def dmp_gff_list(f, u, K):
    if not u:
        return dup_gff_list(f, K)
    else:
        raise MultivariatePolynomialError(f)
Compute greatest factorial factorization of ``f`` in ``K[X]``.
dataset/ETHPy150Open sympy/sympy/sympy/polys/sqfreetools.py/dmp_gff_list