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Student Support Forum: 'Integrating over Erf ... help' topicStudent Support Forum > General > Archives > "Integrating over Erf ... help"

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Snoozer
01/30/07 8:52pm

Im trying to solve this integral in mathematica:

InputForm[Integrate[
0.5*(1 + Erf[(x + lamda)/(Sqrt[2])])/(
E^((x)^2/(2))*(Sqrt[2*Pi])), {x, -Infinity, Infinity},
Assumptions -> {Element[lambda, Reals]}]]

I would expect it to be constant*Erf(something), but mathematica (version 5.1) just gives me back the integral.

Thanks for any help.
Matt


Attachment: sens.random2.nb, URL: ,

Subject (listing for 'Integrating over Erf ... help')
Author Date Posted
Integrating over Erf ... help Snoozer 01/30/07 8:52pm
Re: Integrating over Erf ... help Forum Modera... 02/06/07 11:53am
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