Fri, 05 Feb 2016 20:11:12 +0800 zhangx wq_in_inv and wq_out_inv are removed, a number of loop holes need to be filled.
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
(0) -100 -30 -10 -3 +3 +10 +30 tip