_nmod_poly_reduce_matrix_mod_poly
Synopsis
#include <flint/nmod_poly.h>void _nmod_poly_reduce_matrix_mod_poly(nmod_mat_t A, const nmod_mat_t B, const nmod_poly_t f)sourceInitialises A as an m \times n matrix, n = \deg f, m = \lfloor \sqrt n \rfloor + 1, and sets row 0 to 1 and row i to row i of B reduced modulo f for 1 \le i < m. A must not be initialised before the call; B needs at least m rows and at least \deg f + 1 columns.
Cite this page
The FLINT team, “_nmod_poly_reduce_matrix_mod_poly (nmod_poly.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/nmod_poly/_nmod_poly_reduce_matrix_mod_poly.html (generated 2026-10-20).
@misc{flint-doc-nmod-poly-nmod-poly-reduce-matrix-mod-poly,
author = {{The FLINT team}},
title = {{\_nmod\_poly\_reduce\_matrix\_mod\_poly (nmod\_poly.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/nmod_poly/_nmod_poly_reduce_matrix_mod_poly.html},
note = {Generated 2026-10-20}
}