| Mon, 19 Dec 2011 14:20:25 +0900 | Cezary Kaliszyk | Disproved the property described as 'Tzevelakos'. | file | diff | annotate |
| Fri, 16 Dec 2011 16:01:12 +0900 | Cezary Kaliszyk | Beta: equ and equ2 are not the same relations, equ2 seems not to be beta-eta equality. | file | diff | annotate |
| Thu, 15 Dec 2011 16:20:11 +0000 | Christian Urban | a bit more on alpha-beta-equated terms | file | diff | annotate |