Y add mul pow x3 c mul pow add mul c x2 mul c x2 c mul pow add c add x3 x2 c pow add c add x2 add mul c x3 sin x2 c mul x2 mul pow x3 c mul pow add mul c x2 mul c x2 c mul pow add c add x3 x2 c pow add c add x2 add mul c x3 sin x2 c