Tue, 18 Jan 2011 18:04:40 +0100 Christian Urban derived stronger Abs_eq_iff2 theorems
Tue, 18 Jan 2011 17:30:47 +0100 Christian Urban made alpha_abs_set_stronger1 stronger
Tue, 18 Jan 2011 17:19:50 +0100 Christian Urban removed finiteness assumption from set_rename_perm
(0) -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 tip