Post #3605067
2026-07-05 12:30 UTC
as luck has it, the book on spherical trig from 1907 has a lucid explanation of exactly what I need
theres a reason i buy these old ass books
Replies (1)
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@bweller@mstdn.social 2026-07-05 12:31
thankfully Frank took good care of his book when he was studying for his degree in 1926 thats what the inscription says, anyhow 😊