FLINT3.7.0-dev

arf_is_zero, arf_is_one, arf_is_pos_inf, arf_is_neg_inf, arf_is_nan, arf_is_inf

Synopsis#include <flint/arf.h>
int arf_is_zero(const arf_t x)source
int arf_is_one(const arf_t x)source
int arf_is_pos_inf(const arf_t x)source
int arf_is_neg_inf(const arf_t x)source
int arf_is_nan(const arf_t x)source
int arf_is_inf(const arf_t x)source

Return whether x is 0, 1, +\infty, -\infty, NaN, and \pm\infty respectively.

Guides#

Cite this page

The FLINT team, “arf_is_zero, arf_is_one, arf_is_pos_inf, arf_is_neg_inf, arf_is_nan, arf_is_inf (arf.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arf/arf_is_zero.html (generated 2026-10-20).