Timeline for Puzzle on deleting k bits from binary vectors of length 3k
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 22, 2013 at 18:13 | history | edited | Christian Elsholtz | CC BY-SA 3.0 |
added 308 characters in body
|
| Sep 22, 2013 at 16:30 | comment | added | Yury | Shouldn't it be $\binom{2n/3}{n/6}\approx 2^{kH(1/4)} \approx 2^{(2n/3) \cdot 0.811} \approx 2^{0.54n} \gg 2^{n/3}$ ? | |
| Sep 22, 2013 at 12:55 | review | First posts | |||
| Sep 22, 2013 at 12:55 | |||||
| Sep 22, 2013 at 12:35 | history | answered | Christian Elsholtz | CC BY-SA 3.0 |