(self)
return self._superset
Gets the superset of the subset.

        Examples
        ========

        >>> from sympy.combinatorics.subsets import Subset
        >>> a = Subset(['c','d'], ['a','b','c','d'])
        >>> a.superset
        ['a', 'b', 'c', 'd']

        See Also
        ========
        subset, size, superset_size, cardinality
Gets the superset of the subset.
Gets the superset of the subset .
def superset(self):
        """
        Gets the superset of the subset.

        Examples
        ========

        >>> from sympy.combinatorics.subsets import Subset
        >>> a = Subset(['c','d'], ['a','b','c','d'])
        >>> a.superset
        ['a', 'b', 'c', 'd']

        See Also
        ========
        subset, size, superset_size, cardinality
        """
        return self._superset
def superset ( self ) : return self . _superset