[GiNaC-devel] Bugfix for numerical integration.

[Chris Dams]

Dear all,

I discovered that the numerical integration routine that I wrote does not 
handle complex functions. The inequalities in the error checking are the 
problem. Therefore, I added some abs-function to the code.

BTW, maybe it would be a good idea to include the numerical evalution for 
the gamma function that I comitted last friday in 1.3 as well? Maybe it 
could also go into release today?

Bye,
Chris