In my experience I think it suffices to have a mental index of the high level intuitions of stuff as well as how they relate to each other (unless you’re interested in making innovations in some particular technique in which case you obviously have to remember every details…)
In my experience I think it suffices to have a mental index of the high level intuitions of stuff as well as how they relate to each other (unless you’re interested in making innovations in some particular technique in which case you obviously have to remember every details…)