Thu, 10 Dec 2009 03:48:39 +0100 | Christian Urban | added an attempt to get a finite set theory | changeset | files |
Thu, 10 Dec 2009 03:47:10 +0100 | Christian Urban | removed memb and used standard mem (member from List.thy) | changeset | files |
Thu, 10 Dec 2009 03:25:42 +0100 | Christian Urban | merged | changeset | files |
Thu, 10 Dec 2009 03:11:19 +0100 | Christian Urban | simplified proofs | changeset | files |