FLINT3.7.0-dev

sd_fft_ctx_blk_offset, sd_fft_ctx_blk_index, sd_fft_ctx_data_size

Synopsis#include <flint/fft_small.h>
ulong sd_fft_ctx_blk_offset(ulong I)source
double * sd_fft_ctx_blk_index(double * d, ulong I)source
ulong sd_fft_ctx_data_size(ulong L)source

The offset 256 I of block I, the address d + 256 I, and the number 2^L of doubles of a transform of length 2^L.

Cite this page

The FLINT team, “sd_fft_ctx_blk_offset, sd_fft_ctx_blk_index, sd_fft_ctx_data_size (fft_small.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fft_small/sd_fft_ctx_blk_offset.html (generated 2026-10-20).