Re: Integration problem

[David Bateman]

Jordi Gutiérrez Hermoso wrote:
> 2009/1/10 Marcin Sleczka <address@hidden>:
>   
> > I found that I can't integrate complex function with use quad. What if int
> > will be complex function?
> >     
>
> Same way you integrate any other complex function... you turn it into
> a real one.
>
> What complex function are you integrating anyways? A line integral?
> Parametrise the curve and integrate along the real parameter.
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>   
The quadgk function in 3,1.51+ can explicitly handle complex contour 
integrals. You can take this function from 3.1.x and use it with 3.0.3 
without problems

D.

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