Y add mul pow x5 c add mul div c c pow add mul c x1 mul pow x5 c add x5 mul x5 x1 c mul div c c mul x5 mul pow add mul c x1 mul pow x5 c add x5 mul x5 x1 c add mul c mul pow x5 c add c x1 mul c mul pow x5 c add x5 mul x5 x1 mul c mul pow x5 c add pow cos x3 c mul div c c mul x5 pow add mul c x1 mul pow x5 c add x5 mul x5 x1 c