In most editors you can type ``fn_name to insert the symbol, and move on to `s single letter shortcuts when you start using the functions enough. If you need to

In most editors you can type ``fn_name to insert the symbol, and move on to `s single letter shortcuts when you start using the functions enough. If you need to read, just hover over the symbol and it will give you its name; even without that, the surface level is small enough that you can get acquainted with 90% of them in a week with regular use, compared to "more accessible" languages and all their hidden gotchas