| Fri, 15 Oct 1999 16:44:37 +0200 | wenzelm | improved presentation; | file | diff | annotate |
| Fri, 08 Oct 1999 15:09:14 +0200 | wenzelm | improved presentation; | file | diff | annotate |
| Wed, 06 Oct 1999 18:50:51 +0200 | wenzelm | improved presentation; | file | diff | annotate |
| Wed, 06 Oct 1999 00:31:40 +0200 | wenzelm | improved presentation; | file | diff | annotate |
| Tue, 05 Oct 1999 18:16:41 +0200 | wenzelm | tuned comments; | file | diff | annotate |
| Sat, 04 Sep 1999 21:13:01 +0200 | wenzelm | replaced ?? by ?; | file | diff | annotate |
| Wed, 01 Sep 1999 21:35:20 +0200 | wenzelm | "this"; | file | diff | annotate |
| Wed, 25 Aug 1999 20:46:40 +0200 | wenzelm | expand_classes renamed to intro_classes; | file | diff | annotate |
| Fri, 30 Jul 1999 13:44:29 +0200 | wenzelm | renamed 'same' to '-'; | file | diff | annotate |
| Wed, 14 Jul 1999 13:07:09 +0200 | wenzelm | tuned comments; | file | diff | annotate |
| Tue, 06 Jul 1999 21:11:34 +0200 | wenzelm | simp only; | file | diff | annotate |
| Sat, 03 Jul 1999 00:26:00 +0200 | wenzelm | tuned; | file | diff | annotate |
| Thu, 01 Jul 1999 21:29:53 +0200 | wenzelm | renamed with/APP to of/OF; | file | diff | annotate |
| Sat, 05 Jun 1999 21:43:02 +0200 | wenzelm | groups as monoids; | file | diff | annotate |
| Sat, 05 Jun 1999 20:28:45 +0200 | wenzelm | proper calculation; | file | diff | annotate |
| Fri, 04 Jun 1999 16:16:31 +0200 | wenzelm | Some bits of group theory. Demonstrate calculational proofs. | file | diff | annotate |