Carrier bridge carrier
Revision as of 09:57, 4 September 2023 by Haycat2009 (talk | contribs)
| Carrier bridge carrier | |||||||||
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 12 | ||||||||
| Bounding box | 6 × 6 | ||||||||
| Frequency class | 28.2 | ||||||||
| Static symmetry | Unspecified | ||||||||
| Discovered by | Robert Wainwright Everett Boyer | ||||||||
| Year of discovery | 1973 | ||||||||
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Carrier bridge carrier is a 12-cell still life.
Construction
| A 4G synthesis[1] (click above to open LifeViewer) |
Four gliders suffice to construct this still life. Several known alternate syntheses can be found in Mark Niemiec's database.[1]
Occurrence
Among still lifes with 12 cells, this is the 49th most common still life according to Catagolue.
In diagonal symmetries, including 8-fold symmetries, it is much more common, becoming the sixth most common 12-cell still life.
There are no occurrences of this still life in final patterns of collisions in octohash, octo3obj or octo3g databases.
In other rules
In Grounded Life, carrier bridge carrier is about 1,500 times as common as it is in Life, making it the most common 12-cell still life by far.[2]
References
- ↑ 1.0 1.1 The 121 twelve-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 12/12-107.rle)
- ↑ Adam P. Goucher. "b35s23/C1/xs12". Catagolue.
External links
- Carrier bridge carrier at Adam P. Goucher's Catagolue
- 12.112 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Patterns with Catagolue frequency class 28
- Natural periodic objects
- Periodic objects with minimum population 12
- Patterns with 12 cells
- Patterns found by Robert Wainwright
- Patterns found by Everett Boyer
- Patterns found in 1973
- Patterns that can be constructed with 4 gliders
- Still lifes
- Strict still lifes
- Strict still lifes with 12 cells
- Patterns with bilateral diagonal symmetry