def p_number_3(self, p):
        "number : float exp"
        if DEBUG:
            self.print_p(p)
        p[0] = float("{0}{1}".format(p[1], p[2]))
def p_number_3(self, p):
        "number : float exp"
        if DEBUG:
            self.print_p(p)
        p[0] = float("{0}{1}".format(p[1], p[2]))
number : float exp