Mon, 13 Feb 2012 15:42:45 +0000 proof idea
urbanc [Mon, 13 Feb 2012 15:42:45 +0000] rev 313
proof idea
Mon, 13 Feb 2012 15:35:08 +0000 added implementation section
urbanc [Mon, 13 Feb 2012 15:35:08 +0000] rev 312
added implementation section
Mon, 13 Feb 2012 10:57:47 +0000 merged Xingyuan's changes
urbanc [Mon, 13 Feb 2012 10:57:47 +0000] rev 311
merged Xingyuan's changes
(0) -300 -100 -30 -10 -3 +3 +10 +30 tip