Talk:Modular Arithmetic/What is a Modulus?

≡ or = ?
Isn't it customary to use ≡ rather than = to denote congruence? I realise it's far harder to type, but now I've done it, you can copy and paste!--Wisden (discuss • contribs) 21:45, 5 February 2011 (UTC)
 * I agree. Done. --JamesCrook (discuss • contribs) 10:35, 6 February 2011 (UTC)