New kind of FFT
This MR adds a special kind of FFT operating on arbitrary subgroups of roots of unity (see https://en.wikipedia.org/wiki/Prime-factor_FFT_algorithm).
The commit d6872c19 fixes #206 (closed).
Edited by Julien Coolen
This MR adds a special kind of FFT operating on arbitrary subgroups of roots of unity (see https://en.wikipedia.org/wiki/Prime-factor_FFT_algorithm).
The commit d6872c19 fixes #206 (closed).