This is the current revision of this page, as edited by 129.132.179.163(talk) at 14:00, 1 March 2005(Some people say proposition variable instead of propositional variable, so I added a redirect.). The present address (URL) is a permanent link to this version.Revision as of 14:00, 1 March 2005 by 129.132.179.163(talk)(Some people say proposition variable instead of propositional variable, so I added a redirect.)
