Difference between revisions of "Beluchenko's p37"
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|plaintext = true | |plaintext = true | ||
|rle = true | |rle = true | ||
|synthesis = | |synthesis = 72 | ||
|synthesisRLE = true | |synthesisRLE = true | ||
|apgcode = xp37_y2gy033y733y0gzy02543y130aic0cia03y13452z66x88yj88x66zy23kl2yd2lk3zggx8b021yd120b8xggz11xggy484o0o48y4ggx11zy01243y13011x1103y13421zy733y733 | |apgcode = xp37_y2gy033y733y0gzy02543y130aic0cia03y13452z66x88yj88x66zy23kl2yd2lk3zggx8b021yd120b8xggz11xggy484o0o48y4ggx11zy01243y13011x1103y13421zy733y733 | ||
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|viewerconfig = #C [[ LOOP 37 GPS 18 THUMBSIZE 2 ZOOM 10 HEIGHT 480 ]] | |viewerconfig = #C [[ LOOP 37 GPS 18 THUMBSIZE 2 ZOOM 10 HEIGHT 480 ]] | ||
}} | }} | ||
'''Beluchenko's p37''' is a {{period|37}} [[oscillator]] consisting of 4 [[loaf|loaves]] and 8 | '''Beluchenko's p37''' is a {{period|37}} [[oscillator]] consisting of 4 [[loaf|loaves]] and 8 [[block]]s hassling 8 [[R-pentomino]]es. It was the first period 37 oscillator to be found, and was discovered by [[Nicolay Beluchenko]] on April 14, {{year|2009}}.<ref>{{citeSummersPattern|name=all-osc|accessdate=December 15, 2009}}</ref> It was the only known unique period 37 oscillator until the discovery of [[132P37]] in March {{year|2010}}. In terms of its {{cells|124}} [[cell]]s, it currently smallest known period 37 oscillator. [[Adam P. Goucher]] noticed that two of these oscillators could interact non-trivially by hassling a [[beehive]] and a [[block]]. | ||
[[Matthias Merzenich]] found a 76-glider [[synthesis]] for this oscillator on July 12, 2009,<ref name="post710" /> and improved it to {{gliders|72|brief}} on September 9, 2013.<ref name="post8966" /> | |||
This oscillator first appeared on [[Catagolue]] in March {{year|2015}}.<ref name="post18222" /> | |||
==Image gallery== | ==Image gallery== | ||
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== | ==See also== | ||
* [[Beluchenko's p51]] | * [[Beluchenko's p51]] | ||
==References== | ==References== | ||
<references /> | <references> | ||
<ref name="post710">{{LinkForumThread | |||
|format = ref | |||
|title = Glider syntheses | |||
|p = 710 | |||
|author = Matthias Merzenich | |||
|date = July 12, 2009 | |||
}}</ref> | |||
<ref name="post8966">{{LinkForumThread | |||
|format = ref | |||
|title = Re: Synthesising Oscillators | |||
|p = 8966 | |||
|author = Matthias Merzenich | |||
|date = September 9, 2013 | |||
}}</ref> | |||
<ref name="post18222">{{LinkForumThread | |||
|format = ref | |||
|title = Re: Soup search results | |||
|p = 18222 | |||
|author = gameoflifeboy | |||
|date = March 24, 2015 | |||
}}</ref> | |||
</references> | |||
==External links== | ==External links== |
Revision as of 01:25, 14 June 2020
Beluchenko's p37 | |||||||||||
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Pattern type | Oscillator | ||||||||||
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Number of cells | 124 | ||||||||||
Bounding box | 37 × 37 | ||||||||||
Period | 37 | ||||||||||
Mod | 37 | ||||||||||
Heat | 94.3 | ||||||||||
Volatility | 0.94 | ||||||||||
Strict volatility | 0.94 | ||||||||||
Discovered by | Nicolay Beluchenko | ||||||||||
Year of discovery | 2009 | ||||||||||
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Beluchenko's p37 is a period-37 oscillator consisting of 4 loaves and 8 blocks hassling 8 R-pentominoes. It was the first period 37 oscillator to be found, and was discovered by Nicolay Beluchenko on April 14, 2009.[1] It was the only known unique period 37 oscillator until the discovery of 132P37 in March 2010. In terms of its 124 cells, it currently smallest known period 37 oscillator. Adam P. Goucher noticed that two of these oscillators could interact non-trivially by hassling a beehive and a block.
Matthias Merzenich found a 76-glider synthesis for this oscillator on July 12, 2009,[2] and improved it to 72 on September 9, 2013.[3]
This oscillator first appeared on Catagolue in March 2015.[4]
Image gallery
See also
References
- ↑ Jason Summers' all-osc pattern collection. Retrieved on December 15, 2009.
- ↑ Matthias Merzenich (July 12, 2009). Glider syntheses (discussion thread) at the ConwayLife.com forums
- ↑ Matthias Merzenich (September 9, 2013). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
- ↑ gameoflifeboy (March 24, 2015). Re: Soup search results (discussion thread) at the ConwayLife.com forums
External links
- Beluchenko's p37 at the Life Lexicon
- 124P37.1 at Heinrich Koenig's Game of Life Object Catalogs
- New Oscillators at Game of Life News
Categories:
- Patterns
- Oscillators with between 120 and 129 cells
- Periodic objects with minimum population between 120 and 129
- Patterns with between 120 and 129 cells
- Patterns found by Nicolay Beluchenko
- Patterns found in 2009
- Patterns that can be constructed with between 70 and 79 gliders
- Oscillators
- Oscillators with period 37
- Prime-period oscillators
- Oscillators with mod 37
- Oscillators with heat 94
- Oscillators with volatility 0.94
- Oscillators with strict volatility 0.94
- Patterns with complete square symmetry
- Semi-natural periodic objects