Sun, 16 Jul 2000 20:49:33 +0200 wenzelm added Tuple.thy;
Sun, 16 Jul 2000 20:49:13 +0200 wenzelm added ex/Tuple.thy;
(0) -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip