| Tue, 07 Nov 2006 14:30:00 +0100 | wenzelm | commented out parts which have been inactive (unintentionally) for a long time; | file | diff | annotate |
| Sun, 13 Feb 2005 17:15:14 +0100 | skalberg | Deleted Library.option type. | file | diff | annotate |
| Mon, 15 Oct 2001 20:42:06 +0200 | wenzelm | setsum syntax; | file | diff | annotate |
| Mon, 05 Mar 2001 15:32:54 +0100 | paulson | reorganization of HOL/UNITY, moving examples to subdirectories Simple and Comp | file | diff | annotate |