Y mul pow x3 c mul sqrt mul x3 pow add c add x3 cos add pow x2 c mul x3 x2 c mul add mul div c c pow add c add x3 cos add pow x2 c mul x3 x2 c mul div c c mul x3 mul pow add c add x3 cos add pow x2 c mul x3 x2 c add c mul x2 sin add pow x2 c mul x3 x2 add c add x3 cos add pow x2 c mul x3 x2