Mon, 27 Feb 2012 20:55:30 +0100 | wenzelm | tuned proofs; | file | diff | annotate |
Sat, 23 Apr 2011 13:00:19 +0200 | wenzelm | modernized specifications; | file | diff | annotate |
Tue, 02 Mar 2010 12:26:50 +0100 | krauss | killed more recdefs | file | diff | annotate |