src/HOL/Codatatype/Countable_Set.thy
Wed, 12 Sep 2012 05:29:21 +0200 blanchet renamed "Ordinals_and_Cardinals" to "Cardinals"
Tue, 28 Aug 2012 17:19:59 +0200 blanchet fixed import paths
Tue, 28 Aug 2012 17:16:00 +0200 blanchet added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
less more (0) tip