Fri, 13 Jul 2001 18:08:26 +0200 paulson added\\protect
Fri, 13 Jul 2001 18:07:01 +0200 paulson more indexing
Fri, 13 Jul 2001 17:58:39 +0200 paulson indexing tweaks
Fri, 13 Jul 2001 17:56:05 +0200 paulson less indexing of theorem names
Fri, 13 Jul 2001 17:55:35 +0200 paulson indexing
Fri, 13 Jul 2001 13:58:41 +0200 paulson contrapos_pn
(0) -10000 -3000 -1000 -300 -100 -30 -10 -6 +6 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip