| Wed, 12 Oct 2011 20:16:48 +0200 | wenzelm | tuned proofs -- eliminated vacuous "induct arbitrary: ..." situations; | file | diff | annotate |
| Fri, 26 Aug 2011 09:31:56 +0900 | Cezary Kaliszyk | FSet: Explicit proof without mem_def | file | diff | annotate |
| Tue, 16 Aug 2011 07:17:15 +0900 | Cezary Kaliszyk | Quotient Package: make quotient_type work with separate set type | file | diff | annotate |