`_mp_real_get_fixed_floor`

Synopsis#include <flint/mp_real.h>

int _mp_real_get_fixed_floor(nn_ptr y, slong n, const mp_real_t x)source

Write y = \lfloor x B^n \rfloor for a ball known to lie in [0, 1) and return 1 if the radius determines that floor; otherwise return 0, so that the caller can retry at a higher precision.

Cite this page

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

@misc{flint-doc-mp-real-mp-real-get-fixed-floor,
  author       = {{The FLINT team}},
  title        = {{\_mp\_real\_get\_fixed\_floor (mp\_real.h)}},
  howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
  year         = {2026},
  url          = {https://flintlib.org/doc/mp_real/_mp_real_get_fixed_floor.html},
  note         = {Generated 2026-10-20}
}

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