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