Fri, 03 Feb 2012 15:51:55 +0000 | Christian Urban | merged | changeset | files |
Fri, 03 Feb 2012 15:47:47 +0000 | Christian Urban | added FROOT | changeset | files |
Fri, 03 Feb 2012 16:36:18 +0100 | Cezary Kaliszyk | Use the theorem by Brian, requires new Isabelle. | changeset | files |