Mon, 12 Dec 2011 15:01:37 -0800 Kevin Walker remove lemma 3.2.3 (support-shrink lemma); it was only used once
Mon, 12 Dec 2011 10:37:50 -0800 Scott Morrison last case of inserting product regions
(0) -300 -100 -30 -10 -2 +2 +10 tip