(self, other)
return self.is_disjoint(other)
Alias for :meth:`is_disjoint()`
Alias for :meth:`is_disjoint()`
Alias for : meth : is_disjoint ()
def isdisjoint(self, other):
        """
        Alias for :meth:`is_disjoint()`
        """
        return self.is_disjoint(other)
def isdisjoint ( self , other ) : return self . is_disjoint ( other )