Arthur Groń

2021, Sept. 22nd. Notes regarding Cullimore's, 1915, Use Of The Slide Rule chapter 1 Accuracy and Significant Figures.

Dupuis, 1910, Elements of Astronomy. Used LaTeX to typset some of this interesting book.

2021, February 2nd. Learning to use LaTeX and the Epsilon-Delta definition of a Limit.

2021, February 1st. Learning to use LaTeX and computing a limit.