FLINT3.7.0-dev

arb_add_error_2exp_si, arb_add_error_2exp_fmpz

Synopsis#include <flint/arb.h>
void arb_add_error_2exp_si(arb_t x, slong err)source
void arb_add_error_2exp_fmpz(arb_t x, const fmpz_t err)source

Add 2^{\mathit{err}} to the radius of x.

Cite this page

The FLINT team, “arb_add_error_2exp_si, arb_add_error_2exp_fmpz (arb.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb/arb_add_error_2exp_si.html (generated 2026-10-20).