Thu, 13 Jul 2000 13:00:22 +0200 le_refl_iff as default rule
paulson [Thu, 13 Jul 2000 13:00:22 +0200] rev 9302
le_refl_iff as default rule
Thu, 13 Jul 2000 12:59:26 +0200 removed needless premises
paulson [Thu, 13 Jul 2000 12:59:26 +0200] rev 9301
removed needless premises
Thu, 13 Jul 2000 12:56:42 +0200 AddIffs now available for FOL, ZF
paulson [Thu, 13 Jul 2000 12:56:42 +0200] rev 9300
AddIffs now available for FOL, ZF
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip