File talk:Toroidal graph sample.gif
Latest comment: 14 years ago by Jérôme in topic Not the Heawood graph
Not the Heawood graph
editThis is not the Heawood graph. This graph here has cycles of length 4, and the Heawood graph has minimum cycle length 6.–Jérôme (talk) 20:54, 3 December 2009 (UTC)