| Fri, 30 Apr 2010 15:36:02 +0100 | Christian Urban | generalised the fs-instance lemma (not just fsets of atoms are finitely supported, but also fsets of finitely supported elements) | file | diff | annotate |
| Wed, 28 Apr 2010 08:32:33 +0200 | Christian Urban | use the more general type-class at_base | file | diff | annotate |