This is an old revision of this page, as edited by Ruud Koot(talk | contribs) at 17:48, 30 August 2005(Doomsday algorithm moved to Doomsday rule). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.Revision as of 17:48, 30 August 2005 by Ruud Koot(talk | contribs)(Doomsday algorithm moved to Doomsday rule)