Y add c mul pow x3 c mul pow add c x3 c mul pow cos c c mul cos x3 mul cos add x3 cos add x3 mul c mul add x3 mul x5 mul pow x3 c mul pow add c x3 c pow cos c c cos x3 sin add x3 mul c mul add x3 mul x5 mul pow x3 c mul pow add c x3 c pow cos c c cos x3