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