`_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)source

Initialises $A$ 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 2026-11-02).

@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 2026-11-02}
}

Edit this page · PDF version · Built with fdoc from 0a4634bf95