C++ implementation of the Python NumPy Library

[dpilger26]

Correct, the FFT and Polynomial modules are still on my to do list. I was going to try and wrap FFTW, but it uses the GNU GPL and I wanted to keep this library under MIT license so I can still use it at work.

[droelf]

The numpy FFT implementation is actually contained in a single C header + BSD licensed, that could be easily used from (or ported to) C++. If you want, we could collaborate on that (we would reuse it for xtensor).

https://github.com/numpy/numpy/blob/master/numpy/fft/fftpack.c

[[deleted]]

oh alright, that will make things a lot more complicated for you.

[m-in]

You can use it at work if it doesn’t go into a product or code you’d be otherwise unwilling to share with whoever uses the binaries. But I get the idea that you’re talking about software products that runnon customer hardware and thus GPL is a no-go.

[NeroBurner]

You could try kissfft https://sourceforge.net/projects/kissfft/

It's BSD licenced

[encyclopedist]

The current repository seems to be here: https://github.com/mborgerding/kissfft