src/HOL/Tools/Sledgehammer/sledgehammer_fact.ML
Sun, 03 May 2015 22:15:29 +0200 blanchet improved one-line preplaying (don't rely on 'using x by simp' to mean 'by (simp add: x)' and beware of inaccessible '(local.)this')
Wed, 08 Apr 2015 19:39:08 +0200 wenzelm proper context for Object_Logic operations;
Fri, 03 Apr 2015 18:36:19 +0200 wenzelm tuned;
Wed, 01 Apr 2015 10:35:43 +0200 wenzelm tuned signature;
Thu, 19 Mar 2015 22:30:57 +0100 wenzelm more position information;
Wed, 04 Mar 2015 19:53:18 +0100 wenzelm tuned signature -- prefer qualified names;
Sat, 24 Jan 2015 22:00:24 +0100 wenzelm tuned signature;
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