Timeline for Exact formula for $\sum_{n=0}^{+\infty}\frac1{n^2+1}$
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 8, 2015 at 13:46 | vote | accept | Feldmann Denis | ||
| Nov 30, 2015 at 15:27 | history | answered | Gerald Edgar | CC BY-SA 3.0 |