There is nothing on this topic in this article. Basically I was looking on WP for a discussion on different conventions in labelling the axes of graphs, and found nothing. Then I came across this specification and example given in this SI Brochure of the BIPM. I am not aware of anything elsewhere in WP, but my searches may be inadequate so please point me to other places. Would others agree that this article is an appropriate place to add a short section covering this SI convention for graph labelling? Op. Deo (talk) 20:07, 18 February 2009 (UTC)

I think we really need a separate article on quantity calculus, as it is not specific to SI units. There is a very short sentence in physical quantity, which defines a quantity in terms of quantity calculus, but I agree that a longer discussion would be both appropriate and useful. Physchim62 (talk) 09:57, 19 February 2009 (UTC)

Yes I was thinking rather the same. I am no expert but have been reading up a little which was why I came here to look. I will prepare a few words over the next few days, unless of course you like to make a start. Op. Deo (talk) 11:59, 19 February 2009 (UTC)

I believe the article you want already exists, under the name Dimensional analysis. I will add it to the "See also" section. --Gerry Ashton (talk) 18:11, 22 February 2009 (UTC)