This is an old revision of this page, as edited by David Eppstein(talk | contribs) at 02:24, 7 January 2014(exactly the same thing as a total preorder; redirect to the existing article weak ordering that already discusses them in greater detail). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.Revision as of 02:24, 7 January 2014 by David Eppstein(talk | contribs)(exactly the same thing as a total preorder; redirect to the existing article weak ordering that already discusses them in greater detail)