Timeline for A remarkable almost-identity
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 17, 2018 at 19:59 | comment | added | Lucia | I just asked WolframAlpha. It's surely no big deal to compute $\arctan (\pi/(4\log 3))$. | |
| Sep 11, 2018 at 14:29 | comment | added | Lucia | @Andrew: Yes, for large $n$ most of the time the signs will flip, but a small proportion of the time it won't. The answer roughly says that the signs look like the signs of $\cos (1.23438 n)$ (not being too careful here), which will have the similar feature of flipping very often when $n$ is increased by $28$. | |
| Sep 11, 2018 at 13:32 | comment | added | Andrew | Out of curiosity: does it answer the question that for large $n$ that $a(n+28)$ is usually $-a(n)$? | |
| Sep 5, 2018 at 21:21 | vote | accept | Robert Israel | ||
| Sep 5, 2018 at 21:02 | history | answered | Lucia | CC BY-SA 4.0 |