fq_zech_is_invertible, fq_zech_is_invertible_f
Synopsis
#include <flint/fq_zech.h>int fq_zech_is_invertible(const fq_zech_t op, const fq_zech_ctx_t ctx)int fq_zech_is_invertible_f(fq_zech_t rop, const fq_zech_t op, const fq_zech_ctx_t ctx)Return whether op is nonzero. The second version sets rop to one if it is (a Zech context always describes a field).
Cite this page
The FLINT team, “fq_zech_is_invertible, fq_zech_is_invertible_f (fq_zech.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fq_zech/fq_zech_is_invertible.html (generated 2026-10-20).
@misc{flint-doc-fq-zech-fq-zech-is-invertible,
author = {{The FLINT team}},
title = {{fq\_zech\_is\_invertible, fq\_zech\_is\_invertible\_f (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_is_invertible.html},
note = {Generated 2026-10-20}
}