src/HOL/Metis_Examples/Sets.thy
Tue, 01 Sep 2015 22:32:58 +0200 wenzelm eliminated \<Colon>;
Sun, 02 Nov 2014 18:21:45 +0100 wenzelm modernized header uniformly as section;
Thu, 12 Jun 2014 17:10:12 +0200 blanchet renamed Sledgehammer options
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