Y mul pow x1 c mul pow add c add x1 sqrt mul x1 x1 c add mul x1 mul add c add x1 sqrt mul x1 x1 add c add mul c x2 add mul x1 add x1 x2 mul x1 add x1 x1 mul div c c mul sqrt mul x1 x1 mul add x1 x1 add c add mul c x2 mul x1 add x1 x2