This is an old revision of this page, as edited by Bart Massey(talk | contribs) at 00:34, 30 April 2003(moved to "Constraint_satisfaction_problem"). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.Revision as of 00:34, 30 April 2003 by Bart Massey(talk | contribs)(moved to "Constraint_satisfaction_problem")