| Fri, 05 Oct 2001 21:52:39 +0200 | wenzelm | sane numerals (stage 1): added generic 1, removed 1' and 2 on nat, | file | diff | annotate |
| Mon, 06 Aug 2001 15:46:20 +0200 | paulson | Changed 1 to 1' (= Suc 0) | file | diff | annotate |
| Tue, 27 Feb 2001 16:13:23 +0100 | paulson | Some X-symbols for <notin>, <noteq>, <forall>, <exists> | file | diff | annotate |
| Tue, 08 Sep 1998 15:17:11 +0200 | paulson | Got rid of not_Says_to_self and most uses of ~= in definitions and theorems | file | diff | annotate |
| Fri, 19 Jun 1998 10:34:33 +0200 | paulson | New example Kerberos_BAN by G Bella | file | diff | annotate |