Function: sum(mean(2 *(numbers('xry') if numbers('epe') > numbers("xyx") else numbers("xyx") if numbers('xry') > numbers("xyx") else numbers('epe')), numbers('epe') if numbers("xyx") if numbers("xyx") > numbers('epe') else numbers('xry') > numbers("xyx") else numbers('xry')), 2 *(numbers('epe') if numbers("xyx") > numbers('xry') else numbers("xyx") if numbers('epe') > numbers('xry') else numbers("xyx")))