| Sat, 08 May 2010 19:14:13 +0200 | wenzelm | unified/simplified Pretty.margin_default; | file | diff | annotate |
| Mon, 01 Mar 2010 13:40:23 +0100 | haftmann | replaced a couple of constsdefs by definitions (also some old primrecs by modern ones) | file | diff | annotate |
| Thu, 19 Nov 2009 08:19:57 +0100 | nipkow | anti_sym -> antisym | file | diff | annotate |