Y mul div c c mul pow x5 c mul pow add mul c x3 add mul c sqrt x3 mul pow x5 c cos x5 div c c add mul c mul add mul x5 sin x5 cos x5 cos add c sqrt add mul c x3 add mul c sqrt x3 mul pow x5 c cos x5 mul c mul pow x5 c sqrt add mul c x3 add mul c sqrt x3 mul pow x5 c cos x5