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        <p>Draghilev method, n=2</p>
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          <p>Dragilev method, n=2</p>
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          <e type="function" args="1">f\032E\</e>
          <e type="operand">uo\032E\</e>
          <e type="operand">ho\032E\</e>
          <e type="operand">N\032E\</e>
          <e type="function" args="4">DM.2</e>
        </input>
      </math>
    </region>
    <region id="11" left="504" top="945" width="221" height="45" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">uo\032E\</e>
          <e type="operand">Starting_x</e>
          <e type="operand">Guess_for_starting_y</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" args="4">mat</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="12" left="504" top="990" width="118" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">ho\032E\</e>
          <e type="operand">Step_size</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="13" left="504" top="1017" width="158" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">N\032E\</e>
          <e type="operand">Number_of_Steps</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="14" left="54" top="1170" width="98" height="24" color="#804000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>RK2 solver </p>
      </text>
    </region>
    <region id="15" left="54" top="1206" width="205" height="38" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <description active="true" position="Top" lang="spa">
          <p>Folium of Descartes.</p>
        </description>
        <input>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="function" args="2">f.3</e>
          <e type="operand">x</e>
          <e type="operand">3</e>
          <e type="operator" args="2">^</e>
          <e type="operand">y</e>
          <e type="operand">3</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">+</e>
          <e type="operand">3</e>
          <e type="operand">x</e>
          <e type="operator" args="2">*</e>
          <e type="operand">y</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">-</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="16" left="414" top="1206" width="263" height="39" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <description active="true" position="Top" lang="spa">
          <p>Conchoid of de Sluze.</p>
        </description>
        <input>
          <e type="operand">x</e>
          <e type="operand">y</e>
          <e type="function" args="2">f.4</e>
          <e type="operand">x</e>
          <e type="operand">1</e>
          <e type="operator" args="2">-</e>
          <e type="bracket">(</e>
          <e type="operand">x</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operand">y</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">+</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operand">4</e>
          <e type="operand">x</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region id="17" left="54" top="1278" width="357" height="232" color="#000000" bgColor="#ffffff" fontSize="10">
      <plot type="2d" render="lines" scale_x="4.7000284150069" scale_y="6.47861827551332" scale_z="6.47861827551332" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-1" transpose_y="-1" transpose_z="0">
        <description active="false" position="Top" lang="eng">
          <p />
        </description>
        <input>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.3</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.05</e>
          <e type="operand">25</e>
          <e type="function" args="4">DM.2</e>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.3</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.05</e>
          <e type="operator" args="1">-</e>
          <e type="operand">25</e>
          <e type="function" args="4">DM.2</e>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.3</e>
          <e type="operand">2</e>
          <e type="operator" args="1">-</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.05</e>
          <e type="operator" args="1">-</e>
          <e type="operand">15</e>
          <e type="function" args="4">DM.2</e>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.3</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.05</e>
          <e type="operand">18</e>
          <e type="function" args="4">DM.2</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" args="6">sys</e>
        </input>
      </plot>
    </region>
    <region id="18" left="414" top="1278" width="357" height="232" color="#000000" bgColor="#ffffff" fontSize="10">
      <plot type="2d" render="lines" scale_x="4.19335776695093" scale_y="5.78021277020176" scale_z="5.78021277020176" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-1" transpose_y="-1" transpose_z="0">
        <description active="false" position="Top" lang="eng">
          <p />
        </description>
        <input>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.4</e>
          <e type="operand">2</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.05</e>
          <e type="operand">48</e>
          <e type="function" args="4">DM.2</e>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.4</e>
          <e type="operand">2</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.01</e>
