Function: sum(numbers("per") if numbers('yyx') > numbers('xyy') else numbers('rrr') if numbers('yyx') > round(numbers('yyx') if numbers('rrr') > numbers('xyy') else numbers("per"), numbers('yyx')) else numbers("per") if numbers('xyy') > numbers('yyx') else numbers('rrr') if numbers('yyx') > round(numbers("per") if numbers('yyx') > numbers('rrr') else numbers('xyy'), numbers('yyx')) else numbers('rrr'), numbers('xyy') if numbers('rrr') > numbers("per") else numbers('yyx') if round(numbers('yyx') if numbers('rrr') > numbers("per") else numbers('xyy'), numbers('yyx')) > numbers('rrr') else numbers('yyx'))