| Sat, 17 Apr 2004 16:24:36 +0200 | nipkow | Added case distinction proof pattern. | file | diff | annotate |
| Thu, 12 Feb 2004 00:28:23 +0100 | nipkow | Missing } inserted | file | diff | annotate |
| Mon, 12 May 2003 11:33:55 +0200 | kleing | IsarOverview moved one level up | file | diff | annotate |