Y mul pow x5 c mul pow add c add x5 mul x2 x1 c mul add c pow tan add x1 sin mul x2 mul pow x5 c mul pow add c add x5 mul x2 x1 c sin x1 c mul add c x5 mul cos mul x2 mul pow x5 c mul pow add c add x5 mul x2 x1 c sin x1 sin x1