Difference between revisions of "Heart"
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{{Oscillator | {{Oscillator | ||
'''Heart''' is a | |name = Heart | ||
|pname = heart | |||
|c = 26 | |||
|bx = 11 | |||
|by = 11 | |||
|p = 5 | |||
|m = 5 | |||
|h = 8.8 | |||
|v = 0.50 | |||
|discoverer = Robert Wainwright | |||
|discoveryear = 1982 | |||
|rulemin = B3/S23 | |||
|rulemax = B38/S0235678 | |||
|rulespecial = [[Conway's Game of Life|Conway Life]] | |||
|isorulemin = B3-ceky/S2-an3-acik | |||
|isorulemax = B2ci34cikqry5-ejkr6-kn7c8/S0234-ijnz5678 | |||
|synthesis = 14 | |||
|plaintext = true | |||
|rle = true | |||
|animated = true | |||
|apgcode = xp5_giligz36asgv04a4 | |||
|pentadecathlonid = 26P5.3 | |||
|viewerconfig = #C [[ GPS 2 ZOOM 18 LOOP 5 ]] | |||
}} | |||
'''Heart''' is a {{period|5}} [[oscillator]] that is shown as the sixth pattern in the first row of [[Jason Summers]]' main period 5 collection. It was found by [[Robert Wainwright]] in January {{year|1982}} and independently discovered by [[David Buckingham]] on August 15, {{year|1984}}.<ref>{{CiteHickersonOscillators|accessdate=March 14, 2020}}</ref> A {{gliders|15}} [[synthesis]] was discovered by Jason Summers in November {{year|2004}}<ref>{{CiteSummersPattern|name=jslife|accessdate=January 5, 2020}}</ref> for a [[stator]] [https://catagolue.appspot.com/object/xp5_oca71v0rrzdd1dd/b3s23 variant] of this oscillator in which each side is stabilized by two [[block]]s instead of a [[tub]]. | |||
A four-fold version of this oscillator appeared [[semi-natural]]ly in November {{year|2014}} in a [[soup]] found by [[Richard Schank]].<ref name="post14591" /> A [[monomer]]ized version later appeared in an [[asymmetric]] soup in May {{year|2016}}.<ref name="post31424" /> | |||
==See also== | ==See also== | ||
*[[Period_5_oscillators#Smallest|Smallest period five oscillators]] | *[[Period_5_oscillators#Smallest|Smallest period five oscillators]] | ||
==References== | |||
<references> | |||
<ref name="post14591">{{LinkForumThread | |||
|format = ref | |||
|title = Re: Soup search results | |||
|p = 14591 | |||
|author = Richard Schank | |||
|date = November 27, 2014 | |||
}}</ref> | |||
<ref name="post31424">{{LinkForumThread | |||
|format = ref | |||
|title = Re: Soup search results | |||
|p = 31424 | |||
|author = Adam P. Goucher | |||
|date = May 25, 2016 | |||
}}</ref> | |||
</references> | |||
== External links == | == External links == | ||
{{LinkCatagolue|xp5_giligz36asgv04a4}} | {{LinkCatagolue|xp5_giligz36asgv04a4}} | ||
{{LinkCatagolue|xp5_oca71v0v17acoztll55o0o55lltz012747074721|patternname=4-fold hearts}} | |||
{{LinkPentadecathlonObject|26P5.3}} | |||
{{Symmetry|diagonal2}} | {{Symmetry|diagonal2}} | ||
{{seminatural}} |
Revision as of 02:41, 11 April 2020
Heart | |||||||||
View animated image | |||||||||
View static image | |||||||||
Pattern type | Oscillator | ||||||||
---|---|---|---|---|---|---|---|---|---|
Number of cells | 26 | ||||||||
Bounding box | 11 × 11 | ||||||||
Period | 5 | ||||||||
Mod | 5 | ||||||||
Heat | 8.8 | ||||||||
Volatility | 0.50 | ||||||||
Strict volatility | 0.50 | ||||||||
Discovered by | Robert Wainwright | ||||||||
Year of discovery | 1982 | ||||||||
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Heart is a period-5 oscillator that is shown as the sixth pattern in the first row of Jason Summers' main period 5 collection. It was found by Robert Wainwright in January 1982 and independently discovered by David Buckingham on August 15, 1984.[1] A 15-glider synthesis was discovered by Jason Summers in November 2004[2] for a stator variant of this oscillator in which each side is stabilized by two blocks instead of a tub.
A four-fold version of this oscillator appeared semi-naturally in November 2014 in a soup found by Richard Schank.[3] A monomerized version later appeared in an asymmetric soup in May 2016.[4]
See also
References
- ↑ Dean Hickerson's oscillator stamp collection. Retrieved on March 14, 2020.
- ↑ Jason Summers' jslife pattern collection. Retrieved on January 5, 2020.
- ↑ Richard Schank (November 27, 2014). Re: Soup search results (discussion thread) at the ConwayLife.com forums
- ↑ Adam P. Goucher (May 25, 2016). Re: Soup search results (discussion thread) at the ConwayLife.com forums
External links
- 26P5.3 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Oscillators with 26 cells
- Periodic objects with minimum population 26
- Patterns with 26 cells
- Patterns found by Robert Wainwright
- Patterns found in 1982
- Patterns that can be constructed with 14 gliders
- Oscillators
- Oscillators with period 5
- Oscillators with mod 5
- Oscillators with heat 8
- Oscillators with volatility 0.50
- Oscillators with strict volatility 0.50
- Patterns with bilateral diagonal symmetry
- Semi-natural periodic objects