Sun, 10 Jul 2011 14:52:33 -0600 Kevin Walker very minor
Sun, 10 Jul 2011 14:43:19 -0600 Kevin Walker no splittability requirement for k=n
Tue, 05 Jul 2011 13:28:02 -0600 Kevin Walker fixing proof of 7.1.1 (product thm)
Mon, 04 Jul 2011 11:35:27 -0600 Kevin Walker remark about families of collar maps acting; misc
Mon, 04 Jul 2011 10:26:37 -0600 Kevin Walker Automated merge with https://tqft.net/hg/blob/
Mon, 04 Jul 2011 10:25:42 -0600 Kevin Walker added splittability axiom for fields
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