Y add sqrt add mul c x1 mul x3 mul x1 add x1 add pow x1 c mul c x3 mul x3 mul pow add mul c x1 mul x3 mul x1 add x1 add pow x1 c mul c x3 div c c add mul x3 x1 mul div c c mul x1 add x1 add pow x1 c mul c x3