Timeline for Simplification of a sum with roots of unity
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 7, 2017 at 14:16 | vote | accept | Johann Cigler | ||
| Sep 7, 2017 at 14:16 | comment | added | Johann Cigler | Thank you. I did not see that this is so trivial. | |
| Sep 7, 2017 at 13:52 | history | answered | Fedor Petrov | CC BY-SA 3.0 |