Cribbage: Difference between revisions

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updated apgcode and added one for synthed variant
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mention synthesis, reorder, formatting
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|apgcode      = xp19_0c4gf9gy4c88gz69alld03xoy11108cy2g8oz0643y2c5y47xg0cabk4ozy9354cy3125t38dzym11
|apgcode      = xp19_0c4gf9gy4c88gz69alld03xoy11108cy2g8oz0643y2c5y47xg0cabk4ozy9354cy3125t38dzym11
|apgcode2    = xp19_ybggoy46is0c453zwggy3og032y1gx61qabkk8z0g98nkoy1ey4boy1178czw1h6qa43y3o8a6z65110123
|apgcode2    = xp19_ybggoy46is0c453zwggy3og032y1gx61qabkk8z0g98nkoy1ey4boy1178czw1h6qa43y3o8a6z65110123
|viewerconfig = #C [[ ZOOM 15 THUMBSIZE 3 HEIGHT 400 GPS 8 LOOP 19 ]]
|viewerconfig = #C [[ HEIGHT 400 THUMBSIZE 3 ZOOM 15 GPS 8 LOOP 19 ]]
}}
}}
'''Cribbage''', or '''Riley's p19''', is a {{period|19}} oscillator found by [[Mitchell Riley]] on July 14, {{year|2023}} using [[CatForce]], and is the first period-19 oscillator to be discovered.<ref name="post163664" />
'''Cribbage''', or '''Riley's p19''', is a {{period|19}} oscillator found by [[Mitchell Riley]] on July 14, {{year|2023}} using [[CatForce]], and is the first period-19 oscillator to be discovered.<ref name="post163664" />


On the day of its discovery, [[iNoMed]] discovered a pair of successive stator reductions over the original form (first to 96 cells, then to 94), <ref name="post163666" /> which was subsequently reduced by [[May13]] to a 92-cell form.<ref name="post163668" /> Each reduction was made by replacing its stators with smaller components.
On the day of its discovery, [[iNoMed]] discovered a pair of successive stator reductions over the original form (first to 96 cells, then to 94),<ref name="post163666" /> which was subsequently reduced by [[May13]] to a 92-cell form.<ref name="post163668" /> Each reduction was made by replacing its stators with smaller components.
{{EmbedViewer
 
|rle = x = 34, y = 21, rule = B3/S23
Cribbage's sparks are strong enough for [[LCM]]s but not hasslers.
29bo$28bobo$17bo10bobo$15b3o9b2o2b2o$14bo11bo2bobo$14b2o9bob3obo$25bo6b2o$11bo15b4obo$3bo7b2o8bo5bo2bobo$2bobo16bo6b2o2b2o$2bobo7bo8bo7bobo$2o2b2o6bo16bobo$bobo2bo5bo8b2o7bo$bob4o15bo$2o6bo$2bob3obo9b2o$2bobo2bo11bo$b2o2b2o9b3o$3bobo10bo$3bobo$4bo!
 
A {{gliders|69}} [[Glider synthesis|synthesis]] of the oscillator was found by [[Goldtiger997]] on the same day.<ref name="post163686" />
 
