paulson [Mon, 15 Dec 2003 17:08:41 +0100] rev 14296
updated references to the now-pornographic proofgeneral.org
paulson [Mon, 15 Dec 2003 16:38:25 +0100] rev 14295
more general lemmas for Ring_and_Field
paulson [Sat, 13 Dec 2003 09:33:52 +0100] rev 14294
absolute value theorems moved to HOL/Ring_and_Field
paulson [Fri, 12 Dec 2003 15:05:18 +0100] rev 14293
moving some division theorems to Ring_and_Field
kleing [Fri, 12 Dec 2003 03:41:47 +0100] rev 14292
changed proof general links
ballarin [Thu, 11 Dec 2003 14:10:27 +0100] rev 14291
Change to prune_prems in Pure/Isar/locale.ML.
paulson [Thu, 11 Dec 2003 10:52:41 +0100] rev 14290
removal of abel_cancel from Real
paulson [Wed, 10 Dec 2003 16:47:50 +0100] rev 14289
combining Real/{RealArith0,real_arith}.ML
paulson [Wed, 10 Dec 2003 15:59:34 +0100] rev 14288
Moving some theorems from Real/RealArith0.ML
ballarin [Wed, 10 Dec 2003 14:29:44 +0100] rev 14287
Isar: where attribute supports instantiation of type variables.