#What is the partial sum formula for $\sum_{j=2}^{x} \csc^2\left(\frac{\pi}{j}\right)$?
1 messages · Page 1 of 1 (latest)
- Wait patiently for a helper to come along.
- Once someone helps you, say thank you and close the thread with:
+close
- Feel free to nominate the person for helper of the week in #helper-nominations
- Do not ping the mods, unless someone is breaking the rules.
- If you're happy with the help you got here, and the server overall, you can contribute financially as well:
$\sum_{j=2}^{x} \csc^2\left(\frac{\pi}{j}\right)$
tl
glad you asked
we did something very similar before
might have some correlation
Ooo