Re: [computer-go] citation

[Don Dailey <drd@xxxxxxx>]

John Tromp gave this as a ladder definition:

  The definition we use is:
 
  Given a position on an arbitrarily-sized Go board,
  and a white group with 2 liberties, can Black keep
  putting white
  in atari---that is, reduce white to 1
  liberty---until capture?


Harry Wang  says this:

  however, your generalized definition above do not seem
  to be the definition of Go ladders. Ladder is much
  more specific than that. correct me if I an wrong. 

What is your "more specific" definition of a ladder?  It's hard for me
to imagine a definition more "specific" than the one John gave.


Don
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