Function: sum(log(numbers('epe') if mean(2 *(numbers('epe')), numbers('epe')) > numbers('yyx') else 2 *(numbers('epe')), mean(2 *(numbers('epe')), numbers('epe'))), numbers('epe') if 2 *(numbers('epe')) > mean(2 *(numbers('epe')), numbers('epe')) else numbers('yyx'))
