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      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
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      <p bold="true">The tangent to the curve and the normal to the surface</p>
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        <p>Dragilev's Method</p>
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          <e type="operand" style="string">Матрица  правых частей  системы ОДУ</e>
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      <p>The curve is given as the intersection line of two surfaces f1 and f2.It can be seen that the normal to the sphere passes through its center.</p>
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      <p>Уравнения:</p>
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        <e type="operand">4</e>
        <e type="operand">R</e>
        <e type="operand">2</e>
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        <e type="operand">1</e>
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        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="function" args="2">el</e>
        <e type="bracket">(</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">+</e>
        <e type="bracket">(</e>
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    </math>
  </region>
  <region id="19" left="9" top="1008" width="223" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">B1</e>
        <e type="operand">B</e>
        <e type="operand">1</e>
        <e type="operand">N</e>
        <e type="operand">2</e>
        <e type="operand">4</e>
        <e type="function" args="5">submatrix</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="20" left="27" top="1044" width="209" height="67" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <description active="true" position="Right" lang="rus">
        <p>Поворот на угол α вокруг оси OX </p>
      </description>
      <input>
        <e type="operand">α</e>
        <e type="function" args="1">Ω1</e>
        <e type="operand">1</e>
        <e type="operand">0</e>
        <e type="operand">0</e>
        <e type="operand">0</e>
        <e type="operand">α</e>
        <e type="function" args="1">cos</e>
        <e type="operand">α</e>
        <e type="function" args="1">sin</e>
        <e type="operator" args="1">-</e>
        <e type="operand">0</e>
        <e type="operand">α</e>
        <e type="function" args="1">sin</e>
        <e type="operand">α</e>
        <e type="function" args="1">cos</e>
        <e type="operand">3</e>
        <e type="operand">3</e>
        <e type="function" args="11">mat</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="21" left="513" top="1053" width="216" height="63" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">γ</e>
        <e type="operand">0.8796</e>
        <e type="operand">0.1421</e>
        <e type="operator" args="1">-</e>
        <e type="operand">0.454</e>
        <e type="operand">0.2041</e>
        <e type="operand">0.7493</e>
        <e type="operator" args="1">-</e>
        <e type="operand">0.63</e>
        <e type="operator" args="1">-</e>
        <e type="operand">0.4297</e>
        <e type="operand">0.6468</e>
        <e type="operand">0.63</e>
        <e type="operator" args="1">-</e>
        <e type="operand">3</e>
        <e type="operand">3</e>
        <e type="function" args="11">mat</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="22" left="36" top="1116" width="209" height="67" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <description active="true" position="Right" lang="rus">
        <p>Поворот на угол φ вокруг оси OY </p>
      </description>
      <input>
        <e type="operand">φ</e>
        <e type="function" args="1">Ω2</e>
        <e type="operand">φ</e>
        <e type="function" args="1">cos</e>
        <e type="operand">0</e>
        <e type="operand">φ</e>
        <e type="function" args="1">sin</e>
        <e type="operand">0</e>
        <e type="operand">1</e>
        <e type="operand">0</e>
        <e type="operand">φ</e>
        <e type="function" args="1">sin</e>
        <e type="operator" args="1">-</e>
        <e type="operand">0</e>
        <e type="operand">φ</e>
        <e type="function" args="1">cos</e>
        <e type="operand">3</e>
        <e type="operand">3</e>
        <e type="function" args="11">mat</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="23" left="18" top="1224" width="449" height="225" border="true" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <description active="true" position="Top" lang="eng">
        <p>3d axis</p>
      </description>
      <input>
        <e type="operand">L</e>
