[racket] internal define

On Thu, Dec 27, 2012 at 3:44 PM, Jos Koot <jos.koot at gmail.com> wrote:
>
> Some years ago I had a discussion with Eli Barzilay about a different
> approach to letrec. The idea was to evaluate the expressions of the bindings
> automatically in appropriate order. As an example:

I don't think that I had an imlpementation of it...  IIRC, you had
something that used promises to make it simple to implement.

--
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                  http://www.barzilay.org/                 Maze is Life!