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