FLINT3.7.0-dev
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gr_sub, gr_sub_ui, gr_sub_si, gr_sub_fmpz, gr_sub_fmpq, gr_sub_other, gr_other_sub

Synopsis#include <flint/gr.h>
int gr_sub(gr_ptr res, gr_srcptr x, gr_srcptr y, gr_ctx_t ctx)source
int gr_sub_ui(gr_ptr res, gr_srcptr x, ulong y, gr_ctx_t ctx)source
int gr_sub_si(gr_ptr res, gr_srcptr x, slong y, gr_ctx_t ctx)source
int gr_sub_fmpz(gr_ptr res, gr_srcptr x, const fmpz_t y, gr_ctx_t ctx)source
int gr_sub_fmpq(gr_ptr res, gr_srcptr x, const fmpq_t y, gr_ctx_t ctx)source
int gr_sub_other(gr_ptr res, gr_srcptr x, gr_srcptr y, gr_ctx_t y_ctx, gr_ctx_t ctx)source
int gr_other_sub(gr_ptr res, gr_srcptr x, gr_ctx_t x_ctx, gr_srcptr y, gr_ctx_t ctx)source

Set res to x - y.

Guides#

Cite this page

The FLINT team, “gr_sub, gr_sub_ui, gr_sub_si, gr_sub_fmpz, gr_sub_fmpq, gr_sub_other, gr_other_sub (gr.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/gr/gr_sub.html (generated 2026-10-20).