Re: Restricting equivalent solutions inside the search (B-Prolog)

Ecirbaf <fabrice.marchant@xxxxxxxxx> writes:

And I absolutely do not see now how I could break the symmetry in
the search of still lives for Conway Game of life, where binary
state cells lay on a board.

Lots of options; for example, if the board looks like:

A ... D
: ... :
: ... :
B ... C

you can impose the constraints A #>= B, A #>= C, A #>= D, and D #>= B.
For magic squares, you can use #>/2 instead.

--
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