> If you don’t know the notation, you almost surely don’t know the concepts themselves The difference is that it is much easier to websearch a concept by name

> If you don’t know the notation, you almost surely don’t know the concepts themselves The difference is that it is much easier to websearch a concept by name than by notation. "degree zero sheaf cohomology group" is a big handle to search, discover, and learn things with, whereas "H^0(X,E)" is a deadend.