| Mon, 27 Jul 2009 10:37:28 +0200 | Christian Urban | polished the section on conversions | file | diff | annotate |
| Sun, 26 Jul 2009 13:06:55 +0200 | Christian Urban | adapted to changes in Isabelle | file | diff | annotate |
| Wed, 22 Jul 2009 15:31:22 +0200 | griff | typo | file | diff | annotate |