Wed, 22 Jul 2009 18:02:10 +0200 | haftmann | moved complete_lattice &c. into separate theory | changeset | files |
Wed, 22 Jul 2009 15:28:49 +0200 | Christian Urban | merged | changeset | files |
Wed, 22 Jul 2009 15:28:18 +0200 | Christian Urban | tuned proofs and added some lemmas | changeset | files |
Wed, 22 Jul 2009 14:21:52 +0200 | haftmann | merged | changeset | files |