| Mon, 03 May 2010 14:25:56 +0200 | wenzelm | renamed ProofContext.init to ProofContext.init_global to emphasize that this is not the real thing; | file | diff | annotate |
| Fri, 19 Feb 2010 14:47:01 +0100 | haftmann | moved remaning class operations from Algebras.thy to Groups.thy | file | diff | annotate |
| Wed, 10 Feb 2010 14:12:04 +0100 | haftmann | moved less_eq, less to Orderings.thy; moved abs, sgn to Groups.thy | file | diff | annotate |
| Thu, 28 Jan 2010 11:48:49 +0100 | haftmann | new theory Algebras.thy for generic algebraic structures | file | diff | annotate |
| Mon, 25 Jan 2010 16:19:42 +0100 | bulwahn | adding Mutabelle to repository | file | diff | annotate |