Wrapper function for Series arithmetic operations, to avoid
    code duplication.

def _arith_method_SPARSE_SERIES(cls, op, special):
    """
    Wrapper function for Series arithmetic operations, to avoid
    code duplication.
    """
    op_name = _get_op_name(op, special)

    def wrapper(self, other):
        if isinstance(other, ABCDataFrame):
            return NotImplemented
        elif isinstance(other, ABCSeries):
            if not isinstance(other, ABCSparseSeries):
                other = other.to_sparse(fill_value=self.fill_value)
            return _sparse_series_op(self, other, op, op_name)
        elif is_scalar(other):
            with np.errstate(all='ignore'):
                new_values = op(self.values, other)
            return self._constructor(new_values,
                                     index=self.index,
                                     name=self.name)
        else:  # pragma: no cover
            raise TypeError('operation with {other} not supported'
                            .format(other=type(other)))

    wrapper.__name__ = op_name
    return wrapper