Fri, 21 Oct 2011 17:39:00 +0200 | nipkow | tuned | changeset | files |
Fri, 21 Oct 2011 16:21:12 +0200 | wenzelm | merged | changeset | files |
Fri, 21 Oct 2011 14:25:38 +0200 | bulwahn | replacing metis proofs with facts xt1 by new proof with more readable names | changeset | files |