Function: 2 *(product(numbers("xxr"), numbers("yyy"))) if product(numbers("xxr"), numbers("yyy")) if 2 *(product(numbers("xxr"), numbers("yyy"))) > numbers("xxr") else square(2 *(product(numbers("xxr"), numbers("yyy")))) > product(numbers("xxr"), numbers("yyy")) else square(2 *(product(numbers("xxr"), numbers("yyy"))))