| Sat, 14 Jan 2006 17:14:06 +0100 | wenzelm | sane ERROR handling; | file | diff | annotate |
| Thu, 07 Apr 2005 09:25:33 +0200 | wenzelm | reverted renaming of Some/None in comments and strings; | file | diff | annotate |
| Sun, 13 Feb 2005 17:15:14 +0100 | skalberg | Deleted Library.option type. | file | diff | annotate |
| Wed, 05 Jul 2000 18:27:55 +0200 | paulson | more tidying. also generalized some tactics to prove "Type A" and | file | diff | annotate |
| Fri, 10 Oct 1997 17:10:12 +0200 | wenzelm | fixed dots; | file | diff | annotate |
| Sat, 20 Jan 1996 02:00:11 +0100 | paulson | Ran expandshort | file | diff | annotate |
| Thu, 17 Mar 1994 13:07:48 +0100 | lcp | CTT/ex/elim.ML: in the two proofs of Axiom of Choice, changed X-->Y to PROD | file | diff | annotate |
| Thu, 16 Sep 1993 12:20:38 +0200 | clasohm | Initial revision | file | diff | annotate |