@utilities.arguments_not_none<EOL><INDENT>def match_lowest_numeric_score(self, start, end, match):<DEDENT>
raise errors.Unimplemented()<EOL>
Matches grade systems whose low end score falls in the specified range inclusive.

        arg:    start (decimal): low end of range
        arg:    end (decimal): high end of range
        arg:    match (boolean): ``true`` for a positive match,
                ``false`` for negative match
        raise:  InvalidArgument - ``end`` is less than ``start``
        raise:  NullArgument - ``grade_id`` is ``null``
        *compliance: mandatory -- This method must be implemented.*