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