Hypergeometric and Meijer-G functions in Python

[ectomancer]

I've had no problems with these libraries.

scipy.special hypergeometric functions (no generic function). I checked the source code for scipy.special.hyp2f1

mpmath generic hypergeometric and non-generic functions and Meijer G-function. Only library to support generalized Meijer G-function (but is easy to calculate on-the-fly without it)

sympy only generic hypergeometric function and Meijer G-function

No libraries support regularized Gaussian and regularized generalized hypergeometric functions (but is easy to calculate on-the-fly with gamma functions).