Enneazetton

An enneazetton, or ennea-8-tope is an 8-simplex, a self-dual regular 8-polytope with 9 vertices, 36 edges, 84 triangle faces, 126 tetrahedral cells, 126 5-cell 4-faces, 84 5-simplex 5-faces, 36 6-simplex 6-faces, and 9 7-simplex 7-faces.

The name "enneazetton" is derived from "ennea" for nine facets in Greek and "-zetta" for having seven-dimensional facets, and "-on".

See also

* Other regular 8-polytopes:
** Octeract - {4,3,3,3,3,3,3}
** Octacross - {3,3,3,3,3,3,4}
* Others in the simplex family
** Tetrahedron - {3,3}
** 5-cell - {3,3,3}
** 5-simplex - {3,3,3,3}
** 6-simplex - {3,3,3,3,3}
** 7-simplex - {3,3,3,3,3,3}
** 8-simplex - {3,3,3,3,3,3,3}
** 9-simplex - {3,3,3,3,3,3,3,3}
** 10-simplex - {3,3,3,3,3,3,3,3,3}

External links

* [http://members.aol.com/Polycell/glossary.html#simplex Glossary for hyperspace]
* http://www.polytope.net/hedrondude/topes.htm Polytopes of Various Dimensions]
* [http://tetraspace.alkaline.org/glossary.htm Multi-dimensional Glossary]