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