fmpz_factor_moebius_mu
Synopsis
#include <flint/fmpz_factor.h>int fmpz_factor_moebius_mu(const fmpz_factor_t fac)sourceReturns the Möbius function \mu(n): 0 if some exponent exceeds 1, and (-1)^k for k distinct primes otherwise.
Cite this page
The FLINT team, “fmpz_factor_moebius_mu (fmpz_factor.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fmpz_factor/fmpz_factor_moebius_mu.html (generated 2026-10-20).
@misc{flint-doc-fmpz-factor-fmpz-factor-moebius-mu,
author = {{The FLINT team}},
title = {{fmpz\_factor\_moebius\_mu (fmpz\_factor.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/fmpz_factor/fmpz_factor_moebius_mu.html},
note = {Generated 2026-10-20}
}