| Sat, 08 May 2010 19:14:13 +0200 | unified/simplified Pretty.margin_default; | file | diff | annotate |
| Wed, 07 May 2008 10:57:19 +0200 | Adapted to encoding of sets as predicates | file | diff | annotate |
| Fri, 17 Jun 2005 16:12:49 +0200 | migrated theory headers to new format | file | diff | annotate |
| Thu, 13 Dec 2001 16:48:34 +0100 | *** empty log message *** | file | diff | annotate |
| Tue, 29 May 2001 11:43:12 +0200 | deleted a needless reference to rtrancl_unfold | file | diff | annotate |
| Wed, 07 Feb 2001 16:37:24 +0100 | various revisions in response to comments from Tobias | file | diff | annotate |
| Thu, 11 Jan 2001 11:35:39 +0100 | revisions corresponding to the new version of sets.tex | file | diff | annotate |
| Thu, 26 Oct 2000 11:27:48 +0200 | added the $Id:$ line | file | diff | annotate |
| Mon, 23 Oct 2000 16:24:52 +0200 | the Sets chapter and theories | file | diff | annotate |