Difference between revisions of "Diamond ring"

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(yes, this is the logo I have adopted)
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{{Oscillator
{{Oscillator
|name         = Diamond ring
|name             = Diamond ring
|pname       = diamondring
|pname           = diamondring
|c           = 40
|f1              = Billiard table
|bx           = 13
|c               = 40
|by           = 13
|bx               = 13
|p           = 3
|by               = 13
|m           = 3
|p               = 3
|h           = 13.3
|m               = 3
|v           = 0.38
|h               = 13.3
|discoverer   = David Buckingham
|v               = 0.38
|discoveryear = 1972
|discoverer       = David Buckingham
|rulemin     = B3/S23
|discoveryear     = 1972
|rulemax     = B378/S0235678
|rulemin         = B3/S23
|rulespecial = [[Conway's Game of Life|Conway Life]]
|rulemax         = B378/S0235678
|synthesis   = 28
|rulespecial     = [[Conway's Game of Life|Conway Life]]
|synthesisRLE = true
|isorulemin      = B3eiqy/S2ck3cey
|life105      = true
|isorulemax      = B2ckn34-ejkwy5-y6-k78/S01c234-cty5678
|life106      = true
|synthesis       = 24
|plaintext    = true
|synthesisRLE     = true
|rle         = true
|plaintext        = true
|animated     = yes
|rle              = true
|animated        = yes
|apgcode         = xp3_wggc2l2cggz25a8i2d2i8a52zy012521
|pentadecathlonid = 40P3.15
|viewerconfig     = [[ GPS 3 HEIGHT 480 ]]
}}
}}
'''Diamond ring''' is a [[period]] [[:Category:Oscillators with period 3|3]] [[oscillator]] that was found in [[:Category:Patterns found in 1972|1972]] by [[David Buckingham]].<ref>{{CiteHickersonOscillators}}</ref> Its generations have 40, 44, and 48 [[cell]]s. In August [[:Category:patterns found in 2004|2004]] [[Jason Summers]] found a [[:Category:patterns that can be constructed with 28 gliders|28]]-[[glider]] [[glider synthesis|synthesis]] of a variation of this oscillator with an alternate [[stator]].<ref>{{CiteSummersPattern|name=jslife}}</ref>
'''Diamond ring''' is a [[period]] [[:Category:Oscillators with period 3|3]] [[oscillator]] that was found in [[:Category:Patterns found in 1972|1972]] by [[David Buckingham]].<ref>{{CiteHickersonOscillators}}</ref> Its generations have 40, 44, and 48 [[cell]]s.
 
It serves as the logo of [[Shinjuku]].
 
==Synthesis==
In August [[:Category:patterns found in 2004|2004]] [[Jason Summers]] found a [[:Category:patterns that can be constructed with 28 gliders|28]]-[[glider]] [[glider synthesis|synthesis]] of a variation of this oscillator with an alternate [[stator]].<ref>{{CiteSummersPattern|name=jslife}}</ref> A 24-glider synthesis of the original version was later found by [[Jeremy Tan]] on March 29, {{year|2019}} based on a [[soup]] submitted to [[Catagolue]].<ref name="post74101" />


==References==
==References==
<references/>
<references>
<ref name="post74101">{{LinkForumThread
|format = ref
|title  = Re: Synthesising Oscillators
|p      = 74101
|author = Jeremy Tan
|date  = March 29, 2019
}}</ref>
</references>


==External links==
==External links==
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{{LinkLexicon|lex_d.htm#diamondring}}
{{LinkLexicon|lex_d.htm#diamondring}}
{{LinkCatagolue|xp3_wggc2l2cggz25a8i2d2i8a52zy012521}}
{{LinkCatagolue|xp3_wggc2l2cggz25a8i2d2i8a52zy012521}}
{{LinkPentadecathlonObject|40P3.15}}


{{Symmetry|full}}
{{Symmetry|full}}
 
{{seminatural}}
[[Category:Billiard table configurations]]

Revision as of 15:47, 11 July 2019

Diamond ring
x = 13, y = 13, rule = B3/S23 6bo$5bobo$4bobobo$4bo3bo$2b2o2bo2b2o$bo4bo4bo$obob2ob2obobo$bo4bo4bo$ 2b2o2bo2b2o$4bo3bo$4bobobo$5bobo$6bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] [[ GPS 3 HEIGHT 480 ]]
View animated image
View static image
Pattern type Oscillator
Oscillator type Billiard table
Number of cells 40
Bounding box 13 × 13
Period 3
Mod 3
Heat 13.3
Volatility 0.38
Strict volatility 0.38
Discovered by David Buckingham
Year of discovery 1972

Diamond ring is a period 3 oscillator that was found in 1972 by David Buckingham.[1] Its generations have 40, 44, and 48 cells.

It serves as the logo of Shinjuku.

Synthesis

In August 2004 Jason Summers found a 28-glider synthesis of a variation of this oscillator with an alternate stator.[2] A 24-glider synthesis of the original version was later found by Jeremy Tan on March 29, 2019 based on a soup submitted to Catagolue.[3]

References

  1. ↑ Dean Hickerson's oscillator stamp collection.
  2. ↑ Jason Summers' jslife pattern collection.
  3. ↑ Jeremy Tan (March 29, 2019). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums

External links

Template:LinkWeisstein

Retrieved from "https://conwaylife.com/w/index.php?title=Diamond_ring&oldid=62856"