        <e type="operand">zum</e>
        <e type="function" args="2">ax</e>
        <e type="operand">u</e>
        <e type="operand">v</e>
        <e type="function" args="2">F</e>
        <e type="operand">0.25</e>
        <e type="operand">v</e>
        <e type="function" args="1">sin</e>
        <e type="operator" args="2">*</e>
        <e type="operand">0.25</e>
        <e type="operand">v</e>
        <e type="function" args="1">cos</e>
        <e type="operator" args="2">*</e>
        <e type="operand">u</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" args="5">mat</e>
        <e type="operator" args="2">:</e>
        <e type="operand">u</e>
        <e type="operand">v</e>
        <e type="function" args="2">F1</e>
        <e type="operand">4</e>
        <e type="operand">u</e>
        <e type="operator" args="2">-</e>
        <e type="operand">4</e>
        <e type="operator" args="2">/</e>
        <e type="operand">1.5</e>
        <e type="operator" args="2">*</e>
        <e type="operand">v</e>
        <e type="function" args="1">cos</e>
        <e type="operator" args="2">*</e>
        <e type="operand">4</e>
        <e type="operand">u</e>
        <e type="operator" args="2">-</e>
        <e type="operand">4</e>
        <e type="operator" args="2">/</e>
        <e type="operand">1.5</e>
        <e type="operator" args="2">*</e>
        <e type="operand">v</e>
        <e type="function" args="1">sin</e>
        <e type="operator" args="2">*</e>
        <e type="operand">1.5</e>
        <e type="operand">u</e>
        <e type="operator" args="2">*</e>
        <e type="operand">L</e>
        <e type="operator" args="2">+</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" args="5">mat</e>
        <e type="operator" args="2">:</e>
        <e type="operand">P</e>
        <e type="operand">u</e>
        <e type="operand">v</e>
        <e type="function" args="2">F</e>
        <e type="operand">0</e>
        <e type="operand">L</e>
        <e type="operand">0</e>
        <e type="operand">2</e>
        <e type="operand">π</e>
        <e type="operator" args="2">*</e>
        <e type="operand">1</e>
        <e type="operand">12</e>
        <e type="function" args="7">CreateMesh</e>
        <e type="operator" args="2">:</e>
        <e type="operand">C</e>
        <e type="operand">u</e>
        <e type="operand">v</e>
        <e type="function" args="2">F1</e>
        <e type="operand">0</e>
        <e type="operand">4</e>
        <e type="operand">0</e>
        <e type="operand">2</e>
        <e type="operand">π</e>
        <e type="operator" args="2">*</e>
        <e type="operand">16</e>
        <e type="operand">12</e>
        <e type="function" args="7">CreateMesh</e>
        <e type="operator" args="2">:</e>
        <e type="operand">C</e>
        <e type="operand">P</e>
        <e type="function" args="2">stack</e>
        <e type="operand">zum</e>
        <e type="operator" args="2">*</e>
        <e type="operand">5</e>
        <e type="operand">1</e>
        <e type="function" args="7">line</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="24" left="288" top="1494" width="198" height="28" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">Axis</e>
        <e type="operand">10</e>
        <e type="operand">0.09</e>
        <e type="function" args="2">ax</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="25" left="0" top="1539" width="627" height="299" border="true" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">Vec</e>
        <e type="operand">k</e>
        <e type="function" args="2">ψ</e>
        <e type="operand">k</e>
        <e type="function" args="1">naxis</e>
        <e type="operand">Vec</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">Vec</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="bracket">(</e>
        <e type="operand">i</e>
        <e type="function" args="2">el</e>
        <e type="bracket">(</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operand">i</e>
        <e type="operand">1</e>
        <e type="operand">3</e>
        <e type="function" args="4">sum</e>
        <e type="function" args="1">sqrt</e>
        <e type="operator" args="2">/</e>
        <e type="bracket">(</e>
        <e type="function" args="1">transpose</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">k</e>
        <e type="function" args="1">dn</e>
        <e type="operand">k</e>
        <e type="function" args="1">naxis</e>
        <e type="operand">2</e>
        <e type="function" args="2">el</e>
        <e type="bracket">(</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operand">k</e>
        <e type="function" args="1">naxis</e>
