2025-05-02
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When I derived this, I arrived at a formula different from the one quoted in textbooks and elsewhere. But none of these sources has provided a derivation. I would greatly appreciate if anyone reading this can check my derivation, which is in curvature.pdf, and, if you find any errors in it, point out where they are. My email address is on the home page. © Copyright Donald Fisk 2025 |