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