Function: cos(sum(exp(numbers("xxx"), numbers("yyy")) if numbers("xxx") > product(exp(numbers("xxx"), numbers("yyy")), numbers("xxx")) else product(exp(numbers("xxx"), numbers("yyy")), numbers("xxx")) if numbers("yyy") > exp(numbers("xxx"), numbers("yyy")) else numbers("xxx"), product(exp(numbers("xxx"), numbers("yyy")), numbers("xxx")) if exp(numbers("xxx"), numbers("yyy")) > numbers("xxx") else numbers("yyy")))