| Mon, 19 Apr 2010 09:25:31 +0200 | Christian Urban | tuned proofs | file | diff | annotate |
| Fri, 16 Apr 2010 10:18:16 +0200 | Christian Urban | some tuning of eqvt-infrastructure | file | diff | annotate |
| Wed, 07 Apr 2010 17:37:29 +0200 | Christian Urban | added an induction principle for permutations; removed add_perm construction | file | diff | annotate |