romsofia's latest activity
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romsofia reacted to JimWhoKnew's post in the thread High School Looking for an English translation of Levi-Civita's 1926 paper "Sur l'écart géodésique" ("On the geodesic deviation") with
Wow.
Thanks again to @robphy for his good advice and suggested prompt. Really helped. I also thank all the others who have contributed to...