> There is really no go to comprehensive resource that describes all math notation clearly so jumping into a new topic is difficult. Introductory literature fo

> There is really no go to comprehensive resource that describes all math notation clearly so jumping into a new topic is difficult. Introductory literature for a new topic should always explain new notation. If not, either it’s really badly written or you accidentally chose a non-introductory book. > There is no comprehensive dictionary for math theorems. What’s wrong with Wikipedia?