| 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 |
| Thu, 29 Mar 2012 10:37:41 +0200 | Cezary Kaliszyk | Induction for Aux | file | diff | annotate |