Sat, 17 Dec 2011 16:36:51 +0000 | Christian Urban | Started Nominal2-Isabelle2011-1 branch and backported changeset 32abaea424bd | changeset | files |
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. | changeset | files |