Y mul div c c mul pow x4 c mul sqrt mul pow add c add x5 cos x5 c sqrt cos add x4 mul div c c mul pow x5 c pow x4 c mul pow add c add x5 cos x5 c mul pow cos add x4 mul div c c mul pow x5 c pow x4 c c mul add mul x5 mul add c add x5 cos x5 sin add x4 mul div c c mul pow x5 c pow x4 c mul c mul pow x4 c mul add c sin x5 cos add x4 mul div c c mul pow x5 c pow x4 c cos mul c sqrt mul pow add c add x5 cos x5 c sqrt cos add x4 mul div c c mul pow x5 c pow x4 c