[racket] iterative lazy space-safe or not?

Four hours ago, Keiko Nakata wrote:
> Thanks for the reply.
> 
> Is there some material (preferably something that I can refer to as
> well), which supports this implementation?

No, but there's some comments, and lots of history...


> It looks clever.

I'm not sure that it's a good term -- you've seen the comment above
it?

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