Y mul add x1 add mul x3 add mul c mul pow x3 c add c mul c pow add x5 mul c x3 c mul c mul pow x3 c pow add x5 mul c x3 c mul pow x3 c add c mul c pow add x5 mul c x3 c cos mul x3 add x1 mul pow x3 c add c mul c pow add x5 mul c x3 c