Sat, 12 May 2012 21:05:59 +0100 Christian Urban Created branch for Isabelle-2012 Nominal2-Isabelle2012
Sat, 12 May 2012 20:54:00 +0100 Christian Urban added a lemma about composition and permutations
(0) -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 tip