        <e type="operand">3</e>
        <e type="function" args="2">el</e>
        <e type="bracket">(</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">+</e>
        <e type="function" args="1">sqrt</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">k</e>
        <e type="function" args="1">αn</e>
        <e type="operand">k</e>
        <e type="function" args="1">naxis</e>
        <e type="operand">3</e>
        <e type="function" args="2">el</e>
        <e type="operand">k</e>
        <e type="function" args="1">dn</e>
        <e type="operator" args="2">/</e>
        <e type="function" args="1">acos</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">k</e>
        <e type="function" args="1">βn</e>
        <e type="operand">k</e>
        <e type="function" args="1">dn</e>
        <e type="function" args="1">acos</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">ψn</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">k</e>
        <e type="function" args="1">naxis</e>
        <e type="operand">1</e>
        <e type="function" args="2">el</e>
        <e type="function" args="1">sign</e>
        <e type="operand">k</e>
        <e type="function" args="1">βn</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="1">-</e>
        <e type="function" args="1">Ω2</e>
        <e type="operand">k</e>
        <e type="function" args="1">naxis</e>
        <e type="operand">2</e>
        <e type="function" args="2">el</e>
        <e type="function" args="1">sign</e>
        <e type="operand">k</e>
        <e type="function" args="1">αn</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">Ω1</e>
        <e type="operator" args="2">*</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">5</e>
        <e type="operand">1</e>
        <e type="function" args="7">line</e>
        <e type="operand">ψn</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" args="4">line</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="26" left="0" top="1908" width="541" height="624" border="true" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">k</e>
        <e type="operand">1</e>
        <e type="operand">B1</e>
        <e type="function" args="1">rows</e>
        <e type="operand">2</e>
        <e type="operator" args="2">-</e>
        <e type="bracket">(</e>
        <e type="function" args="2">range</e>
        <e type="operand">m</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">B1</e>
        <e type="operand">k</e>
        <e type="function" args="2">row</e>
        <e type="operand">B1</e>
        <e type="operand">k</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
        <e type="function" args="2">row</e>
        <e type="operand">B1</e>
        <e type="operand">k</e>
        <e type="operand">2</e>
        <e type="operator" args="2">+</e>
        <e type="function" args="2">row</e>
        <e type="function" args="3">stack</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">Δp</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">B1</e>
        <e type="operand">k</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
        <e type="function" args="2">row</e>
        <e type="function" args="1">transpose</e>
        <e type="operand">B1</e>
        <e type="operand">k</e>
        <e type="function" args="2">row</e>
        <e type="function" args="1">transpose</e>
        <e type="operator" args="2">-</e>
        <e type="function" args="1">eval</e>
        <e type="operator" args="2">:</e>
        <e type="operand">p1</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">m</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">1</e>
        <e type="function" args="2">row</e>
        <e type="function" args="1">transpose</e>
        <e type="operator" args="2">:</e>
        <e type="operand">p2</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">m</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">2</e>
        <e type="function" args="2">row</e>
        <e type="function" args="1">transpose</e>
        <e type="operator" args="2">:</e>
        <e type="operand">p3</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">m</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">3</e>
        <e type="function" args="2">row</e>
        <e type="function" args="1">transpose</e>
        <e type="operator" args="2">:</e>
        <e type="operand">i</e>
        <e type="operand">1</e>
        <e type="operand">3</e>
        <e type="function" args="2">range</e>
        <e type="operand">a</e>
        <e type="operand">k</e>
        <e type="operand">i</e>
        <e type="function" args="3">el</e>
        <e type="operand">p2</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">i</e>
