src/HOL/Library/Disjoint_Sets.thy
Tue, 17 May 2016 11:16:39 +0200 hoelzl Library: add partition_on
Mon, 04 Apr 2016 16:52:56 +0100 paulson Mostly renaming (from HOL Light to Isabelle conventions), with a couple of new results
Tue, 23 Feb 2016 16:25:08 +0100 nipkow more canonical names
Thu, 10 Dec 2015 13:38:40 +0000 paulson not_leE -> not_le_imp_less and other tidying
Thu, 16 Jul 2015 10:48:20 +0200 hoelzl move disjoint sets to their own theory
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