Y add mul pow x2 c add mul x5 add x5 cos mul pow x2 c pow x5 c mul pow x2 c mul pow x5 c sin mul pow x2 c pow x5 c mul c mul pow x2 c add c add mul pow x5 c pow cos x4 c mul x2 mul x5 add x5 cos mul pow x2 c pow x5 c