ExtGG.thy
Thu, 28 Jan 2016 15:36:48 +0800 zhangx Tracking ExtGG.thy etc., so that a update to 83 is possible.
Thu, 28 Jan 2016 07:43:05 +0800 zhangx Added PrioG.thy as a parallel copy of Correctness.thy
less more (0) -2 tip