def excess(signed): decimal = to_decimal_from_signed(signed) return from_decimal_to_excess(decimal)
def excess(one_complement): decimal = to_decimal_from_one_complement(one_complement) return from_decimal_to_excess(decimal)
def excess(two_complement): decimal = to_decimal_from_two_complement(two_complement) return from_decimal_to_excess(decimal)
