Viewing profile — efz1005

You should learn what the concepts mean instead of judging the names associated to them. We call something a Ring to avoid saying "a set with two operations which behave in a certa…

Real maths is done either in books or papers, where the authors explain every bit of notation they will use. This is not the case in online resources, which is indeed a bad practic…

I go to Quora whenever they send me a Digest (every 2-4 days), and I'm all day on Twitter.