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        <e type="operand">4</e>
        <e type="function" preserve="true" args="26">mat</e>
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        <e type="operand">θ</e>
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        <e type="operand">θ</e>
        <e type="function" preserve="true" args="1">sin</e>
        <e type="operator" args="1">-</e>
        <e type="operand">θ</e>
        <e type="function" preserve="true" args="1">sin</e>
        <e type="operand">θ</e>
        <e type="function" preserve="true" args="1">cos</e>
        <e type="operand">2</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="6">mat</e>
        <e type="operator" args="2">:</e>
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    </math>
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    <math decimalPlaces="4">
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        <e type="operand">π</e>
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        <e type="operand">2</e>
        <e type="operator" args="2">/</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
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    <math>
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        <e type="operand">arc</e>
        <e type="operand">xx</e>
        <e type="operand">xx</e>
        <e type="function" args="1">f1</e>
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        <e type="function" preserve="true" args="2">augment</e>
        <e type="operand">u</e>
        <e type="operand">u</e>
        <e type="function" args="1">f2</e>
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        <e type="function" preserve="true" args="2">augment</e>
        <e type="function" preserve="true" args="2">stack</e>
        <e type="operator" args="2">:</e>
        <e type="operand">Rot</e>
        <e type="operand">arc</e>
        <e type="operand">θ</e>
        <e type="function" args="1">rot</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">sys</e>
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        <e type="operand">Y2</e>
        <e type="operand">Yx</e>
        <e type="operand">1</e>
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        <e type="operand">Y</e>
        <e type="operand">Yx</e>
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        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">Y</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>
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        <e type="operand">0</e>
        <e type="operand" style="string">+</e>
        <e type="operand">40</e>
        <e type="operand" style="string">black</e>
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      <description active="false" position="Top" lang="eng">
        <p />
      </description>
      <input>
        <e type="operand" style="string" />
        <e type="operand">Rot</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
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    <math>
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        <e type="operand">vx</e>
        <e type="operand">1</e>
        <e type="operand">3</e>
        <e type="operator" args="2">/</e>
        <e type="operand">1</e>
        <e type="operand">4</e>
        <e type="operator" args="2">/</e>
        <e type="operand">1</e>
        <e type="operand">5</e>
        <e type="operator" args="2">/</e>
        <e type="operand">1</e>
        <e type="operand">6</e>
        <e type="operator" args="2">/</e>
        <e type="operand">1</e>
        <e type="operand">8</e>
        <e type="operator" args="2">/</e>
        <e type="operand">5</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="7">mat</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
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  <region id="24" left="81" top="909" width="78" height="133" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">vy</e>
        <e type="operand">4</e>
        <e type="operand">3</e>
        <e type="operator" args="2">/</e>
        <e type="operand">1</e>
        <e type="operand">0.8</e>
        <e type="operand">2</e>
        <e type="operand">3</e>
        <e type="operator" args="2">/</e>
        <e type="operand">0.5</e>
        <e type="operand">5</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="7">mat</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
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    <math>
      <input>
        <e type="operand">a</e>
        <e type="operand">vx</e>
        <e type="operand">vy</e>
        <e type="function" preserve="true" args="2">Intercept</e>
        <e type="operator" args="2">:</e>
        <e type="operand">b</e>
        <e type="operand">vx</e>
        <e type="operand">vy</e>
        <e type="function" preserve="true" args="2">Slope</e>
        <e type="operator" args="2">:</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
      </input>
      <result action="numeric">
        <e type="operand">0</e>
        <e type="operand">4</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
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    </math>
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    <math>
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        <e type="operand">1</e>
        <e type="operand">4</e>
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        <e type="operator" args="2">:</e>
      </input>
    </math>
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    <math>
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        <e type="operand">0</e>
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        <e type="bracket">(</e>
        <e type="operand">a</e>
        <e type="operand">1</e>
        <e type="operator" args="2">≤</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">&amp;</e>
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    </math>
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    <math>
      <input>
        <e type="operand">x</e>
        <e type="function" args="1">q</e>
        <e type="operand">3</e>
        <e type="function" preserve="true" args="1">sqrt</e>
        <e type="operand">9</e>
        <e type="operand">1</e>
        <e type="operand">a</e>
        <e type="operator" args="2">/</e>
        <e type="operand">x</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">-</e>
        <e type="function" preserve="true" args="1">sqrt</e>
        <e type="operator" args="2">*</e>
        <e type="operand">x</e>
        <e type="operator" args="2">*</e>
