Update History

Ching-Kuang Shene (冼鏡光), Professor Emeritus
Department of Computer Science
Michigan Technological University
Houghton, MI 49931
USA
Created October 18, 2025

Sepetmber 17, 2025 had the earliest page online at this site. Then, this site was updated very frequently from late September to mid October. Lately, this site has become steadier annd seems worth to start a update history. This update history is a stack showing the most recent one at the top.

Updates

• October 21, 2025 Page A Mike Staring's Calculus Based Proof was added.
• October 18, 2025 Page A Proof Using Binomial Expansion was added.
• October 15, 2025 Pages Is Proving the Pythagorean Identity a Conspiracy Theory? and The Use of a Dense Set were added.

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