Function: sum(sqrt(mean(numbers("xxx"), numbers("per"))) if numbers("per") if mean(numbers("xxx"), numbers("per")) > numbers("xxx") else sqrt(mean(numbers("xxx"), numbers("per"))) > cos(numbers("xxx") if numbers("per") > mean(numbers("xxx"), numbers("per")) else sqrt(mean(numbers("xxx"), numbers("per")))) else mean(numbers("xxx"), numbers("per")), cos(sqrt(mean(numbers("xxx"), numbers("per"))) if numbers("xxx") > numbers("per") else mean(numbers("xxx"), numbers("per"))))