Tue, 21 Jul 2009 13:31:23 +0200 griff label for exercise
Tue, 21 Jul 2009 13:27:39 +0200 griff show type of "x"
Tue, 21 Jul 2009 13:22:17 +0200 griff still merging
Tue, 21 Jul 2009 13:15:21 +0200 griff sync PDF
Tue, 21 Jul 2009 12:49:26 +0200 griff merged
Tue, 21 Jul 2009 12:27:12 +0200 griff modified solution(s) for "revsum" example
(0) -100 -30 -10 -6 +6 +10 +30 +100 +300 tip