Keywords: E8 edgeoverlap.png en wikipedia 2011 October 17 E8 polytope edges colored by overlap density 06 50 5 January 2010 UTC I Tom Ruen talk created this work entirely by myself <br />Transferred from http //en wikipedia org en wikipedia Tom Ruen talk en wikipedia Tomruen Original upload log page en wikipedia E8_edgeoverlap png 2010-01-05 06 50 Tomruen 1276×953 455775 bytes <nowiki> E8 polytope edges colored by overlap density I ~~~ created this work entirely by myself ~~~~~ ~~~ </nowiki> Root systems |