Function: divide(divide(2 *(numbers("xxx") if numbers("xxr") > product(numbers("xxx"), numbers("xxr")) else numbers('yxy')), numbers('yxy') if numbers("xxr") > product(numbers("xxx"), numbers("xxr")) else numbers("xxx")), 2 *(numbers("xxx") if numbers("xxr") > numbers('yxy') else product(numbers("xxx"), numbers("xxr"))))