Method error

recipes/Python/265894_Floating_Point_Simulator/recipe-265894.py:13–15

(self)

    def __repr__(self):
        return "F(%s, %r)" % (self, self.full)
    def error(self):
        ulp = float('1'+('%.4e' % self.value)[-5:]) * 10 ** (1-prec)
        return int(abs(self.value - self.full) / ulp)
    def __coerce__(self, other):
        if not isinstance(other, F):
            return (self, F(other))