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| | Talk:24-cell - Wikipedia, the free encyclopedia |
 | | Other points in the F4 lattace with an even Euclidean norm squared such as permutations of (±1, ±1, 0, 0) seem logical as centers of other 24-cells in the tessellation, so I think it may be the 24-cells themselves, and not their octahedral facets, that are centered at those points with an even norm squared. |
 | | Each facet has 24 neighbors and there are 8 facets meeting at any given vertex." If one of the 24-cells is centered at the origin, then the point (0, 0, 0, 0) is not at the center of a facet (border cell) of the 24-cell even though it's Euclidean norm squared (0 |
 | | The facets of the 24-cells are usually called cells. |
| www.wikipedia.org /wiki/Talk:24-cell (325 words) |
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