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