Talk:Coefficient diagram method

Can someone put in an image of a coefficient diagram? Thanks. Loraof (talk) 14:44, 7 May 2015 (UTC)

Looking at the article history, two users SEH444 and Sci-CDM made the majority of edits and content, with user pages that don't exist. The former may be Mr S.E. Hamamci cited throughout the article, which could be a conflict of interest or bias. The contributions for both users are only relate to this article, also a bit unusual. I personally have no exposure to the method.--Billymac00 (talk) 22:50, 4 September 2015 (UTC)