Timeline for A combinatorial game with seemingly curious arithmetic properties
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 28, 2023 at 10:11 | vote | accept | Roland Bacher | ||
| Apr 27, 2023 at 12:04 | answer | added | Peter Taylor | timeline score: 3 | |
| Apr 27, 2023 at 2:04 | comment | added | Timothy Chow | Did you compute the nimber values and if so, do they seem to exhibit simple patterns? | |
| Apr 26, 2023 at 16:08 | comment | added | Peter Taylor | I wouldn't say that the pattern's easy, but my visualisations suggest that the exceptions to the rule $$N \text{ iff } w \bmod 3 = 2 \vee (b + \lfloor \tfrac w3\rfloor) \bmod 2 = \begin{cases} 0 & \text{if val}(0,0) = N \\ 1 & \text{if val}(0,0) = P \end{cases}$$ have enough structure to encode with a lookup table of $12\times 4$ and some Iverson brackets. | |
| Apr 26, 2023 at 14:12 | history | edited | Roland Bacher | CC BY-SA 4.0 |
added 250 characters in body
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| Apr 26, 2023 at 10:42 | history | edited | Roland Bacher | CC BY-SA 4.0 |
added 26 characters in body
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| Apr 26, 2023 at 10:15 | history | asked | Roland Bacher | CC BY-SA 4.0 |