| Thu, 17 Dec 2009 17:59:12 +0100 | Christian Urban | minor cleaning | file | diff | annotate |
| Tue, 15 Dec 2009 15:38:17 +0100 | Christian Urban | some commenting | file | diff | annotate |
| Thu, 10 Dec 2009 16:56:03 +0100 | Christian Urban | added maps-printout and tuned some comments | file | diff | annotate |
| Wed, 09 Dec 2009 23:32:16 +0100 | Christian Urban | more proofs in IntEx2 | file | diff | annotate |