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
Wed, 03 Feb 2016 14:37:35 +0000 Christian Urban updated files
Wed, 03 Feb 2016 22:17:29 +0800 zhangx Commit to revert
Wed, 03 Feb 2016 21:51:57 +0800 zhangx A fake merge. Used to revert to 98
Wed, 03 Feb 2016 21:41:42 +0800 zhangx PIPBasics.thy reorganized into sections. The structure is now stable. Next step is to put in more comments.
(0) -100 -30 -10 -6 +6 +10 +30 +100 tip