FLINT3.7.0-dev

fmpz_poly_mat_sqr, fmpz_poly_mat_sqr_classical, fmpz_poly_mat_sqr_KS

Synopsis#include <flint/fmpz_poly_mat.h>
void fmpz_poly_mat_sqr(fmpz_poly_mat_t B, const fmpz_poly_mat_t A)source
void fmpz_poly_mat_sqr_classical(fmpz_poly_mat_t B, const fmpz_poly_mat_t A)source
void fmpz_poly_mat_sqr_KS(fmpz_poly_mat_t B, const fmpz_poly_mat_t A)source

Sets B=A2B = A^2 for a square matrix AA; BB may be AA. The classical version uses five polynomial products for 2×22 \times 2 matrices; fmpz_poly_mat_sqr uses it for dimension less than 8 and Kronecker substitution otherwise.

Cite this page

The FLINT team, “fmpz_poly_mat_sqr, fmpz_poly_mat_sqr_classical, fmpz_poly_mat_sqr_KS (fmpz_poly_mat.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fmpz_poly_mat/fmpz_poly_mat_sqr.html (generated 2026-11-02).