(self)
Test whether the range of this distribution contains just a single value.

        Returns:
            :obj:`True` if the range of this distribution contains just a single value,
            otherwise :obj:`False`.
Test whether the range of this distribution contains just a single value.
Test whether the range of this distribution contains just a single value .
def single(self) -> bool:
        """Test whether the range of this distribution contains just a single value.

        Returns:
            :obj:`True` if the range of this distribution contains just a single value,
            otherwise :obj:`False`.
        """

        raise NotImplementedError
def single ( self ) -> bool : raise NotImplementedError