FLINT3.7.0-dev

qfb_discriminant

Synopsis#include <flint/qfb.h>
void qfb_discriminant(fmpz_t D, qfb_t f)source

Sets D to the discriminant b^2 - 4ac of f = (a, b, c).

Cite this page

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