| Sat, 17 Sep 2005 20:14:30 +0200 | wenzelm | converted to Isar theory format; | file | diff | annotate |
| Mon, 05 Aug 2002 14:30:06 +0200 | berghofe | Removed proof of Suc_le_D (already proved in Nat.thy). | file | diff | annotate |
| Mon, 22 Jan 2001 17:26:19 +0100 | paulson | deleted several obsolete lemmas from NatArith.ML | file | diff | annotate |
| Tue, 25 Jul 2000 01:27:36 +0200 | wenzelm | by (CLASIMPSET auto_tac); | file | diff | annotate |
| Mon, 31 Jan 2000 18:30:35 +0100 | oheimb | added IMPP to HOL | file | diff | annotate |