Recall that three copies of the Fano vertices can fit into the dual tetractys. The Furey triangle is now deformed into a hexagon.
As usual, the unlabeled hexagon gives us the associahedron. More structure leads to more complicated, but still perfectly logical, polytopes.
14 years ago
Gee, what are all those Perimeter people actually doing all day? You would think that between their octonion people, twistor people, stringy people, loopy people, casual set people, Bilson-Thompson people and more ... that they could figure this out!
ReplyDeleteApologies for not using color properly in this picture. Just compare to the last post.
ReplyDelete