integrating sin(x) exp(sin(x))

by james7henderso
Tags: calculus, expsinx, integrating, integration, sinx
james7henderso is offline
Jan15-14, 07:30 AM
P: 1
Hello Physics Forum,

I am trying to find an analytic solution to an equation of the form ∫sin(x/a) exp(b sin(x/a)) dx. I have tried integration by parts and all the usual tricks but can't seem to get anywhere

Thanks in advance for your help

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JJacquelin is offline
Jan15-14, 10:17 AM
P: 744
You can express the undefined integral on the form of an infinite series, but not on a closed form with the elementary and current special functions.

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