acb_dirichlet_dft_index
Synopsis
#include <flint/acb_dirichlet.h>void acb_dirichlet_dft_index(acb_ptr w, acb_srcptr v, const dirichlet_group_t G, slong prec)sourceSets w to the DFT of v, both vectors of length indexed by the lexicographically ordered Conrey logarithms (the order of dirichlet_char_next and dirichlet_char_index).
For example, for the elements are stored in the following order:
| index | log | number |
|---|---|---|
| 0 | 1 | |
| 1 | 7 | |
| 2 | 4 | |
| 3 | 13 | |
| 4 | 11 | |
| 5 | 2 | |
| 6 | 14 | |
| 7 | 8 |
Cite this page
The FLINT team, “acb_dirichlet_dft_index (acb_dirichlet.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/acb_dirichlet/acb_dirichlet_dft_index.html (generated 2026-11-02).
@misc{flint-doc-acb-dirichlet-acb-dirichlet-dft-index,
author = {{The FLINT team}},
title = {{acb\_dirichlet\_dft\_index (acb\_dirichlet.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/acb_dirichlet/acb_dirichlet_dft_index.html},
note = {Generated 2026-11-02}
}