Function: 2 *(numbers("xxr") if numbers("xxx") > numbers('ryy') else sum(numbers("xxx"), numbers("xxr")) if sum(numbers("xxx"), numbers("xxr")) > 2 *(numbers("xxr") if numbers('ryy') > numbers("xxx") else sum(numbers("xxx"), numbers("xxr")) if numbers("xxx") > sum(numbers("xxx"), numbers("xxr")) else numbers("xxr")) else numbers("xxx") if sum(numbers("xxx"), numbers("xxr")) if numbers("xxx") > numbers('ryy') else numbers("xxr") > numbers("xxr") else sum(numbers("xxx"), numbers("xxr")))