Timeline for $\sum_{k=1}^n(-1)^k\frac{\sin kx}{k^{\alpha}} < 0 ?$ with $\alpha \ge 1$ and $n=1, 2,\cdots$
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 30, 2018 at 5:43 | vote | accept | Đào Thanh Oai | ||
| Jun 30, 2018 at 5:28 | history | answered | Markus Sprecher | CC BY-SA 4.0 |