Y mul div c c mul pow x3 c mul pow x2 c mul pow add c add cos x5 sin mul pow x3 c mul pow x2 c add x3 add x2 add mul c x5 mul x3 x2 div c c mul add x5 mul c x2 cos mul pow x3 c mul pow x2 c add x3 add x2 add mul c x5 mul x3 x2