Boat tie eater head
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| Boat tie eater head | |||||||||
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 12 | ||||||||
| Bounding box | 7 × 7 | ||||||||
| Frequency class | 24.0 | ||||||||
| Static symmetry | Unspecified | ||||||||
| Discovered by | Robert Wainwright Everett Boyer | ||||||||
| Year of discovery | 1973 | ||||||||
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Boat tie eater head is a 12-cell still life.
This still life is comprised of the normally stable boat having been tied to the normally stable eater 1. This is one of two possible ties, in which the boat is attached to the "head" segment of the eater; the other possible version, boat tie eater tail, has the boat attached to the "tail" segment of the eater instead.
Commonness
Among still lifes with 12 cells, this is the 22nd most common still life according to Catagolue. Among all still lifes, it ranks 169th.
Glider synthesis
A 5-glider synthesis for this still life was found in January 2020.[1]
See also
References
- ↑ Ian07 (January 4, 2020). Re: Soup-based syntheses (discussion thread) at the ConwayLife.com forums
External links
- 12.8 at Mark D. Niemiec's Life Page
- 12.99 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Patterns with Catagolue frequency class 24
- 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 5 gliders
- Still lifes
- Strict still lifes
- Strict still lifes with 12 cells