258P3: Difference between revisions
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|apgcode = xp3_0gg0j9mg6930gggg0396gm9j0ggz0hh078k73f88dwd88f37k870hhz1iu1c6gegq8v5555v8qgeg6c1ui1zlm8b5922ig0hjkkjh0gi2295b8mlz12eh9b1p1idlqiiqldi1p1b9he21 | |apgcode = xp3_0gg0j9mg6930gggg0396gm9j0ggz0hh078k73f88dwd88f37k870hhz1iu1c6gegq8v5555v8qgeg6c1ui1zlm8b5922ig0hjkkjh0gi2295b8mlz12eh9b1p1idlqiiqldi1p1b9he21 | ||
|viewerconfig = #C [[ THUMBSIZE | |viewerconfig = #C [[ THUMBSIZE 3 GPS 2 ]] | ||
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'''258P3''' is a {{period|3}} [[oscillator]] discovered by [[Noam Elkies]] on June 25, {{year|1997}}.<ref>{{CiteSummersPattern|name=all-osc}}</ref> In [[generation]] 2 it provides an isolated [[domino]] [[spark]] which can | '''258P3''' is a {{period|3}} [[oscillator]] discovered by [[Noam Elkies]] on June 25, {{year|1997}}.<ref>{{CiteSummersPattern|name=all-osc}}</ref> In [[generation]] 2 it provides an isolated [[domino]] [[spark]] which can lead to 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, {{year|2003}}.<ref>{{CiteSummersPattern|name=all-osc}}</ref> | ||
==Image gallery== | ==Image gallery== | ||
{| | {| | ||
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|[[Image:258p3_gen2.png|framed|left|Generation | |[[Image:258p3_gen2.png|framed|left|Generation 2 reveals the isolated domino spark.]] | ||
|{{EmbedViewer | |{{EmbedViewer | ||
|pname = 246p3 | |pname = 246p3 | ||
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|viewerconfig = #C [[ ZOOM 10 THUMBSIZE 2 GPS 2 AUTOSTART LOOP 3 ]] | |viewerconfig = #C [[ ZOOM 10 THUMBSIZE 2 GPS 2 AUTOSTART LOOP 3 ]] | ||
|position = center | |position = center | ||
|caption = A reduction by Entity Valkyrie | |caption = A reduction by [[Entity Valkyrie]]<br /> | ||
|}} | |}} | ||
|} | |} | ||
==References== | ==References== | ||
Revision as of 11:53, 22 April 2020
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| Pattern type | Oscillator | ||||||||
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| Number of cells | 258 | ||||||||
| Bounding box | 28 × 27 | ||||||||
| Period | 3 (mod: 3) | ||||||||
| Heat | 130.7 | ||||||||
| Volatility | 0.54 | 0.54 | ||||||||
| Kinetic symmetry | Unspecified | ||||||||
| Discovered by | Noam Elkies | ||||||||
| Year of discovery | 1997 | ||||||||
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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 lead to 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]
Image gallery
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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 mod 3
- Oscillators with heat between 130 and 139
- Oscillators with volatility 0.54
- Oscillators with strict volatility 0.54
- Patterns with bilateral orthogonal symmetry
- Sparkers
- Sparkers with period 3
- Domino sparkers
- Strong sparkers
- Unnamed periodic objects