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      <author>Sarvesh Ambekar</author>
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      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
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          <e type="operand">3</e>
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          <p style="background-color: #ffff80;">Point 1</p>
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          <e type="operand">1</e>
          <e type="function" args="2">el</e>
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          <e type="operand">2</e>
          <e type="function" args="2">el</e>
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          <e type="operand">2</e>
          <e type="function" args="2">el</e>
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          <e type="function" args="2">el</e>
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          <e type="function" args="2">el</e>
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          <e type="operand">2</e>
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          <e type="operand">2</e>
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          <e type="operand" style="unit">°</e>
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        <content>
          <p style="background-color: #ffff80;">Point 2 </p>
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          <e type="function" args="2">el</e>
          <e type="operand">2</e>
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        <result action="numeric">
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          <e type="operand">0.8918</e>
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          <e type="operator" args="2">:</e>
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        <contract>
          <e type="operand" style="unit">°</e>
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        <result action="numeric">
          <e type="operand">71</e>
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          <e type="operand">θ.2</e>
          <e type="operand">pm.2</e>
          <e type="operand">3</e>
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          <e type="operand">u.2</e>
          <e type="operator" args="2">/</e>
          <e type="function" args="1">acos</e>
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        <contract>
          <e type="operand" style="unit">°</e>
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        <result action="numeric">
          <e type="operand">27</e>
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    <region left="72" top="1026" width="59" height="23" border="true" color="#000000" bgColor="#ffff80" fontSize="10" isBreakable="false">
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        <content>
          <p style="background-color: #ffff80;">Point 3 </p>
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          <e type="operand">pm.3</e>
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          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="operand">m</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operand">p.3</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="operand">m</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operand">p.3</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="operand">1</e>
          <e type="operand">3</e>
          <e type="function" args="5">mat</e>
          <e type="operator" args="2">:</e>
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          <e type="operand">717.5</e>
          <e type="operator" args="1">-</e>
          <e type="operand">717.5</e>
          <e type="operator" args="1">-</e>
          <e type="operand">2000</e>
          <e type="operand">1</e>
          <e type="operand">3</e>
          <e type="function" args="5">mat</e>
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      </math>
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          <e type="operand">u.3</e>
          <e type="operand">pm.3</e>
          <e type="operand">1</e>
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          <e type="bracket">(</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operand">pm.3</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="operand">pm.3</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="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">2243</e>
        </result>
      </math>
    </region>
    <region left="72" top="1224" width="285" height="53" color="#000000" fontSize="10">
      <math decimalPlaces="4">
        <input>
          <e type="operand">r.3</e>
          <e type="operand">pm.3</e>
          <e type="operand">u.3</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">0.3199</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.3199</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.8918</e>
          <e type="operand">1</e>
          <e type="operand">3</e>
          <e type="function" args="5">mat</e>
        </result>
      </math>
    </region>
    <region left="72" top="1287" width="199" height="66" color="#000000" fontSize="10">
      <math decimalPlaces="0" exponentialThreshold="2">
        <input>
          <e type="operand">α.3</e>
          <e type="operand">pm.3</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="function" args="1">abs</e>
          <e type="operand">u.3</e>
          <e type="operator" args="2">/</e>
          <e type="function" args="1">acos</e>
          <e type="operator" args="2">:</e>
        </input>
        <contract>
          <e type="operand" style="unit">°</e>
        </contract>
        <result action="numeric">
          <e type="operand">71</e>
        </result>
      </math>
    </region>
    <region left="306" top="1287" width="199" height="66" color="#000000" fontSize="10">
      <math decimalPlaces="0" exponentialThreshold="2">
        <input>
          <e type="operand">β.3</e>
          <e type="operand">pm.3</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="function" args="1">abs</e>
          <e type="operand">u.3</e>
          <e type="operator" args="2">/</e>
          <e type="function" args="1">acos</e>
          <e type="operator" args="2">:</e>
        </input>
        <contract>
          <e type="operand" style="unit">°</e>
        </contract>
        <result action="numeric">
          <e type="operand">71</e>
