On Thu, 8 Feb 2001, Frank Mittelbach wrote: > [...] or to remind you about the nice little > article by Don Knuth years back when he explained that he learned he was > misusing the fact that digits in text and math when using CM fonts look > the same so that his book Concrete math ended up looking horrible because > there digits for text were coming from concrete roman while those in math > where coming from the euler fonts. On Fri, 9 Feb 2001, Roozbeh Pournader wrote: > And all these time I liked the Concrete Mathematics look, and even found > this nice. Would you please tell me where the article is? > --roozbeh the article in question was in tugboat 10:1 (april 1989), pp.31-36; there was a glitch in the published copy, so an erratum was published in tugboat 10:3 (november 1989), p.342. a corrected version appeared in knuth's book "digital typography", pp.367-378. i have this on my list of tugboat articles to be expedited for posting on the tug website. unfortunately, the article was published from camera copy provided by dek, so i don't have the file and it will have to be reconstructed. -- bb