How to calculate a Fourier series in Numpy?

Question

I have a periodic function of period T and would like to know how to obtain the list of the Fourier coefficients. I tried using fft module from numpy but it seems more dedic

Answer 1

As other answers have mentioned, it seems that what you are looking for is a symbolic computing package, so numpy isn't suitable. If you wish to use a free python-based solution, then either sympy or sage should meet your needs.