`gr_numerator, gr_denominator`

Synopsis#include <flint/gr.h>

int gr_numerator(gr_ptr res, gr_srcptr x, gr_ctx_t ctx)source

int gr_denominator(gr_ptr res, gr_srcptr x, gr_ctx_t ctx)source

Set res to a numerator $p$ , respectively a denominator $q$ , with $x = p / q$ , both in the same ring as x. Fraction fields return the reduced numerator and the canonical denominator; the default is $p = x$ and $q = 1$ .

Cite this page

The FLINT team, “gr_numerator, gr_denominator (gr.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/gr/gr_numerator.html (generated 2026-11-02).

@misc{flint-doc-gr-gr-numerator,
  author       = {{The FLINT team}},
  title        = {{gr\_numerator, gr\_denominator (gr.h)}},
  howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
  year         = {2026},
  url          = {https://flintlib.org/doc/gr/gr_numerator.html},
  note         = {Generated 2026-11-02}
}

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