- #1

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mathematica gives the result ::idiv: "Integral of E^(-Iax)\ Coth[Sinh[bx]]\ Csch[bx] does not converge on {-\[Infinity],\[Infinity]}."

thanks!!

- A
- Thread starter nikos749
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- #1

- 3

- 0

mathematica gives the result ::idiv: "Integral of E^(-Iax)\ Coth[Sinh[bx]]\ Csch[bx] does not converge on {-\[Infinity],\[Infinity]}."

thanks!!

- #2

- 192

- 82

How about trying complex integral. The integrand seem to have a pole of order 2 at z=0. You may calculate residue there.

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