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English: The skew octagram 2{4} represents the 16-cell's two completely orthogonal great squares. The two squares are central polygons of the 16-cell which do not intersect at all, although they have the same center point. They are completely orthogonal and Clifford parallel. The 16-cell is the simplest regular polytope in which Clifford parallel central planes occur (they do not occur in 3 dimensional space).
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Author Dc.samizdat

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The [[octagram]] 2{4} is two disjoint squares.

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6 November 2022

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current 18:36, 6 November 2022 Thumbnail for version as of 18:36, 6 November 20221,353 × 1,380 (68 KB)Dc.samizdatcropped
18:05, 6 November 2022 Thumbnail for version as of 18:05, 6 November 20223,000 × 1,746 (134 KB)Dc.samizdatUploaded own work with UploadWizard
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