Tue, 15 Jun 2010 11:38:40 +0200 | haftmann | drop function definitions of combinators | changeset | files |
Tue, 15 Jun 2010 11:38:39 +0200 | haftmann | maintain cong rules for case combinators | changeset | files |
Tue, 15 Jun 2010 08:32:32 +0200 | haftmann | formal introduction of case cong | changeset | files |