Beautiful code: graph search in prolog. So much in as few lines as possible[1] [1]: http://www.cse.unsw.edu.au/~billw/cs9414/notes/prolog/path-trace.html http:

Beautiful code: graph search in prolog. So much in as few lines as possible[1] [1]: http://www.cse.unsw.edu.au/~billw/cs9414/notes/prolog/path-trace.html http://www.cse.unsw.edu.au/~billw/cs9414/notes/prolog/path-t...