| Mon, 28 Jun 2010 16:22:28 +0100 | Christian Urban | more quotient-definitions | changeset | files |
| Mon, 28 Jun 2010 15:23:56 +0100 | Christian Urban | slight cleaning | changeset | files |
| Sun, 27 Jun 2010 21:41:21 +0100 | Christian Urban | fixed according to changes in quotient | changeset | files |
| Thu, 24 Jun 2010 21:35:11 +0100 | Christian Urban | added definition of the quotient types | changeset | files |