        <e type="function" args="2">el</e>
        <e type="operand">p1</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">i</e>
        <e type="function" args="2">el</e>
        <e type="operator" args="2">-</e>
        <e type="operator" args="2">:</e>
        <e type="operand">b</e>
        <e type="operand">k</e>
        <e type="operand">i</e>
        <e type="function" args="3">el</e>
        <e type="operand">p3</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">i</e>
        <e type="function" args="2">el</e>
        <e type="operand">p2</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">i</e>
        <e type="function" args="2">el</e>
        <e type="operator" args="2">-</e>
        <e type="operator" args="2">:</e>
        <e type="operand">c</e>
        <e type="operand">k</e>
        <e type="operand">i</e>
        <e type="function" args="3">el</e>
        <e type="operand">p1</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">i</e>
        <e type="function" args="2">el</e>
        <e type="operand">p3</e>
        <e type="operand">k</e>
        <e type="function" args="2">el</e>
        <e type="operand">i</e>
        <e type="function" args="2">el</e>
        <e type="operator" args="2">-</e>
        <e type="operator" args="2">:</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" args="5">line</e>
        <e type="function" args="3">for</e>
        <e type="operand">Δb</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="operand">2</e>
        <e type="function" args="3">el</e>
        <e type="operand">a</e>
        <e type="operand">k</e>
        <e type="operand">3</e>
        <e type="function" args="3">el</e>
        <e type="operand">1</e>
        <e type="operand">b</e>
        <e type="operand">k</e>
        <e type="operand">2</e>
        <e type="function" args="3">el</e>
        <e type="operand">b</e>
        <e type="operand">k</e>
        <e type="operand">3</e>
        <e type="function" args="3">el</e>
        <e type="operand">1</e>
        <e type="operand">c</e>
        <e type="operand">k</e>
        <e type="operand">2</e>
        <e type="function" args="3">el</e>
        <e type="operand">c</e>
        <e type="operand">k</e>
        <e type="operand">3</e>
        <e type="function" args="3">el</e>
        <e type="operand">1</e>
        <e type="operand">3</e>
        <e type="operand">3</e>
        <e type="function" args="11">mat</e>
        <e type="function" args="1">det</e>
        <e type="operand">a</e>
        <e type="operand">k</e>
        <e type="operand">3</e>
        <e type="function" args="3">el</e>
        <e type="operand">a</e>
        <e type="operand">k</e>
        <e type="operand">1</e>
        <e type="function" args="3">el</e>
        <e type="operand">1</e>
        <e type="operand">b</e>
        <e type="operand">k</e>
        <e type="operand">3</e>
        <e type="function" args="3">el</e>
        <e type="operand">b</e>
        <e type="operand">k</e>
        <e type="operand">1</e>
        <e type="function" args="3">el</e>
        <e type="operand">1</e>
        <e type="operand">c</e>
        <e type="operand">k</e>
        <e type="operand">3</e>
        <e type="function" args="3">el</e>
        <e type="operand">c</e>
        <e type="operand">k</e>
        <e type="operand">1</e>
        <e type="function" args="3">el</e>
        <e type="operand">1</e>
        <e type="operand">3</e>
        <e type="operand">3</e>
        <e type="function" args="11">mat</e>
        <e type="function" args="1">det</e>
        <e type="operand">a</e>
        <e type="operand">k</e>
        <e type="operand">1</e>
        <e type="function" args="3">el</e>
        <e type="operand">a</e>
        <e type="operand">k</e>
        <e type="operand">2</e>
        <e type="function" args="3">el</e>
        <e type="operand">1</e>
        <e type="operand">b</e>
        <e type="operand">k</e>
        <e type="operand">1</e>
        <e type="function" args="3">el</e>
        <e type="operand">b</e>
        <e type="operand">k</e>
        <e type="operand">2</e>
        <e type="function" args="3">el</e>
        <e type="operand">1</e>
        <e type="operand">c</e>
        <e type="operand">k</e>
        <e type="operand">1</e>
        <e type="function" args="3">el</e>
        <e type="operand">c</e>
        <e type="operand">k</e>
        <e type="operand">2</e>
        <e type="function" args="3">el</e>
        <e type="operand">1</e>
        <e type="operand">3</e>
        <e type="operand">3</e>
        <e type="function" args="11">mat</e>
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