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