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Transitive Relations

  1. Dec 4, 2009 #1
    How many transitive binary relations are there on a finite set of size n?
  2. jcsd
  3. Dec 4, 2009 #2
    There's no direct formula to calculate that, as far as I know. See http://algo.inria.fr/csolve/posets.pdf [Broken] for some details.
    Last edited by a moderator: May 4, 2017
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