fq_zech_sub_one, fq_zech_neg
Synopsis
#include <flint/fq_zech.h>void fq_zech_sub_one(fq_zech_t rop, const fq_zech_t op1, const fq_zech_ctx_t ctx)sourcevoid fq_zech_neg(fq_zech_t rop, const fq_zech_t op1, const fq_zech_ctx_t ctx)sourceSet rop to \mathit{op1} - 1, respectively -\mathit{op1} (adding (q - 1)/2 to the logarithm, or nothing if p = 2).
Cite this page
The FLINT team, “fq_zech_sub_one, fq_zech_neg (fq_zech.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fq_zech/fq_zech_sub_one.html (generated 2026-10-20).
@misc{flint-doc-fq-zech-fq-zech-sub-one,
author = {{The FLINT team}},
title = {{fq\_zech\_sub\_one, fq\_zech\_neg (fq\_zech.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/fq_zech/fq_zech_sub_one.html},
note = {Generated 2026-10-20}
}