#NEWLINE# def dmp_gff_list( f , u , K ) : #NEWLINE# #INDENT# '\n    Compute greatest factorial factorization of ``f`` in ``K[X]``.\n\n    Examples\n    ========\n\n    >>> from sympy.polys import ring, ZZ\n    >>> R, x,y = ring("x,y", ZZ)\n\n    ' #NEWLINE# if ( not u ) : #NEWLINE# #INDENT# return dup_gff_list ( f , K ) #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# raise MultivariatePolynomialError ( f )