Function: numbers("xyx") if numbers("yyy") > numbers("xxx") else minus(numbers("xxx"), numbers("yyy")) if numbers("xxx") > numbers("yyy") else minus(numbers("xxx"), numbers("yyy")) if minus(numbers("xxx"), numbers("yyy")) > numbers("yyy") if numbers("xxx") > minus(numbers("xxx"), numbers("yyy")) else numbers("xyx") else gradient[2](minus(numbers("xxx"), numbers("yyy")) if numbers("xxx") if numbers("xyx") > minus(numbers("xxx"), numbers("yyy")) else numbers("yyy") > numbers("xxx") else numbers("yyy"))