eight-dimensional geometry, a hexicated 8-simplex is a uniform 8-polytope, being a hexication (6th order truncation) of the regular 8-simplex. The Cartesian...
3 KB (205 words) - 17:24, 15 January 2023
In seven-dimensional geometry, a hexicated 7-simplex is a convex uniform 7-polytope, including 6th-order truncations (hexication) from the regular 7-simplex...
38 KB (1,287 words) - 17:00, 6 April 2025
Uniform 7-polytope (redirect from Pentellated 7-simplexes)
Coxeter-Dynkin diagrams: The A7 family has symmetry of order 40320 (8 factorial). There are 71 (64+8-1) forms based on all permutations of the Coxeter-Dynkin diagrams...
107 KB (1,015 words) - 21:19, 18 April 2025