Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on Many elementary teachers don’t understand math, and it makes them anxious. Parent comment
His method for polynomials/derivatives is also interesting if you watch until the end, dead simple calculus.
There are no comments on this comment yet.
His method for polynomials/derivatives is also interesting if you watch until the end, dead simple calculus.