| Tue, 18 Nov 2008 18:25:45 +0100 | wenzelm | tuned; | changeset | files |
| Tue, 18 Nov 2008 18:25:42 +0100 | wenzelm | eliminated rewrite_tac/fold_tac, which are not well-formed tactics due to change of main conclusion; | changeset | files |
| Tue, 18 Nov 2008 18:25:10 +0100 | wenzelm | moved table of standard Isabelle symbols to isar-ref manual; | changeset | files |