C math library with integration? [closed]

Question

Is there a science/math related C/C++ programming library that includes functions for mathematical integration? This might be useful for finding values for a cumulative distribution function, etc. Symbolic manipulation ideal but not required. Thanks!

P.S. I've looked at GSL but it does not contain functions specific for integration.

Answer 1

But GSL does have numerical integration capabilities ...is there some other reason this library doesn't meet your needs?

For symbolic math, Mathematica is a popular choice. They support a C API .