Function: mean(numbers('xyy') if numbers('epe') if numbers('xyy') > numbers("xyx") else numbers("xxy") > log(numbers('xyy') if numbers("xxy") > numbers("xyx") else numbers('epe'), numbers('xyy')) else divide(log(numbers('xyy') if numbers("xyx") > numbers("xxy") else numbers('epe'), numbers('xyy')), numbers("xyx") if numbers('xyy') > numbers('epe') else numbers("xxy")), divide(log(numbers("xxy") if numbers('xyy') > numbers("xyx") else numbers('epe'), numbers('xyy')), numbers("xxy") if numbers('xyy') > numbers('epe') else numbers("xyx")))
