| Wed, 09 Jun 2010 15:14:16 +0200 | Christian Urban | transitivity proofs done | file | diff | annotate |
| Mon, 07 Jun 2010 11:43:01 +0200 | Christian Urban | work on transitivity proof | file | diff | annotate |
| Thu, 03 Jun 2010 11:48:44 +0200 | Christian Urban | fixed problem with eqvt proofs | file | diff | annotate |