FLINT3.7.0-dev

acb_rel_error_bits, acb_rel_accuracy_bits

Synopsis#include <flint/acb.h>
slong acb_rel_error_bits(const acb_t x)source
slong acb_rel_accuracy_bits(const acb_t x)source

Return the relative error, respectively accuracy, in bits, as arb_rel_error_bits would for a real ball whose midpoint is the larger of the two midpoints and whose radius is the larger of the two radii. An exact x has accuracy ARF_PREC_EXACT, and an x with zero midpoint or a non-finite part -ARF_PREC_EXACT.

Guides#

Cite this page

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