Keywords: Truncated 2 21 polytope.png en wikipedia 2011 October 16 Gosset 2_21_polytope graph 06 49 17 February 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_2_21_polytope png 2010-02-17 06 49 Tomruen 791×783 140036 bytes <nowiki> Truncated_2_21_polytope graph I ~~~ created this work entirely by myself ~~~~~ ~~~ </nowiki> 2010-02-17 06 54 Tomruen 780×786 145208 bytes <nowiki>corrected edges</nowiki> 2010-02-17 21 18 Tomruen 774×774 52075 bytes <nowiki>slightly better</nowiki> 2010-06-30 21 03 TheDJ 774×774 140914 bytes <nowiki>convert gif to png</nowiki> Set of colored Coxeter plane graphs; many vertices |