_fmpz_poly_is_squarefree, fmpz_poly_is_squarefree
Synopsis
#include <flint/fmpz_poly.h>int fmpz_poly_is_squarefree(const fmpz_poly_t poly)sourceReturn whether the polynomial has no repeated factor of positive degree, that is, whether it is squarefree in ; the content is ignored, so counts as squarefree. Polynomials of length at most 2 are squarefree, including zero; quadratics are tested with the discriminant, and longer polynomials by checking that is constant.
Cite this page
The FLINT team, “_fmpz_poly_is_squarefree, fmpz_poly_is_squarefree (fmpz_poly.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fmpz_poly/_fmpz_poly_is_squarefree.html (generated 2026-11-02).
@misc{flint-doc-fmpz-poly-fmpz-poly-is-squarefree,
author = {{The FLINT team}},
title = {{\_fmpz\_poly\_is\_squarefree, fmpz\_poly\_is\_squarefree (fmpz\_poly.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/fmpz_poly/_fmpz_poly_is_squarefree.html},
note = {Generated 2026-11-02}
}