Timeline for Some inequalities on chain of circle packing
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 20, 2018 at 7:26 | comment | added | Đào Thanh Oai | $f(x)=\left(\frac{\sin x}{1-\sin x}\right)^n$ is convex increasing in $(0. \frac{\pi}{2})$ with any $n \ge 1$. How can prove that? | |
| Jul 20, 2018 at 4:51 | vote | accept | Đào Thanh Oai | ||
| Jul 20, 2018 at 4:19 | comment | added | Gjergji Zaimi | @ĐàoThanhOai thank you for catching the mistake. It should be fixed now. | |
| Jul 20, 2018 at 4:18 | history | undeleted | Gjergji Zaimi | ||
| Jul 20, 2018 at 4:18 | history | edited | Gjergji Zaimi | CC BY-SA 4.0 |
added 332 characters in body
|
| Jul 20, 2018 at 3:52 | history | deleted | Gjergji Zaimi | via Vote | |
| Jul 20, 2018 at 3:46 | comment | added | Đào Thanh Oai | Can You see my comment in figure: i.sstatic.net/P6nFU.png ?? | |
| Jul 20, 2018 at 3:17 | vote | accept | Đào Thanh Oai | ||
| Jul 20, 2018 at 3:46 | |||||
| Jul 20, 2018 at 3:11 | history | answered | Gjergji Zaimi | CC BY-SA 4.0 |
