Post #4047168

@darius@friend.camp I also read McSquared's Calculus Primer at about age 12. Sill the most lucid presentation of epsilon-delta proofs I have ever seen. (however, it spent *so much time* on continuity that it didn't really have enough space left over for differentials; when I got to Calculus A in high school we breezed past continuity in a couple weeks and spent months on what I'd thought was far less important)