        </result>
      </math>
    </region>
    <region left="540" top="1287" width="199" height="66" color="#000000" fontSize="10">
      <math decimalPlaces="0">
        <input>
          <e type="operand">θ.3</e>
          <e type="operand">pm.3</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="function" args="1">abs</e>
          <e type="operand">u.3</e>
          <e type="operator" args="2">/</e>
          <e type="function" args="1">acos</e>
          <e type="operator" args="2">:</e>
        </input>
        <contract>
          <e type="operand" style="unit">°</e>
        </contract>
        <result action="numeric">
          <e type="operand">27</e>
        </result>
      </math>
    </region>
    <region left="72" top="1386" width="56" height="23" border="true" color="#000000" bgColor="#ffff80" fontSize="10">
      <text lang="eng" fontFamily="Arial" fontSize="10">
        <content>
          <p style="background-color: #ffff80;">Point 4</p>
        </content>
      </text>
    </region>
    <region left="72" top="1440" width="436" height="42" color="#000000" fontSize="10">
      <math decimalPlaces="4">
        <input>
          <e type="operand">pm.4</e>
          <e type="operand">m</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operand">p.4</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="operand">m</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operand">p.4</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="operand">m</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operand">p.4</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">-</e>
          <e type="operand">1</e>
          <e type="operand">3</e>
          <e type="function" args="5">mat</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">717.5</e>
          <e type="operator" args="1">-</e>
          <e type="operand">717.5</e>
          <e type="operand">2000</e>
          <e type="operand">1</e>
          <e type="operand">3</e>
          <e type="function" args="5">mat</e>
        </result>
      </math>
    </region>
    <region left="72" top="1512" width="311" height="52" color="#000000" fontSize="10">
      <math decimalPlaces="0">
        <input>
          <e type="operand">u.4</e>
          <e type="operand">pm.4</e>
          <e type="operand">1</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">pm.4</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="operand">pm.4</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="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">2243</e>
        </result>
      </math>
    </region>
    <region left="72" top="1593" width="273" height="53" color="#000000" fontSize="10">
      <math decimalPlaces="4">
        <input>
          <e type="operand">r.4</e>
          <e type="operand">pm.4</e>
          <e type="operand">u.4</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">0.3199</e>
          <e type="operator" args="1">-</e>
          <e type="operand">0.3199</e>
          <e type="operand">0.8918</e>
          <e type="operand">1</e>
          <e type="operand">3</e>
          <e type="function" args="5">mat</e>
        </result>
      </math>
    </region>
    <region left="81" top="1656" width="199" height="66" color="#000000" fontSize="10">
      <math decimalPlaces="0" exponentialThreshold="2">
        <input>
          <e type="operand">α.4</e>
          <e type="operand">pm.4</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="function" args="1">abs</e>
          <e type="operand">u.4</e>
          <e type="operator" args="2">/</e>
          <e type="function" args="1">acos</e>
          <e type="operator" args="2">:</e>
        </input>
        <contract>
          <e type="operand" style="unit">°</e>
        </contract>
        <result action="numeric">
          <e type="operand">71</e>
        </result>
      </math>
    </region>
    <region left="306" top="1656" width="199" height="66" color="#000000" fontSize="10">
      <math decimalPlaces="0" exponentialThreshold="2">
        <input>
          <e type="operand">β.4</e>
          <e type="operand">pm.4</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="function" args="1">abs</e>
          <e type="operand">u.4</e>
          <e type="operator" args="2">/</e>
          <e type="function" args="1">acos</e>
          <e type="operator" args="2">:</e>
        </input>
        <contract>
          <e type="operand" style="unit">°</e>
        </contract>
        <result action="numeric">
          <e type="operand">71</e>
        </result>
      </math>
    </region>
    <region left="540" top="1656" width="199" height="66" color="#000000" fontSize="10">
      <math decimalPlaces="0">
        <input>
          <e type="operand">θ.4</e>
          <e type="operand">pm.4</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="function" args="1">abs</e>
          <e type="operand">u.4</e>
          <e type="operator" args="2">/</e>
          <e type="function" args="1">acos</e>
          <e type="operator" args="2">:</e>
        </input>
        <contract>
          <e type="operand" style="unit">°</e>
        </contract>
        <result action="numeric">
          <e type="operand">27</e>
        </result>
      </math>
    </region>
    <region left="63" top="2034" width="520" height="184" color="#000000" fontSize="10">
      <math decimalPlaces="4">
        <input>
          <e type="operand">R.1</e>
          <e type="operand">R.2</e>
          <e type="operand">R.3</e>
          <e type="operand">R.4</e>
          <e type="function" args="4">f</e>
          <e type="operand">R.1</e>
          <e type="operand">r.1</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">α.1</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operand">R.2</e>
          <e type="operand">r.2</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">α.2</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="operand">R.3</e>
          <e type="operand">r.3</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">α.3</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="operand">R.4</e>
          <e type="operand">r.4</e>
          <e type="operand">1</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">α.4</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="operand">0</e>
          <e type="operator" args="2">≡</e>
          <e type="operand">R.1</e>
          <e type="operand">r.1</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">β.1</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operand">R.2</e>
          <e type="operand">r.2</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">β.2</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="operand">R.3</e>
          <e type="operand">r.3</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">β.3</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="operand">R.4</e>
          <e type="operand">r.4</e>
          <e type="operand">2</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">β.4</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="operand">0</e>
          <e type="operator" args="2">≡</e>
          <e type="operand">R.1</e>
          <e type="operand">r.1</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">θ.1</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operand">R.2</e>
          <e type="operand">r.2</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">θ.2</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="operand">R.3</e>
          <e type="operand">r.3</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">θ.3</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="operand">R.4</e>
          <e type="operand">r.4</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">*</e>
          <e type="operand">θ.4</e>
          <e type="function" args="1">cos</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">+</e>
          <e type="operand">F</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operator" args="2">+</e>
          <e type="operand">0</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>
        </input>
      </math>
    </region>
    <region left="63" top="2259" width="402" height="188" color="#000000" fontSize="10">
      <math decimalPlaces="4">
        <input>
          <e type="operand">R.1</e>
          <e type="operand">R.2</e>
          <e type="operand">R.3</e>
          <e type="operand">R.4</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" args="6">mat</e>
          <e type="operand">R.1</e>
          <e type="operand">R.2</e>
          <e type="operand">R.3</e>
          <e type="operand">R.4</e>
          <e type="function" args="4">f</e>
          <e type="operand">F</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operand">4</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="1">-</e>
          <e type="operand">F</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operand">4</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="1">-</e>
          <e type="operand">F</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operand">4</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="1">-</e>
          <e type="operand">F</e>
          <e type="operand">3</e>
          <e type="function" args="2">el</e>
          <e type="operand">4</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="1">-</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" args="6">mat</e>
          <e type="function" args="2">FindRoot</e>
          <e type="operator" args="2">:</e>
        </input>
        <result action="numeric">
          <e type="operand">25000</e>
          <e type="operand">25000</e>
          <e type="operand">25000</e>
          <e type="operand">25000</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" args="6">mat</e>
        </result>
      </math>
    </region>
    <region left="252" top="2448" width="191" height="32" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">R.1</e>
          <e type="operand">R.2</e>
          <e type="operand">R.3</e>
          <e type="operand">R.4</e>
          <e type="function" args="4">Clear</e>
        </input>
        <result action="numeric">
          <e type="operand">1</e>
        </result>
      </math>
    </region>
    <region left="0" top="2484" width="263" height="107" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">L</e>
          <e type="operand">R.1</e>
          <e type="operand">R.2</e>
          <e type="operand">R.3</e>
          <e type="operand">R.4</e>
          <e type="function" args="4">f</e>
          <e type="operand">R.1</e>
          <e type="operand">R.2</e>
          <e type="operand">R.3</e>
          <e type="operand">R.4</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" args="6">mat</e>
          <e type="function" args="2">Solve</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="270" top="2484" width="290" height="133" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">L</e>
          <e type="function" args="1">Assign</e>
        </input>
        <result action="symbolic">
          <e type="operand">834498205204930000</e>
          <e type="operand">r19</e>
          <e type="operator" args="2">*</e>
          <e type="operand">14884213159505</e>
          <e type="operator" args="2">/</e>
          <e type="operand">346248516765071</e>
          <e type="operand">r19</e>
          <e type="operator" args="2">*</e>
          <e type="operand">346248516765072</e>
          <e type="operator" args="2">/</e>
          <e type="operand">834498205204930000</e>
          <e type="operand">r19</e>
          <e type="operator" args="2">*</e>
          <e type="operand">14884213159505</e>
          <e type="operator" args="2">/</e>
          <e type="operand">r19</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" args="6">sys</e>
        </result>
      </math>
    </region>
    <region left="0" top="2601" width="350" height="110" color="#000000" fontSize="10">
      <math>
        <input>
          <e type="operand">R.1</e>
          <e type="operand">R.2</e>
          <e type="operand">R.3</e>
          <e type="operand">R.4</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" args="6">mat</e>
          <e type="function" args="1">float</e>
          <e type="function" args="1">Maxima</e>
        </input>
        <result action="none">
          <e type="operand">56065.99396703901</e>
          <e type="operand">r19</e>
          <e type="operator" args="2">*</e>
          <e type="operand">0.9999999999999971</e>
          <e type="operand">r19</e>
          <e type="operator" args="2">*</e>
          <e type="operand">56065.99396703901</e>
          <e type="operand">r19</e>
          <e type="operator" args="2">*</e>
          <e type="operand">r19</e>
          <e type="operand">4</e>
          <e type="operand">1</e>
          <e type="function" args="6">mat</e>
        </result>
      </math>
    </region>
  </regions>
</worksheet>