Timeline for $\pi$ and rapid series for the inverse tangent
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 28, 2017 at 21:17 | comment | added | Philip Thomas | @ Igor Rivin. Many thanks I will read this paper by R. P. Brent. | |
| Sep 28, 2017 at 19:42 | history | answered | Igor Rivin | CC BY-SA 3.0 |