3 ms·
Why not choose different books? For most subjects, why not old books or wikibooks?
by spwa4 5mo ago
Why not choose different books? For most subjects, why not old books or wikibooks?
- WalterBright 5mo agoBecause Calculus, Newtonian Mechanics, etc., has changed dramatically since 50 years ago. LOL.
- spwa4 5mo agoYou should probably add /s for sarcasm. It's not very obvious. I think it's more "laziness" btw. My algebra professor at university was famous for buying a 500 page stack of printer paper the last day of the term, putting it on his desk so he'd be frustrated with it, and after a week or so start writing next year's course. You got bonus points for finding mistakes in it, but there weren't many. The calculus course was the same.