| Mon, 28 Feb 2011 15:21:10 +0000 | Christian Urban | split the library into a basics file; merged Nominal_Eqvt into Nominal_Base | file | diff | annotate |
| Thu, 06 Jan 2011 19:57:57 +0000 | Christian Urban | removed debugging code abd introduced a guarded tracing function | file | diff | annotate |