>Programming is different because you can use a text editor with copy, paste, autocomplete etc. But we don't do this. We use abstractions. Why doesn't the ma

>Programming is different because you can use a text editor with copy, paste, autocomplete etc. But we don't do this. We use abstractions. Why doesn't the mathematician? (And you'll say of course they do). In which case we go back to the original question of why dense notation?