
          <e type="operand">3</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand">500</e>
          <e type="function" args="5">Bisection.ref</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
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      </math>
    </region>
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          <e type="function" args="1">eq</e>
          <e type="operand">150</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">200</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1</e>
          <e type="operand">10</e>
          <e type="operand">3</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="4">Bisection</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
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      <math error="2">
        <input>
          <e type="operand">x</e>
          <e type="function" args="1">eq1</e>
          <e type="operand">150</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">200</e>
          <e type="operand" style="unit">mm</e>
          <e type="operator" args="2">*</e>
          <e type="operand">1</e>
          <e type="operand">10</e>
          <e type="operand">3</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="4">Bisection</e>
        </input>
        <result action="numeric">
          <e type="operand">#</e>
        </result>
      </math>
    </region>
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</worksheet>