Wikipedia:Articles for deletion/Mathematical jargon
Looking at all these "not a dictionary" AfDs looks like Wikipedia ''is'' occasionally a slang/idiom guide. Not making a value judgement here; just noting that maybe the |official policy is somewhat lacking in its spirit or wording
— User:Weregerbil, 16:10, 23 February 2006 (UTC)
Stance: comment
Cited policy: WP:WINAD (Wikipedia:Wikipedia is not a dictionary)