FLINT3.7.0-dev

arb_set_interval_arf, arb_set_interval_mpfr, arb_set_interval_mag

Synopsis#include <flint/arb.h>
void arb_set_interval_arf(arb_t x, const arf_t a, const arf_t b, slong prec)source
void arb_set_interval_mpfr(arb_t x, const mpfr_t a, const mpfr_t b, slong prec)source
void arb_set_interval_mag(arb_t res, const mag_t a, const mag_t b, slong prec)source

Set x to a ball containing the interval [a, b], with the midpoint rounded to prec bits. Require a \le b.

Cite this page

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