gr_hilbert_class_poly
Synopsis
#include <flint/gr_special.h>Sets res to the value H_D(x) of the Hilbert class polynomial for the discriminant D at x. If ctx is a gr_poly ring and x its generator, the polynomial itself is returned. GR_DOMAIN if D is not a negative discriminant. The default computes H_D with acb_modular_hilbert_class_poly and evaluates it, so it works in any ring.
Cite this page
The FLINT team, “gr_hilbert_class_poly (gr_special.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/gr_special/gr_hilbert_class_poly.html (generated 2026-10-20).
@misc{flint-doc-gr-special-gr-hilbert-class-poly,
author = {{The FLINT team}},
title = {{gr\_hilbert\_class\_poly (gr\_special.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/gr_special/gr_hilbert_class_poly.html},
note = {Generated 2026-10-20}
}