FLINT3.7.0-dev

acb_real_floor, acb_real_ceil

Synopsis#include <flint/acb.h>
void acb_real_floor(acb_t res, const acb_t z, int analytic, slong prec)source
void acb_real_ceil(acb_t res, const acb_t z, int analytic, slong prec)source

The floor and ceiling functions, extended to the constants n, respectively n + 1, on the strips n < \operatorname{Re} z < n + 1, with discontinuities on the lines \operatorname{Re} z = n.

Guides#

Cite this page

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