Function: sum(divide(divide(numbers("xxx") if numbers('yxy') > numbers("per") else numbers("xxr") if numbers("xxx") > numbers("xxr") else numbers('yxy'), numbers("xxr") if numbers('yxy') > numbers("per") else numbers("xxx")), numbers("xxx") if numbers("xxr") > numbers('yxy') else numbers("xxr") if numbers('yxy') > numbers("per") else numbers("xxx")), divide(numbers('yxy') if numbers("xxx") > numbers("xxr") else numbers("xxx") if numbers('yxy') > numbers("per") else numbers("xxr"), numbers("per") if numbers('yxy') > numbers("xxr") else numbers("xxx")))
