Please do not invent new abbreviations without formally introducing them first.
(Yes, I can figure out what it means, but I shouldn’t have to. One should be able to use simple recognition to understand an abbreviation, without having to make any inference.)
Surely QM can’t be a classic counterexample of anything.
classic != classical. English is weird...
Valid, but I’ve a high confidence grandparent was just a joke anyway, and classic ~ classical enough for that...
Please do not invent new abbreviations without formally introducing them first.
(Yes, I can figure out what it means, but I shouldn’t have to. One should be able to use simple recognition to understand an abbreviation, without having to make any inference.)