bn:01194890n
Noun Concept
Categories: 6-polytopes
EN
2 21 polytope  Gosset 2 21 polytope  Rectified 2 21  Rectified 2 21 polytope  Truncated 2 21
EN
In 6-dimensional geometry, the 221 polytope is a uniform 6-polytope, constructed within the symmetry of the E6 group. Wikipedia
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EN
In 6-dimensional geometry, the 221 polytope is a uniform 6-polytope, constructed within the symmetry of the E6 group. Wikipedia
Uniform 6-polytope Wikidata