Mon, 19 Jul 1999 16:53:31 +0200 wenzelm added isabelle_isar logo;
Mon, 19 Jul 1999 16:53:02 +0200 wenzelm updated;
Mon, 19 Jul 1999 16:47:24 +0200 wenzelm renamed 'with' to 'using';
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip