(self, rational=False)
return self, S.One
Efficiently extract the coefficient of a product.
Efficiently extract the coefficient of a product.
Efficiently extract the coefficient of a product .
def as_coeff_Mul(self, rational=False):
        """Efficiently extract the coefficient of a product. """
        if rational and not self.is_Rational:
            return S.One, self
        return self, S.One
def as_coeff_Mul ( self , rational = False ) : if rational and not self . is_Rational : return S . One , self return self , S . One