FLINT3.7.0-dev

acb_add_error_arf, acb_add_error_mag, acb_add_error_arb

Synopsis#include <flint/acb.h>
void acb_add_error_arf(acb_t x, const arf_t err)source
void acb_add_error_mag(acb_t x, const mag_t err)source
void acb_add_error_arb(acb_t x, const arb_t err)source

Add an upper bound for |\mathit{err}| to the radii of both the real and the imaginary part of x, so that x then contains every point within distance |\mathit{err}| of the old x in each coordinate.

Cite this page

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