fft_small_plan_init_mpn_np
Synopsis
#include <flint/fft_small.h>int fft_small_plan_init_mpn_np(fft_small_plan_t P, mpn_ctx_t R, ulong an_max, ulong bn_max, ulong len_bound, int is_signed, ulong np)sourceLike fft_small_plan_init_mpn, with the regime forced for testing and profiling: np = 0 chooses automatically, np = 2 forces the two-prime geometry (and fails if its bound cannot be met), and any other value forces the profile selection with four to eight primes.
Cite this page
The FLINT team, “fft_small_plan_init_mpn_np (fft_small.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fft_small/fft_small_plan_init_mpn_np.html (generated 2026-10-20).
@misc{flint-doc-fft-small-fft-small-plan-init-mpn-np,
author = {{The FLINT team}},
title = {{fft\_small\_plan\_init\_mpn\_np (fft\_small.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/fft_small/fft_small_plan_init_mpn_np.html},
note = {Generated 2026-10-20}
}