`_mp_real_small_divq_3`

Synopsis#include <flint/mp_real.h>

void _mp_real_small_divq_3(ulong * w2, ulong * w1, ulong * w0, ulong n2, ulong n1, ulong n0, ulong d2, ulong d1, ulong d0)

source

For three-limb fractions N < D with D normalised (top bit set), set w = \lfloor N B^3/D \rfloor by three 3-by-2 divisions in registers. 64-bit only.

Cite this page

The FLINT team, “_mp_real_small_divq_3 (mp_real.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/mp_real/_mp_real_small_divq_3.html (generated 2026-10-20).

@misc{flint-doc-mp-real-mp-real-small-divq-3,
  author       = {{The FLINT team}},
  title        = {{\_mp\_real\_small\_divq\_3 (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_small_divq_3.html},
  note         = {Generated 2026-10-20}
}

Edit this page · PDF version · Built with fdoc from f12f9f517b