| Thu, 17 Oct 2013 10:06:48 +0200 | panny | generalized interface | changeset | files |
| Thu, 17 Oct 2013 02:29:49 +0200 | blanchet | choose facts to reprove more randomly, to avoid getting stuck with impossible problems at first | changeset | files |
| Thu, 17 Oct 2013 02:22:54 +0200 | blanchet | thread the goal through instead of relying on unreliable (possibly fake) state | changeset | files |