doc-src/IsarOverview/Isar/Logic.thy
Thu, 01 Oct 2009 20:06:11 +0200 wenzelm avoid unsynchronized refs within theory sources;
Sun, 22 Mar 2009 19:36:04 +0100 nipkow 1. New cancellation simprocs for common factors in inequations
Thu, 01 Jan 2009 22:20:08 +0100 wenzelm eliminated implicit use of prems;
less more (0) -3 tip