Y mul div c c mul pow x5 c mul pow add x1 cos x5 c add mul c mul pow x5 c pow add x1 cos x5 c add mul x1 mul add x5 x1 add x1 cos x5 add mul c mul x5 mul x1 add x1 cos x5 mul c mul x5 mul x1 mul add x5 x1 sin x5