Keywords: CDT 0dash0.png en Coxeter-Dynkin diagram symbol element marker for removed middle node 00 23 27 July 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 CDT_0dash0 png 2010-07-27 00 23 Tomruen 7×48 249 bytes <nowiki> en Coxeter-Dynkin diagram symbol element marker for removed middle node I ~~~ created this work entirely by myself ~~~~~ ~~~ </nowiki> 2010-07-27 00 42 Tomruen 7×48 318 bytes <nowiki>transparent</nowiki> 5-polytopes Coxeter-Dynkin diagrams |