lagenorhynque · December 5, 2017 08:24 · lagenorhynque · Dec 5, 2017
diff --git a/factorial_with_y_combinator.clj b/factorial_with_y_combinator.clj
 user=> (def fact
  #_=>   ((fn [f]
  #_=>      ((fn [x] (x x))
  #_=>       (fn [y] (f (fn [& args] (apply (y y) args))))))
  #_=>    (fn [f]
  #_=>      (fn [n] (if (< n 2) 1 (* n (f (dec n))))))))
 #'user/fact
 user=> (for [n (range 10)] (fact n))
 (1 1 2 6 24 120 720 5040 40320 362880)
diff --git a/factorial_with_y_combinator.py b/factorial_with_y_combinator.py
 >>> fact = (lambda f: (lambda x: x(x))(lambda y: f(lambda *args: y(y)(*args))))(lambda f: lambda n: (1 if n<2 else n*f(n-1)))
 >>> [fact(n) for n in range(10)]
 [1, 1, 2, 6, 24, 120, 720, 5040, 40320, 362880]
	>>> fact = (lambda f: (lambda x: x(x))(lambda y: f(lambda args: y(y)(args))))(lambda f: lambda n: (1 if n<2 else n*f(n-1)))
	>>> [fact(n) for n in range(10)]
	[1, 1, 2, 6, 24, 120, 720, 5040, 40320, 362880]
No results found