Gamma function in the complex plane

Published on: Mon Dec 13 2010

I was on Wikipedia, trying to find out about programs which produce a equation for a given array of possible x values, when I found this very interesting image.

It came from this page: Gamma Function

And it is "The extended version of the Gamma function in the complex plane"

Update: I think I found what I'm looking for. ROOT now to download, compile and see about fitting some curves.