Mathematical Writing CS209. Mathematical Writing—

replaced by “blah” or some other grunting noise. 14. Don’t use the same notation for two different things. Conversely, use consistent nota-tion for the same thing when it appears in several places. For example, don’t say “A j for 1 ≤ j ≤ n” in one place and “A k for 1 ≤ k ≤ n” in another place unless there is a good reason.

  Noise, Mathematical