Sat, 24 Oct 2009 17:29:27 +0200 | Cezary Kaliszyk | Finally lifted induction, with some manually added simplification lemmas. | changeset | files |
Sat, 24 Oct 2009 16:31:07 +0200 | Christian Urban | changed encoding from utf8 to ISO8 (needed to work with xemacs) | changeset | files |