Difference between revisions of "Candelabra"

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|isorulemin  = B3ai/S2-n3jqr
|isorulemax  = B2ci34-aent5-jry6-i78/S01c234-a5-q678
|isorulemax  = B2ci34-aent5-jry6-i78/S01c234-a5-q678
|synthesis    = 19
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|viewerconfig = #C [[ GPS 2 ZOOM 18 LOOP 3 ]]
|viewerconfig = #C [[ GPS 2 ZOOM 18 LOOP 3 ]]
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'''Candelabra''' is a {{period|3}} [[oscillator]] that was found by [[Charles Trawick]] in {{year|1971}}.<ref>{{citeLifeline|vol=2}}</ref> It uses [[tub]]s as [[induction coil]]s and it can easily be extended, as shown below.
'''Candelabra''' is a {{period|3}} [[oscillator]] that was found by [[Charles Trawick]] in {{year|1971}}.<ref>{{citeLifeline|vol=2}}</ref><ref>{{CiteHickersonOscillators|accessdate=March 14, 2020}}</ref> It uses [[tub]]s as [[induction coil]]s and it can easily be extended, as shown below.
 
[[Glider syntheses]] for several variants of this oscillator were found by [[Mark Niemiec]] and [[Martin Grant]] in {{year|2015}} and {{year|2016}}.<ref name="post22552" /><ref name="post25670" /><ref name="post36400" /><ref name="post90715" /> A {{gliders|19|brief}}-glider synthesis for the canonical version of this oscillator, featuring [[tub]]s as stabilization, was found by [[GUYTU6J]] on March 5, {{year|2020}}.<ref name="post90713" />


==Image gallery==
==Image gallery==
{|
{|
|-
|-
| [[Image:Lifeline_vol02_fig05.png|framed|left|The three phases of candelabra used to stabilize each other<br />{{JavaRLE|rle=4b2o4b2ob2o4b2ob2o4b2o$bo2bo6bobo6bobo6bo2bo$obobo6bobo2b2o2bobobo2bobobobo$bo2bob4obobob4obobobo2bobo2bo$4bobo2bobobobo2bobobobo2bobo$5bo4bo3bo4bo3bo4bo}}]]
| [[Image:Lifeline_vol02_fig05.png|framed|left|The three phases of candelabra used to stabilize each other<br />{{JavaRLE|triplecandelabra}}]]
|}
|}


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==References==
==References==
<references />
<references>
<ref name="post22552">{{LinkForumThread
|format = ref
|title  = Re: Thread For Your Useless Discoveries
|p      = 22552
|author = Mark Niemiec
|date  = September 13, 2015
}}</ref>
<ref name="post25670">{{LinkForumThread
|format = ref
|title  = Re: Synthesising Oscillators
|p      = 25670
|author = Martin Grant
|date  = December 4, 2015
}}</ref>
<ref name="post36400">{{LinkForumThread
|format = ref
|title  = Re: Soup search results
|p      = 36400
|author = BlinkerSpawn
|date  = October 7, 2016
}}</ref>
<ref name="post90715">{{LinkForumThread
|format = ref
|title  = Re: Synthesising Oscillators
|p      = 90715
|author = Mark Niemiec
|date  = March 6, 2020
}}</ref>
<ref name="post90713">{{LinkForumThread
|format = ref
|title  = Re: Synthesising Oscillators
|p      = 90713
|author = GUYTU6J
|date  = March 5, 2020
}}</ref>
</references>


==External links==
==External links==

Revision as of 03:20, 26 July 2020

Candelabra
x = 16, y = 6, rule = B3/S23 4b2o4b2o$bo2bo6bo2bo$obobo6bobobo$bo2bob4obo2bo$4bobo2bobo$5bo4bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ GPS 2 ZOOM 18 LOOP 3 ]]
View animated image
View static image
Pattern type Oscillator
Number of cells 28
Bounding box 16 × 6
Period 3
Mod 3
Heat 4
Volatility 0.19
Strict volatility 0.19
Discovered by Charles Trawick
Year of discovery 1971

Candelabra is a period-3 oscillator that was found by Charles Trawick in 1971.[1][2] It uses tubs as induction coils and it can easily be extended, as shown below.

Glider syntheses for several variants of this oscillator were found by Mark Niemiec and Martin Grant in 2015 and 2016.[3][4][5][6] A 19-glider synthesis for the canonical version of this oscillator, featuring tubs as stabilization, was found by GUYTU6J on March 5, 2020.[7]

Image gallery

The three phases of candelabra used to stabilize each other
Download RLE: click here

See also

References

  1. ↑ Robert Wainwright (June 1971). Lifeline, vol 2.
  2. ↑ Dean Hickerson's oscillator stamp collection. Retrieved on March 14, 2020.
  3. ↑ Mark Niemiec (September 13, 2015). Re: Thread For Your Useless Discoveries (discussion thread) at the ConwayLife.com forums
  4. ↑ Martin Grant (December 4, 2015). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
  5. ↑ BlinkerSpawn (October 7, 2016). Re: Soup search results (discussion thread) at the ConwayLife.com forums
  6. ↑ Mark Niemiec (March 6, 2020). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
  7. ↑ GUYTU6J (March 5, 2020). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums

External links

Template:LinkWeisstein

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