Wikipedia:Articles for deletion/Sedrakyan's triangle
WP:OR, specifically . This could be a self-made mathematical construct, as it appears at least one major contributor is close to the subject. It also fails  and likely any other notability policy that could apply here
— User:Kirbanzo, 18:10, 5 September 2018 (UTC)
Stance: delete
Cited policy: WP:PRIMARY||WP:GNG (Wikipedia:No original research)