This is an old revision of this page, as edited by CYD(talk | contribs) at 10:39, 9 June 2002(redirect to modular arithmetic). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.Revision as of 10:39, 9 June 2002 by CYD(talk | contribs)(redirect to modular arithmetic)