Keywords: Truncated 9-demicube.png en wikipedia 2011 October 16 9-polytope graph 05 48 30 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 Truncated_9-demicube png 2010-01-30 05 48 Tomruen 834×819 181998 bytes <nowiki> 9-polytope graph I ~~~ created this work entirely by myself ~~~~~ ~~~ </nowiki> Set of colored Coxeter plane graphs; many vertices |