`arb_get_abs_ubound_arf, arb_get_abs_lbound_arf`

Synopsis#include <flint/arb.h>

void arb_get_abs_ubound_arf(arf_t u, const arb_t x, slong prec)source

void arb_get_abs_lbound_arf(arf_t u, const arb_t x, slong prec)source

Set u to an upper, respectively lower, bound for |t|, t \in x, rounded outward to prec bits. NaN gives NaN.

Cite this page

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

@misc{flint-doc-arb-arb-get-abs-ubound-arf,
  author       = {{The FLINT team}},
  title        = {{arb\_get\_abs\_ubound\_arf, arb\_get\_abs\_lbound\_arf (arb.h)}},
  howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
  year         = {2026},
  url          = {https://flintlib.org/doc/arb/arb_get_abs_ubound_arf.html},
  note         = {Generated 2026-10-20}
}

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