FLINT3.7.0-dev
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acb_is_exact, acb_is_finite, acb_is_real

Synopsis#include <flint/acb.h>
int acb_is_exact(const acb_t z)source
int acb_is_finite(const acb_t x)source
int acb_is_real(const acb_t x)source

Return whether both radii are zero, whether both parts are finite, and whether the imaginary part is exactly zero (without testing the real part).

Guides#

Cite this page

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