The name "cribbage" comes from the card game, where 19 is a significant number and somewhat of a meme in the game, being the smallest number of points that is impossible to get in a single round.
{{gallery top}}
{{gallery item|{{EmbedViewer
|rle         = x = 34, y = 21, rule = B3/S23
29bo$28bobo$17bo10bobo$15b3o9b2o2b2o$14bo11bo2bobo$14b2o9bob3obo$25bo
6b2o$11bo15b4obo$3bo7b2o8bo5bo2bobo$2bobo16bo6b2o2b2o$2bobo7bo8bo7bobo
$2o2b2o6bo16bobo$bobo2bo5bo8b2o7bo$bob4o15bo$2o6bo$2bob3obo9b2o$2bobo
2bo11bo$b2o2b2o9b3o$3bobo10bo$3bobo$4bo!
|viewerconfig = #C [[ HEIGHT 360 WIDTH 600 THUMBSIZE 2 ZOOM 14 ]]
|position    = center
|position    = center
|viewerconfig = #C [[ THUMBSIZE 2 ]]
|caption      = The original form, as initially discovered
|caption      = The original form, as initially discovered
|style        = width:400px;
|style        = width:400px;
}}
}}}}
{{EmbedViewer
{{gallery item|{{EmbedViewer
|rle = x = 38, y = 13, rule = B3/S23
|rle         = x = 38, y = 13, rule = B3/S23
3bo8b2o8b2o8b2o$2bobo7bobo7bobo7bobo$2bobo9bo9bo9bo$2o2b2o8b2o5bo2b2o8b2o$bobo3bo4b2o3bo3b3o3bo4b2o3bo$bob5o3bo2b4o6b4o3bo2b4o$2o10b2o9bo7bobo$2bob4o6b4o4bob4o4bob4o$2bobo2bo6bo2bo4bobo2bo6bo2bo$b2o2b2o8b2o4b2o2b2o5bo2b2o$3bobo4b2obobo7bobo6b2obo$3bobo4bob2o2bo6bobo9bo$4bo10b2o7bo10b2o!
3bo8b2o8b2o8b2o$2bobo7bobo7bobo7bobo$2bobo9bo9bo9bo$2o2b2o8b2o5bo2b2o
8b2o$bobo3bo4b2o3bo3b3o3bo4b2o3bo$bob5o3bo2b4o6b4o3bo2b4o$2o10b2o9bo7b
obo$2bob4o6b4o4bob4o4bob4o$2bobo2bo6bo2bo4bobo2bo6bo2bo$b2o2b2o8b2o4b
2o2b2o5bo2b2o$3bobo4b2obobo7bobo6b2obo$3bobo4bob2o2bo6bobo9bo$4bo10b2o
7bo10b2o!
|viewerconfig = #C [[ HEIGHT 360 WIDTH 600 THUMBSIZE 2 ZOOM 12 ]]
|position    = center
|position    = center
|viewerconfig = #C [[ THUMBSIZE 2 ]]
|caption      = The stator variants, from the discovery (left), iNoMed's reductions and the current form (right)
|caption      = The stator variants, from the discovery (left), iNoMed's reductions and the current form (right).
|style        = width:400px;
|style        = width:400px;
}}
}}}}
 
{{gallery bottom}}
Cribbage's sparks are strong enough for [[LCM]]s but not hasslers.
 
The name "cribbage" comes from the card game, where 19 is a significant number and somewhat of a meme in the game, being the smallest number of points that is impossible to get in a single round.


==References==
==References==
Line 52: Line 63:
<ref name="post163664">{{LinkForumThread
<ref name="post163664">{{LinkForumThread
|format = ref
|format = ref
|p      = 163664
|title  = Re: Oscillator Discussion Thread
|title  = Re: Oscillator Discussion Thread
|p      = 163664
|author = Carson Cheng
|author = Carson Cheng
|date  = July 14, 2023
|date  = July 14, 2023
Line 59: Line 70:
<ref name="post163666">{{LinkForumThread
<ref name="post163666">{{LinkForumThread
|format = ref
|format = ref
|p      = 163666
|title  = Re: Oscillator Discussion Thread
|title  = Re: Oscillator Discussion Thread
|p      = 163666
|author = iNoMed
|author = iNoMed
|date  = July 14, 2023
|date  = July 14, 2023
}}</ref>
}}</ref>
}}</ref>
<ref name="post163668">{{LinkForumThread
<ref name="post163668">{{LinkForumThread
|format = ref
|format = ref
|p      = 163668
|title  = Re: Oscillator Discussion Thread
|title  = Re: Oscillator Discussion Thread
|p      = 163668
|author = May13
|author = May13
|date  = July 14, 2023
}}</ref>
<ref name="post163686">{{LinkForumThread
|format = ref
|p      = 163686
|title  = Re: Synthesising Oscillators
|author = Goldtiger997
|date  = July 14, 2023
|date  = July 14, 2023
}}</ref>
}}</ref>

