4 ms·
A worse situation is that of statistics, where many textbooks insist on using approximations to the normal which obscure concepts and are not needed in the age
by nextos 6y ago
A worse situation is that of statistics, where many textbooks insist on using approximations to the normal which obscure concepts and are not needed in the age of computer-based inference [1].
Calculus is also a bit confusing as for historical reasons we use a lot of notation from Newton-Leibniz informal infinitesimal approach, but we try to teach Bolzano-Weirstrass formal analysis, ending up with a confusing potpurri.
[1] https://escholarship.org/uc/item/6hb3k0nz https://escholarship.org/uc/item/6hb3k0nz
- dnautics 6y agoI didn't mind the issue in calculus. The first thing we did in analysis after being introduced the Bolzano weierstrass form was to prove that it was equivalent to epsilon delta proofs.