Cribbage: Difference between revisions
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69 gliders (nice) for stator variant |
updated apgcode and added one for synthed variant |
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| Line 20: | Line 20: | ||
|plaintext = true | |plaintext = true | ||
|rle = true | |rle = true | ||
|apgcode = | |apgcode = xp19_0c4gf9gy4c88gz69alld03xoy11108cy2g8oz0643y2c5y47xg0cabk4ozy9354cy3125t38dzym11 | ||
|apgcode2 = xp19_ybggoy46is0c453zwggy3og032y1gx61qabkk8z0g98nkoy1ey4boy1178czw1h6qa43y3o8a6z65110123 | |||
|viewerconfig = #C [[ ZOOM 15 THUMBSIZE 3 HEIGHT 400 GPS 8 LOOP 19 ]] | |viewerconfig = #C [[ ZOOM 15 THUMBSIZE 3 HEIGHT 400 GPS 8 LOOP 19 ]] | ||
}} | }} | ||
| Line 74: | Line 75: | ||
==External links== | ==External links== | ||
* {{LinkCatagolue| | * {{LinkCatagolue|xp19_0c4gf9gy4c88gz69alld03xoy11108cy2g8oz0643y2c5y47xg0cabk4ozy9354cy3125t38dzym11|patternname=Cribbage}} | ||
{{Symmetry|180degree}} | {{Symmetry|180degree}} | ||
Revision as of 13:54, 14 July 2023
| Cribbage | |||||||||
| 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 | ||||||||
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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.
| The original form, as initially discovered (click above to open LifeViewer) |
| The stator variants, from the discovery (left), iNoMed's reductions and the current form (right). (click above to open LifeViewer) |
Cribbage's sparks are strong enough for LCMs 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
- ↑ Carson Cheng (July 14, 2023). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
- ↑ iNoMed (July 14, 2023). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
- ↑ May13 (July 14, 2023). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
External links
Categories:
- Patterns
- Oscillators with 92 cells
- Periodic objects with minimum population 92
- Patterns with 92 cells
- Patterns found by Mitchell Riley
- Patterns found in 2023
- Patterns that can be constructed with between 60 and 69 gliders
- Oscillators
- Oscillators with period 19
- Prime-period oscillators
- Oscillators with mod 19
- Oscillators with heat 33
- Oscillators with volatility 0.72
- Oscillators with strict volatility 0.72
- Patterns with 180-degree rotation symmetry
- Honey farm hasslers