Correctness.thy
Fri, 12 Feb 2016 17:50:24 +0800 zhangx PIPBasics.thy is tidied up now.
Thu, 04 Feb 2016 14:45:30 +0800 zhangx Several redundant lemmas removed.
Thu, 04 Feb 2016 00:43:05 +0000 Christian Urban updated Correctness, Implementation and PIPBasics so that they work with Isabelle 2014 and 2015
less more (0) -10 -3 tip