fq_zech_ctx_struct, fq_zech_ctx_t
Synopsis
#include <flint/fq_zech.h>fq_zech_ctx_structfq_zech_ctx_tA Zech logarithm context: q - 1 (qm1), (q - 1)/2 (qm1o2, 0 if p = 2; the logarithm of -1), (q - 1)/(p - 1) (qm1opm1), p with a floating-point inverse, the norm of the generator (prime_root, a primitive root modulo p), the tables zech_log_table (the Zech logarithms Z(k)), prime_field_table (the logarithms of 1, \ldots, p - 1) and eval_table (for each k, the integer \sum_i a_i p^i encoding the coefficients a_i of g^k), a pointer to the underlying fq_nmod context, a flag owns_fq_nmod_ctx and the flag is_conway.
Cite this page
The FLINT team, “fq_zech_ctx_struct, fq_zech_ctx_t (fq_zech.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fq_zech/fq_zech_ctx_struct.html (generated 2026-10-20).
@misc{flint-doc-fq-zech-fq-zech-ctx-struct,
author = {{The FLINT team}},
title = {{fq\_zech\_ctx\_struct, fq\_zech\_ctx\_t (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_ctx_struct.html},
note = {Generated 2026-10-20}
}