Function: mean(numbers('yyx') if square(numbers('yyx') if numbers('yxr') > numbers('rep') else numbers("xyx")) > cos(square(numbers('yxr') if numbers("xyx") > numbers('rep') else numbers('yyx'))) else numbers("xyx") if numbers('yyx') > numbers('rep') else numbers('yxr'), cos(square(numbers("xyx") if numbers('yyx') > numbers('rep') else numbers('yxr'))))
