> Yep, I think I had a bug. I just removed an optimization that I I just checked your array, and found that {14 56 383 3047} --> 3500 --> 875, which is also in the array. Back to the old drawing board.
BTW I don't get this pseudo-liberties - stuff. Maintaining a list of members + a list of liberties is not that costly (iff you don't have to undo, which is the case for random playouts;just make a snapshot before mutilating), and storing these into (compressed) bitmaps is easy enough, IMHO. Adriaan van Kessel. _______________________________________________ computer-go mailing list computer-go@computer-go.org http://www.computer-go.org/mailman/listinfo/computer-go/