Revision as of 02:08, 15 July 2023

Cribbage
x = 32, y = 21, rule = B3/S23 4b2o$4bo$b2obo10bo$bo2b2o9b3o$3bo2bo11bo$bob3obo9b2o$obo4bo$o2b3o15bo$b2o2bo5bo8b2o7b2o$3b2o6bo16bobo$3bo7bo8bo7bo$bobo16bo6b2o$b2o7b2o8bo5bo2b2o$10bo15b3o2bo$24bo4bobo$13b2o9bob3obo$13bo11bo2bo$14b3o9b2o2bo$16bo10bob2o$27bo$26b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ HEIGHT 400 THUMBSIZE 3 ZOOM 15 GPS 8 LOOP 19 ]]
View static image
Pattern type Oscillator
Number of cells 92
Bounding box 32 × 21
Period 19 (mod: 19)
Heat 33.5
Volatility 0.72 | 0.72
Kinetic symmetry Unspecified
Discovered by Mitchell Riley
Year of discovery 2023

Cribbage, or Riley's p19, is a period-19 oscillator found by Mitchell Riley on July 14, 2023 using CatForce, and is the first period-19 oscillator to be discovered.[1]

On the day of its discovery, iNoMed discovered a pair of successive stator reductions over the original form (first to 96 cells, then to 94),[2] which was subsequently reduced by May13 to a 92-cell form.[3] Each reduction was made by replacing its stators with smaller components.

Cribbage's sparks are strong enough for LCMs but not hasslers.

A 69-glider synthesis of the oscillator was found by Goldtiger997 on the same day.[4]

The name "cribbage" comes from the card game, where 19 is a significant number and somewhat of a meme in the game, being the smallest number of points that is impossible to get in a single round.

x = 34, y = 21, rule = B3/S23 29bo$28bobo$17bo10bobo$15b3o9b2o2b2o$14bo11bo2bobo$14b2o9bob3obo$25bo 6b2o$11bo15b4obo$3bo7b2o8bo5bo2bobo$2bobo16bo6b2o2b2o$2bobo7bo8bo7bobo $2o2b2o6bo16bobo$bobo2bo5bo8b2o7bo$bob4o15bo$2o6bo$2bob3obo9b2o$2bobo 2bo11bo$b2o2b2o9b3o$3bobo10bo$3bobo$4bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 360 WIDTH 600 THUMBSIZE 2 ZOOM 14 ]]
The original form, as initially discovered
(click above to open LifeViewer)
x = 38, y = 13, rule = B3/S23 3bo8b2o8b2o8b2o$2bobo7bobo7bobo7bobo$2bobo9bo9bo9bo$2o2b2o8b2o5bo2b2o 8b2o$bobo3bo4b2o3bo3b3o3bo4b2o3bo$bob5o3bo2b4o6b4o3bo2b4o$2o10b2o9bo7b obo$2bob4o6b4o4bob4o4bob4o$2bobo2bo6bo2bo4bobo2bo6bo2bo$b2o2b2o8b2o4b 2o2b2o5bo2b2o$3bobo4b2obobo7bobo6b2obo$3bobo4bob2o2bo6bobo9bo$4bo10b2o 7bo10b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 360 WIDTH 600 THUMBSIZE 2 ZOOM 12 ]]
The stator variants, from the discovery (left), iNoMed's reductions and the current form (right)
(click above to open LifeViewer)


References

  1. ↑ Carson Cheng (July 14, 2023). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  2. ↑ iNoMed (July 14, 2023). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  3. ↑ May13 (July 14, 2023). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  4. ↑ Goldtiger997 (July 14, 2023). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
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