        <e type="operand">9</e>
        <e type="operator" args="2">/</e>
        <e type="operator" args="1">±</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
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    <math>
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        <e type="operand">1</e>
        <e type="operator" args="2">:</e>
        <e type="operand">1</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="4">mat</e>
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    </math>
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    <math>
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        <p>rabbit ears</p>
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      <input>
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        <e type="operand">y</e>
        <e type="function" args="2">f</e>
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        <e type="operator" args="2">^</e>
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        <e type="operator" args="2">^</e>
        <e type="operator" args="2">+</e>
        <e type="bracket">(</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operand">a</e>
        <e type="operand">x</e>
        <e type="operator" args="2">*</e>
        <e type="operand">b</e>
        <e type="operand">y</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">+</e>
        <e type="bracket">(</e>
        <e type="operand">x</e>
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        <e type="operator" args="2">^</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">-</e>
        <e type="operator" args="2">:</e>
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    </math>
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        <e type="operand">x</e>
        <e type="operator" args="1">-</e>
        <e type="function" args="1">q</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
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      <description active="false" position="Top" lang="eng">
        <p>rabbit ears</p>
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      <input>
        <e type="operand">f</e>
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    <math>
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        <e type="operand">a</e>
        <e type="operand">0.75</e>
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        <e type="operand">3</e>
        <e type="operator" args="2">:</e>
        <e type="operand">1</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="4">mat</e>
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    </math>
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    <math>
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        <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="operand">x</e>
        <e type="operand">3</e>
        <e type="operator" args="2">^</e>
        <e type="operand">a</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>
        <e type="operator" args="2">:</e>
      </input>
    </math>
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        <e type="operand">0</e>
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        <e type="function" preserve="true" args="1">maple</e>
        <e type="operator" args="2">:</e>
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        <e type="operator" args="2">-</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="function" preserve="true" args="1">sqrt</e>
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        <e type="operand">6</e>
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        <e type="operand">x</e>
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        <e type="operand">4</e>
        <e type="operand">x</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">-</e>
        <e type="bracket">(</e>
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        <e type="operand">6</e>
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        <e type="operator" args="1">-</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">mat</e>
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    <math>
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        <e type="operand">x</e>
        <e type="function" args="1">q</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operator" args="1">±</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
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    <plot type="2d" render="lines" scale_x="22.992902875689" scale_y="11.79899477235" scale_z="22.992902875689" rotate_x="0" rotate_y="0" rotate_z="0" transpose_x="3" transpose_y="-2" transpose_z="0">
      <description active="true" position="Top" lang="eng">
        <p>Water drop</p>
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        <e type="operand">a</e>
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        <e type="operand">0.25</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">x</e>
        <e type="operator" args="1">-</e>
        <e type="function" args="1">g</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">sys</e>
      </input>
    </plot>
  </region>
  <region id="38" left="414" top="1818" width="92" height="27" color="#000000" bgColor="#ffe1e1" fontSize="10">
    <math>
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        <e type="operand">3</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">1</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="4">mat</e>
      </input>
    </math>
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  <region id="39" left="333" top="1845" width="428" height="46" color="#000000" bgColor="#ffe1e1" fontSize="10">
    <math>
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        <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="operand">a</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operand">1</e>
        <e type="operand">2</e>
        <e type="operand">k</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="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">+</e>
        <e type="bracket">(</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operand">4</e>
        <e type="operand">a</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">x</e>
        <e type="operand">a</e>
        <e type="operand">k</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="bracket">(</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>
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      <p>========================================================================================</p>
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