Y add mul x3 mul x1 mul pow add c mul x1 add pow x1 c mul c x1 c mul pow add x3 x1 c add c x1 add mul x1 mul pow add c mul x1 add pow x1 c mul c x1 c mul pow add x3 x1 c mul add c x1 add x3 pow x1 c mul c mul x3 mul x1 mul pow add c mul x1 add pow x1 c mul c x1 c mul pow add x3 x1 c mul add c x1 add x3 pow x1 c