Notes for AKT-140108/0:08:12: Difference between revisions

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18S-AKT Question: Why is this sum divisible by 2? Why the $\frac{1}{2}$?
18S-AKT Question: Why is this sum divisible by 2? Why the $\frac{1}{2}$?

The factor $\frac{1}{2}$ I think is as a result of the projection of the knot unto the plane making each sign appear twice.

Revision as of 02:30, 9 May 2018

18S-AKT Question: Why is this sum divisible by 2? Why the $\frac{1}{2}$?

The factor $\frac{1}{2}$ I think is as a result of the projection of the knot unto the plane making each sign appear twice.