FLINT3.7.0-dev

fmpz_negmod

Synopsis#include <flint/fmpz.h>
void fmpz_negmod(fmpz_t r, const fmpz_t a, const fmpz_t mod)source

Sets r to -a modulo mod for 0 \le a < mod (not checked).

Cite this page

The FLINT team, “fmpz_negmod (fmpz.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fmpz/fmpz_negmod.html (generated 2026-10-20).