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