FLINT3.7.0-dev
/

gr_mat_sub_scalar, gr_mat_scalar_sub, gr_mat_sub_ui, gr_mat_sub_si, gr_mat_sub_fmpz, gr_mat_sub_fmpq, gr_mat_sub_scalar_other, gr_mat_scalar_other_sub

Synopsis#include <flint/gr_mat.h>
int gr_mat_sub_scalar(gr_mat_t res, const gr_mat_t mat, gr_srcptr x, gr_ctx_t ctx)source
int gr_mat_scalar_sub(gr_mat_t res, gr_srcptr x, const gr_mat_t mat, gr_ctx_t ctx)source
int gr_mat_sub_ui(gr_mat_t res, const gr_mat_t mat, ulong x, gr_ctx_t ctx)source
int gr_mat_sub_si(gr_mat_t res, const gr_mat_t mat, slong x, gr_ctx_t ctx)source
int gr_mat_sub_fmpz(gr_mat_t res, const gr_mat_t mat, const fmpz_t x, gr_ctx_t ctx)source
int gr_mat_sub_fmpq(gr_mat_t res, const gr_mat_t mat, const fmpq_t x, gr_ctx_t ctx)source
int gr_mat_sub_scalar_other(gr_mat_t res, const gr_mat_t mat, gr_srcptr x, gr_ctx_t x_ctx, gr_ctx_t ctx)source
int gr_mat_scalar_other_sub(gr_mat_t res, gr_srcptr x, gr_ctx_t x_ctx, const gr_mat_t mat, gr_ctx_t ctx)source

Set res to A - xI or xI - A.

Cite this page

The FLINT team, “gr_mat_sub_scalar, gr_mat_scalar_sub, gr_mat_sub_ui, gr_mat_sub_si, gr_mat_sub_fmpz, gr_mat_sub_fmpq, gr_mat_sub_scalar_other, gr_mat_scalar_other_sub (gr_mat.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/gr_mat/gr_mat_sub_scalar.html (generated 2026-10-20).