Y add c add x3 add mul c x2 add mul x2 add c mul x3 mul pow add c add mul c x2 add mul div c c pow x3 c mul c mul x2 pow x3 c c add c mul c pow x3 c mul x3 pow add c add mul c x2 add mul div c c pow x3 c mul c mul x2 pow x3 c c