Y mul pow x1 c mul sqrt mul x1 add x1 add mul c x2 tan mul pow x1 c add pow x1 c mul pow x2 c pow cos x2 c mul pow add x1 add mul c x2 tan mul pow x1 c add pow x1 c mul pow x2 c pow cos x2 c c mul add c mul div c c x2 add mul div c c x1 add mul div c c tan mul pow x1 c add pow x1 c mul pow x2 c pow cos x2 c mul div c c x2