File:E8Coxeter.svg

Original file (SVG file, nominally 512 × 512 pixels, file size: 215 KB)

Summary

Description
English: E8 consisting of 240 vertices.
Source Own work
Author Jgmoxness

Detail Description: The 6720 (shortest) edges of 8D Length Sqrt(2) are assigned color based on vertex position from the center. The vertex color is assigned based on overlap count (Yellow=1, Green=8, Blue=24). The vertices are projected into the 2D Coxeter plane using projection vectors of x=(-sqrt(3)+1,0,1,1,0,0,0,0),y=(0,sqrt(3)-1,-1,1,0,0,0,0).
This is constructed from VisibLie_E8 found on TheoryOfEverything.org archive copy at the Wayback Machine with the following settings:
(* This is an auto generated list from e8Flyer.nb *)
new := {
scale=0.04;
favorite=22;
showAxes=False;
showEdges=True;
eGrad=16;
edgeVal={Sqrt[2], 6720};
vOverlapColor=True;
};new;

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Date/TimeThumbnailDimensionsUserComment
current09:06, 24 March 2022Thumbnail for version as of 09:06, 24 March 2022512 × 512 (215 KB)TSamuelLossless recompression via SVGOMG & vecta.io/nano, & verified via SVGCheck
14:23, 13 February 2010Thumbnail for version as of 14:23, 13 February 2010599 × 599 (1.57 MB)Jgmoxness{{Information |Description={{en|1=E8 consisting of 240 vertices. The 6720 (shortest) edges of 8D Length Sqrt(2) are assigned color based on vertex position from the center. The vertex color is assigned based on overlap count (Yellow=1, Green=8, Blue=24).}

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