Function: mean(invert(numbers('xyy') if numbers('yxr') > numbers('rep') else numbers("xxx") if numbers('rep') if numbers('xyy') > numbers('yxr') else numbers('rep') if numbers('yxr') > numbers("xxx") else numbers('xyy') > numbers('rep') else numbers('yxr')), numbers('rep') if numbers('yxr') > numbers('xyy') if numbers('yxr') > numbers('rep') if numbers('yxr') > numbers("xxx") else numbers('xyy') else numbers('rep') else numbers('yxr') if numbers("xxx") > numbers('rep') else numbers('xyy'))
