Y mul div c c mul pow cos mul pow x5 c pow add x5 mul x2 add c cos x2 c div c c mul add mul c mul pow x5 c pow add x5 mul x2 add c cos x2 c mul c mul x5 pow add x5 mul x2 add c cos x2 c sin mul pow x5 c pow add x5 mul x2 add c cos x2 c