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