          <e type="operator" args="1">-</e>
          <e type="operand">42</e>
          <e type="function" args="4">DM.2</e>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.4</e>
          <e type="operand">2</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="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.05</e>
          <e type="operator" args="1">-</e>
          <e type="operand">40</e>
          <e type="function" args="4">DM.2</e>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.4</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="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.05</e>
          <e type="operator" args="1">-</e>
          <e type="operand">16</e>
          <e type="function" args="4">DM.2</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" args="6">sys</e>
        </input>
      </plot>
    </region>
    <region id="19" left="54" top="1638" width="94" height="24" color="#804000" bgColor="#ffffff" fontSize="10">
      <text lang="eng">
        <p>RK5 solver</p>
      </text>
    </region>
    <region id="20" left="54" top="1665" width="220" height="56" color="#000000" bgColor="#ffffff" fontSize="10">
      <text lang="spa">
        <p>Using K: you can study the effect of the K value for RK5Adapt method.</p>
      </text>
    </region>
    <region id="21" left="288" top="1674" width="186" height="31" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">2</e>
          <e type="function" args="1">f\032E\</e>
          <e type="operand">uo\032E\</e>
          <e type="operand">ho\032E\</e>
          <e type="operand">N\032E\</e>
          <e type="operand">K\032E\</e>
          <e type="function" args="5">DM.2</e>
        </input>
      </math>
    </region>
    <region id="22" left="477" top="1674" width="241" height="43" color="#000000" bgColor="#ffffff" fontSize="10">
      <math>
        <input>
          <e type="operand">K\032E\</e>
          <e type="operand">RK2</e>
          <e type="operand">K\032E\</e>
          <e type="operand">0</e>
          <e type="operator" args="2">≡</e>
          <e type="operand">Use_K_for_RK5</e>
          <e type="function" args="3">cases</e>
          <e type="operator" args="2">≡</e>
        </input>
      </math>
    </region>
    <region id="23" left="54" top="1737" width="357" height="232" color="#000000" bgColor="#ffffff" fontSize="10">
      <plot type="2d" render="lines" scale_x="4.7000284150069" scale_y="6.47861827551332" scale_z="6.47861827551332" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-1" transpose_y="-1" transpose_z="0">
        <description active="false" position="Top" lang="eng">
          <p />
        </description>
        <input>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.3</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.05</e>
          <e type="operand">20</e>
          <e type="operand">2</e>
          <e type="function" args="5">DM.2</e>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.3</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.05</e>
          <e type="operator" args="1">-</e>
          <e type="operand">15</e>
          <e type="operand">1.1</e>
          <e type="function" args="5">DM.2</e>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.3</e>
          <e type="operand">2</e>
          <e type="operator" args="1">-</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.05</e>
          <e type="operator" args="1">-</e>
          <e type="operand">20</e>
          <e type="operand">1.5</e>
          <e type="function" args="5">DM.2</e>
          <e type="operand">3</e>
          <e type="operand">1</e>
          <e type="function" args="5">sys</e>
        </input>
      </plot>
    </region>
    <region id="24" left="414" top="1737" width="357" height="232" color="#000000" bgColor="#ffffff" fontSize="10">
      <plot type="2d" render="lines" scale_x="4.19335776695093" scale_y="5.78021277020176" scale_z="5.78021277020176" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="-1" transpose_y="-1" transpose_z="0">
        <description active="false" position="Top" lang="eng">
          <p />
        </description>
        <input>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.4</e>
          <e type="operand">2</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.05</e>
          <e type="operand">48</e>
          <e type="operand">0</e>
          <e type="function" args="5">DM.2</e>
          <e type="operand">x#</e>
          <e type="operand">y#</e>
          <e type="function" args="2">f.4</e>
          <e type="operand">2</e>
          <e type="operator" args="1">-</e>
          <e type="operand">1</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">0.01</e>
          <e type="operator" args="1">-</e>
          <e type="operand">42</e>
          <e type="operand">1.1</e>
          <e type="function" args="5">DM.2</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" args="4">sys</e>
        </input>
      </plot>
    </region>
    <region id="25" top="2088" color="#000000" bgColor="#ffffff">
      <area terminator="true" />
    </region>
  </region>
  <region id="26" left="18" top="2106" width="60" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">Alvaro</e>
      </input>
    </math>
  </region>
</regions>