Y add mul div c c pow x2 div c c add mul c x2 add mul sqrt mul pow add x2 x0 c pow add c add mul c x2 cos x2 c sign x2 mul sqrt mul pow add x2 x0 c pow add c add mul c x2 cos x2 c mul add x2 x0 mul add mul div c c mul pow add x2 x0 c pow add c add mul c x2 cos x2 c mul div c c mul pow add x2 x0 c pow add c add mul c x2 cos x2 c mul add c add mul c x2 cos x2 abs x2