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Catastrophic 8x8 Chess. Mathematician Missoum gives a new type of chessboard.[All Comments] [Add Comment or Rating]
david wrote on Tue, Apr 22, 2003 02:41 AM UTC:
ah, catastrophie theory strikes again! is ths jmt thompson or zeeman's catastrophe? if one piece falls into the hole, one needs a butterfly compromise or a swallowtail!