Signed Permutations: new resource function

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  1. Neat that you are able to unify production of polyhedra in this way.
  2. Playing with the SignedPermutations Resource Function is a far better way for at least some people to understand the concept than reading a baffling Wikipedia entry on the Generalized Permutation matrix or other material found by a Google search. Someday someone will teach more mathematicians that examples go a long way.
  3. I like the idea of accompanying at least some new Wolfram Function Repository entries with a community entry.
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