File:120-cell characteristic isocline chord great rectangle.png

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Summary

Description
English: The characteristic isoclinic rotation of the 120-cell, in the invariant planes in which its edges (#1 chords) lie, takes those edges to similar edges in Clifford parallel central planes. Since an isoclinic rotation is a double rotation (in two completely orthogonal invariant central planes at once), the vertices travel between central planes on helical great circle isoclines, not on ordinary great circles. The chords of the helical isocline of this particular rotation are #2 chords of 25.2~° arc-length.
Date
Source Own work
Author Dc.samizdat

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Captions

The great rectangle of the 120-cell's #2 and #8 chords.

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inception

14 November 2023

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Date/TimeThumbnailDimensionsUserComment
current04:15, 15 November 2023Thumbnail for version as of 04:15, 15 November 20233,000 × 2,595 (503 KB)Dc.samizdatshow two irregular great hexagons
02:56, 15 November 2023Thumbnail for version as of 02:56, 15 November 20233,000 × 2,595 (644 KB)Dc.samizdatno shading of the polygons outside the great rectangle plane
00:50, 15 November 2023Thumbnail for version as of 00:50, 15 November 20233,000 × 2,595 (696 KB)Dc.samizdatUploaded own work with UploadWizard

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