Deletion of Fractal fraction

Comment: A YouTube video is not a reliable reference, and this is an obvious . -- Special:Contributions/202.124.73.151|202.124.73.151
Stance: delete
Cited policy: Wikipedia:Do not create hoaxes (WP:HOAX)

Comment: In addition to the nominator's comment on the absence of , as I (just) wrote on the article talk page, in the illustration, a "simple" calculation shows that if the nth level has the numbers ''a'' and ''b'', the "convergents" satisfy
Stance: delete
Cited policy: Wikipedia:Reliable sources (WP:RS)