Wed, 08 May 2013 09:45:30 +0200 | traytel | stronger monotonicity property for relators | changeset | files |
Wed, 08 May 2013 09:39:30 +0200 | traytel | make tactic actually work for op = as relator | changeset | files |
Wed, 08 May 2013 06:14:11 +0200 | nipkow | tuned | changeset | files |