Post #2387174
2026-05-08 22:30 UTC
@atoponce@fosstodon.org — H. Jerome Keisler, _Elementary Calculus: An Infinitesimal Approach_.
He makes the full 28mb PDF of the textbook available for free.
https://people.math.wisc.edu/~hkeisler/keislercalc-03-01-24.pdf
Replies (1)
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@atoponce@fosstodon.org 2026-05-08 22:34
@rob@social.afront.org Awesome! Thanks!