| Fri, 30 Mar 2012 09:11:30 +0200 | Cezary Kaliszyk | More on Aux | file | diff | annotate |
| Fri, 30 Mar 2012 07:36:43 +0200 | Cezary Kaliszyk | Close some of the obvious subgoals in Aux | file | diff | annotate |
| Fri, 30 Mar 2012 07:15:24 +0200 | Cezary Kaliszyk | Correct Aux and proof sketch that it's same as alpha-equality, following Dan Synek's proof. | file | diff | annotate |