| Thu, 30 Jul 2009 15:51:51 +0200 | Christian Urban | polished the package chapter used FOCUS to explain the subproofs | file | diff | annotate |
| Tue, 05 May 2009 03:21:49 +0200 | Christian Urban | fixed the problem with double definition of even and odd | file | diff | annotate |
| Wed, 01 Apr 2009 15:42:47 +0100 | Christian Urban | finished the heavy duty stuff for the inductive package | file | diff | annotate |