| Tue, 05 May 2009 03:21:49 +0200 | Christian Urban | fixed the problem with double definition of even and odd | file | diff | annotate |
| Sat, 25 Apr 2009 14:28:58 +0200 | Christian Urban | replaced explode by Symbol.explode | file | diff | annotate |
| Tue, 31 Mar 2009 20:31:18 +0100 | Christian Urban | started to adapt the rest of chapter 5 to the simplified version without parameters (they will be described in the extension section) | file | diff | annotate |