Sat, 19 Dec 2009 22:42:31 +0100 added a very old paper about Quotients in Isabelle (related work)
Christian Urban <urbanc@in.tum.de> [Sat, 19 Dec 2009 22:42:31 +0100] rev 763
added a very old paper about Quotients in Isabelle (related work)
Sat, 19 Dec 2009 22:21:51 +0100 avoided global "open"s - replaced by local "open"s
Christian Urban <urbanc@in.tum.de> [Sat, 19 Dec 2009 22:21:51 +0100] rev 762
avoided global "open"s - replaced by local "open"s
(0) -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 tip