258P3: Difference between revisions
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==References== | ==References== | ||
<references/> | <references/> | ||
== External links == | |||
{{LinkCatagolue|xp3_0gg0j9mg6930gggg0396gm9j0ggz0hh078k73f88dwd88f37k870hhz1iu1c6gegq8v5555v8qgeg6c1ui1zlm8b5922ig0hjkkjh0gi2295b8mlz12eh9b1p1idlqiiqldi1p1b9he21}} | |||
{{Symmetry|orthogonal2}} | {{Symmetry|orthogonal2}} | ||
[[Category:Sparking oscillators]] | [[Category:Sparking oscillators]] | ||
Revision as of 22:54, 21 April 2016
| 258P3 | |||||||
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| Pattern type | Oscillator | ||||||
|---|---|---|---|---|---|---|---|
| Number of cells | 258 | ||||||
| Bounding box | 28 × 27 | ||||||
| Period | 3 (mod: Unknown) | ||||||
| Heat | 130.7 | ||||||
| Volatility | 0.54 | 0.54 | ||||||
| Kinetic symmetry | Unspecified | ||||||
| Discovered by | Noam Elkies | ||||||
| Year of discovery | 1997 | ||||||
| |||||||
258P3 is a period 3 oscillator discovered by Noam Elkies on June 25, 1997.[1] In generation 2 it provides an isolated domino spark which can be used in the creation of higher period oscillators, such as the first known period 33 oscillator, 258P3 on Achim's p11. A related but slightly smaller oscillator was found by Karel Suhajda on January 13, 2003.[2]
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References
External links
Categories:
- Patterns
- Oscillators with between 200 and 299 cells
- Periodic objects with minimum population between 200 and 299
- Patterns with between 200 and 299 cells
- Patterns found by Noam Elkies
- Patterns found in 1997
- Oscillators
- Oscillators with period 3
- Oscillators with heat between 130 and 139
- Oscillators with volatility 0.54
- Oscillators with strict volatility 0.54
- Patterns with bilateral orthogonal symmetry
- Sparking oscillators