Can this integral be calculated?

Question:Can this integral be calculated?

Posted: Mike Cohler 12 Product: Maple

January 21 2011

A friend asked me if Maple can do the following integral, since Mathematica just spins for an indefinite time with it:

int ( (1/sqrt(2*Pi))*(1/(1+exp(x)))*exp(-(1/2)*((x-a)/b)^2) ) from -infinity to infinity

Interesting integral though!

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