FLINT3.7.0-dev

gr_generic_pow_fmpq

Synopsis#include <flint/gr_generic.h>
int gr_generic_pow_fmpq(gr_ptr res, gr_srcptr x, const fmpq_t y, gr_ctx_t ctx)source

The default of gr_pow_fmpq: an integer exponent p/1 uses gr_pow_fmpz; an exponent p/2 uses gr_sqrt (or gr_rsqrt for p < 0) followed by an integer power; any other exponent is converted to the ring and passed to gr_pow. Failures of the square root are reported as GR_UNABLE, since the result may still exist for another choice of root.

Cite this page

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