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Taking a break from the ... everything of everything ... to try my hand at an updated edition of *Calculus Made Easy*. Fortunately, there was a LaTeX transcription at @gutenberg_org, which I grabbed a while ago. (Their website has changed, so I'm no longer sure how to get the auxiliary files.) I've made one pass through for outdated terminology and notation:

https://www.sunclipse.org/wp-content/downloads/2023/10/revising.pdf

Next will be updating the examples that use pounds-shillings-pence currency.

in reply to Blake C. Stacey

Working some more on my *Calculus Made Easy* updated edition. I think I'll just cut the "bang went saxpence" joke as too much of a 1914-ism.
in reply to Blake C. Stacey

The one thing in Thompson's presentation that I didn't particularly like is how he introduces derivatives of trig functions. It presumes that the reader has a lot of trig identities in their back pocket, and it makes a simplification that is hard to justify without going into limits, a topic that Thompson doesn't teach. I've tried my hand at a replacement that appeals to the way he *does* teach.

https://www.sunclipse.org/wp-content/downloads/2023/10/revising.pdf

in reply to Blake C. Stacey

... The *Calculus Made Easy* example about a coal-powered steamship is probably another I should just replace with something entirely new.
in reply to Blake C. Stacey

... Here is my de-archaized version of *Calculus Made Easy*, with the shillings and the obsolete names for things we now know to be polonium isotopes all fixed up:

https://www.sunclipse.org/wp-content/downloads/2023/10/revising.pdf

And here is how the LaTeX stands at the moment:

https://www.sunclipse.org/wp-content/downloads/2023/10/calculus-made-easy.tgz

This entry was edited (6 months ago)