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