| Tue, 28 Sep 2010 09:06:56 +0200 | tuned error and writeln | file | diff | annotate |
| Mon, 06 Sep 2010 14:48:38 +0200 | updated Knowledge/PolyMinus, plus some changes ahead | file | diff | annotate |
| Tue, 31 Aug 2010 16:38:22 +0200 | updating Knowledge/Simplify, changes ahead + in test | file | diff | annotate |
| Mon, 30 Aug 2010 14:35:51 +0200 | renamed test/* according to src/* | file | diff | annotate | base |