FLINT3.7.0-dev

fmpzi_is_unit

Synopsis#include <flint/fmpzi.h>
int fmpzi_is_unit(const fmpzi_t x)source

Returns whether x is one of the units \pm 1, \pm i.

Cite this page

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