Y add mul pow add x3 x2 c mul pow add x3 mul c x2 c add c mul c mul x4 mul pow x3 c add x4 pow add x4 x2 div c c add mul c mul pow add x3 x2 c mul pow add x3 mul c x2 c add x3 add pow x4 c mul x4 mul pow x3 c add x4 pow add x4 x2 div c c mul c mul pow add x3 x2 c mul pow add x3 mul c x2 c add x3 add pow x4 c mul x4 mul pow x3 c add x4 pow add x4 x2 div c c