Y mul pow x1 div c c mul pow add c sqrt x1 c mul pow add c x1 c mul pow abs x1 c add mul div c c mul sqrt c mul sqrt mul pow x1 c mul pow add c sqrt x1 c add c x1 add mul pow x1 c add c mul c x1 add mul pow x1 div c c add c mul c sqrt x1 mul c mul pow x1 div c c mul add c sqrt x1 add c mul c x1 mul pow x1 div c c mul add c sqrt x1 mul add c x1 abs x1