Function: logn(round(minus(numbers("yyy"), numbers("xxy")), numbers("yyy")) if max(round(minus(numbers("yyy"), numbers("xxy")), numbers("yyy")), minus(numbers("yyy"), numbers("xxy"))) > noise(max(round(minus(numbers("yyy"), numbers("xxy")), numbers("yyy")), minus(numbers("yyy"), numbers("xxy")))) else minus(numbers("yyy"), numbers("xxy")))