Wikipedia:Articles for deletion/Vertex/Face/Edge relation in a convex polyhedron
Apparently the same thing as Euler characteristic (i don't understand a word, so I can't vouch for that). An anon removed the prod with the edit summary of "(This should go to AfD not PROD)." Rory096(block) 18:42, 24 April 2006 (UTC)
- Delete. It is entirely correct that this is Euler's formula applied to (the graph corresponding to) a polyhedron, and it is what Euler characteristic starts off with. Being convex is irrelevant. I did not check if the proof given is among the "Nineteen Proofs of Euler's Formula"[1]. --LambiamTalk 19:19, 24 April 2006 (UTC)