Thu, 17 Jun 2010 12:35:32 -0700 oops, deleted wrong diagram, fixed again
Scott Morrison <scott@tqft.net> [Thu, 17 Jun 2010 12:35:32 -0700] rev 371
oops, deleted wrong diagram, fixed again
(0) -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 tip