Sat, 12 May 2012 20:54:00 +0100 | Christian Urban | added a lemma about composition and permutations | changeset | files |
Tue, 01 May 2012 12:16:04 +0100 | Christian Urban | merged | changeset | files |
Mon, 30 Apr 2012 15:45:23 +0100 | Christian Urban | adapted to change by Markus on function.ML | changeset | files |