Keywords: 3-orthoplex.svg 3-orthoplex graph octahedron Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Sreejithk2000 using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper <br/> Original text I Tom Ruen talk created this work entirely by myself 05 48 27 February 2010 UTC <br/> 2010 02 27 original upload date Tom Ruen talk Original uploader was Tomruen at http //en wikipedia org en wikipedia Released into the public domain by the author en wikipedia Tomruen original upload log page en wikipedia 3-orthoplex svg 2010-02-27 05 48 Tomruen 800×800× 1272 bytes <nowiki> 3-orthoplex graph octahedron I ~~~ created this work entirely by myself ~~~~~ ~~~ </nowiki> Cross-polytope graphs |