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