Wed, 19 Oct 2011 21:57:22 +0100 Christian Urban a few things updated
Mon, 17 Oct 2011 13:30:49 +0100 Christian Urban this version works with Isabelle2011-1
Sun, 31 Jul 2011 00:00:58 +0100 Christian Urban updated to new Isabelle
Tue, 28 Jun 2011 09:22:00 +0100 Christian Urban updated to new Isabelle
Tue, 28 Jun 2011 08:44:34 +0100 Christian Urban binding in antiquotations
Tue, 21 Jun 2011 12:53:16 +0100 Christian Urban added an excercise originally by Jasmin Blanchette
Mon, 20 Jun 2011 13:59:58 +0100 Christian Urban more polishing
(0) -300 -100 -30 -10 -7 +7 +10 +30 +100 tip