Function: minus(product(numbers('yxr'), numbers("xyx")) if numbers('yxr') > numbers("yyy") if product(numbers('yxr'), numbers("xyx")) > numbers("xyx") else numbers('yxr') else minus(product(numbers('yxr'), numbers("xyx")) if numbers("xyx") > numbers('yxr') else numbers("yyy"), product(numbers('yxr'), numbers("xyx"))), minus(numbers('yxr') if product(numbers('yxr'), numbers("xyx")) > numbers("yyy") else numbers("xyx"), product(numbers('yxr'), numbers("xyx"))))