Timeline for The sum of a series, continued
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 4, 2015 at 15:56 | vote | accept | Igor Rivin | ||
| Sep 4, 2015 at 15:37 | history | answered | Fedor Petrov | CC BY-SA 3.0 |