Wed, 24 May 2000 13:16:01 +0200 fixed index;
wenzelm [Wed, 24 May 2000 13:16:01 +0200] rev 8945
fixed index;
Wed, 24 May 2000 12:21:26 +0200 restored NatSum.thy
paulson [Wed, 24 May 2000 12:21:26 +0200] rev 8944
restored NatSum.thy
Tue, 23 May 2000 18:29:17 +0200 now 0 is overloaded
paulson [Tue, 23 May 2000 18:29:17 +0200] rev 8943
now 0 is overloaded
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip