dryman · May 10, 2012 03:27
diff --git a/gistfile1.clj b/gistfile1.clj
 (defn power-set [lst]
  (if (seq lst)
    (clojure.set/union
      (apply hash-set (for [x (next lst)] #{(first lst) x}))
      (power-set (next lst)))
    #{#{}}))
	(defn power-set [lst]
	(if (seq lst)
	(clojure.set/union
	(apply hash-set (for [x (next lst)] #{(first lst) x}))
	(power-set (next lst)))
	#{#{}}))