David Radcliffe on Nostr: Does the following equation have a nice geometric interpretation? ...
Does the following equation have a nice geometric interpretation?
\[\sum_{n=2}^{\infty} \tanh^{-1} \frac{1}{n^3} = \tanh^{-1} \frac{1}{5}\]
Published at
2024-11-02 22:38:08Event JSON
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