Y mul div c c mul x5 mul pow x1 c mul pow mul x5 mul pow add x1 cos x1 c add mul c x1 cos x1 div c c mul pow add x1 cos x1 c mul pow abs x1 c mul pow cos mul sqrt mul x5 mul pow add x1 cos x1 c add mul c x1 cos x1 pow abs x1 c c add c add mul c pow x1 c add mul c mul x1 cos x1 cos mul c x1