Y mul pow x2 c mul pow add x5 x4 c add mul pow add x5 x4 c mul add pow x2 c add mul x5 add x5 x4 mul x5 add x4 mul c x5 sin mul div c c mul x5 pow add x5 x4 c mul div c c mul x5 mul x4 mul add pow x2 c mul x5 add x5 x4 cos mul div c c mul x5 pow add x5 x4 c