On Wed, 7 Feb 1996, Mark Longridge wrote:

Further Cube Musings
====================

We usually think of positions antipodal to start only, but there are
positions antipodal to any given position.

Given a small enough subgroup of the cube, i.e. one which we can
exhaustively study, it is not hard to determine some examples.

I guess I didn't understand the thrust of this note. Isn't it a bit simpler?

Let H be some subgroup of G, let A be the set of antipodes of Start within
H, and let h be some element of H. Then, don't we simply have that the
antipodes of h are the set hA, where hA={ha | a in A}?

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Robert G. Bryan (Jerry Bryan)                jbryan@pstcc.cc.tn.us
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