Y mul div c c mul pow sin mul pow x5 div c c mul pow x2 c add c add pow x5 c add mul c x2 tan c div c c mul add mul c mul pow x5 div c c pow x2 c mul div c c mul pow x5 div c c mul pow x2 c add c add pow x5 c add mul c x2 tan c cos mul pow x5 div c c mul pow x2 c add c add pow x5 c add mul c x2 tan c