{"body":"(defn- factorial \n  ([n] (factorial 1 n))\n  ([acc n]\n   {:pre [(integer? n) (not (neg? n))]}\n   (if (zero? acc) acc (recur (*' acc n) (dec n)))))\n","name":"","extension":"txt","url":"https://www.irccloud.com/pastebin/JUePI4NG","modified":1462295635,"id":"JUePI4NG","size":146,"lines":5,"own_paste":false,"theme":"","date":1462295635}