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Math Help - principal value integral

  1. #1
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    principal value integral

    Hi dear members,

    see attached Pdf file.

    PV integral od coth(x/2) between -inf and +inf.

    Is this correct.

    Thank you
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  2. #2
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    Re: principal value integral

    There's far too much unnecessary detail. f(x) = coth(x/2) is an odd function, so the integral is equal to 0.
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