Y mul div c c mul pow x2 c mul pow mul pow x2 c add mul add pow x2 c sqrt x2 add x2 add pow x2 c mul c x2 mul c mul x2 add x2 pow x5 c div c c mul add mul x2 sqrt x2 add mul pow x2 c add c x2 mul add pow x2 c mul c sqrt x2 add x2 add pow x2 c mul c x2 cos sqrt mul pow x2 c add mul add pow x2 c sqrt x2 add x2 add pow x2 c mul c x2 mul c mul x2 add x2 pow x5 c