Sat, 27 Oct 2001 00:00:55 +0200 wenzelm removed "more" class;
Sat, 27 Oct 2001 00:00:38 +0200 wenzelm moved product cases/induct to theory Datatype;
Sat, 27 Oct 2001 00:00:05 +0200 wenzelm made new-style theory;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip