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      <title lang="eng">
        <p>Function N.γ(r;ρ)</p>
      </title>
    </area>
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          <e type="operand">i</e>
          <e type="operand">1</e>
          <e type="operand">4</e>
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          <e type="operand">X</e>
          <e type="operand">i</e>
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          <e type="operand">ψ</e>
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          <e type="operand">2</e>
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            </e>
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            </e>
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        <p>I have modfied c to get rid of the complex results discussed earlier. The modification to c seems to produce fairly correct results within the domain of this function.</p>
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        <p>bilinear is univrsal to all CAS [Computer Algebra System]in 'Matrix' ... ∠ is converted in [°]</p>
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      <description active="true" position="Top" lang="eng">
        <p>sanity check bilinear</p>
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    <text lang="eng">
      <p>... r ...</p>
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        <p>sanity check bilinear</p>
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