Fri, 03 Jul 2009 08:51:34 +0200 haftmann restored subscripts
Fri, 03 Jul 2009 08:44:13 +0200 haftmann lemma foldl_apply_inv
Sat, 04 Jul 2009 11:46:51 +0200 wenzelm is_open: surrogate sequence is High..Low;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip