Function: max(2 *(sum(numbers("yyy") if numbers("per") > numbers("xxr") else numbers('epe'), numbers("per"))) if sum(numbers("per") if numbers('epe') > numbers("yyy") else numbers("xxr"), numbers("per")) > numbers("xxr") if numbers('epe') > numbers("yyy") else numbers("per") else numbers("per"), 2 *(sum(numbers("xxr") if numbers("per") > numbers("yyy") else numbers('epe'), numbers("per"))))