Tue, 28 Jun 2011 15:44:04 -0700 Scott Morrison minor
Tue, 28 Jun 2011 15:43:53 -0700 Scott Morrison fixing delfig3b
Mon, 27 Jun 2011 10:39:23 -0700 Scott Morrison recompiling 'gadgets' diagram
Mon, 27 Jun 2011 14:26:13 -0700 Kevin Walker minor
Sat, 25 Jun 2011 18:14:37 -0700 Kevin Walker add remark about a-inf axiom implying isotopy invariance
Sat, 25 Jun 2011 06:52:04 -0700 Kevin Walker minor; out of time for now
Sat, 25 Jun 2011 06:44:35 -0700 Kevin Walker update n-cat summary lists
(0) -300 -100 -30 -10 -7 +7 +10 +30 +100 tip