Tub with two up cis tails
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| Tub with two up cis tails | |||||||||
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 12 | ||||||||
| Bounding box | 7 × 5 | ||||||||
| Frequency class | 31.5 | ||||||||
| Static symmetry | Unspecified | ||||||||
| Discovered by | Robert Wainwright Everett Boyer | ||||||||
| Year of discovery | 1973 | ||||||||
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The tub with two up cis tails is a 12-cell still life.
Commonness
Among the 121 still lifes with 12 cells, this is the 81st most common still life according to Catagolue.
Glider synthesis
A 5-glider synthesis of this still life was found in January 2020.[1]
See also
References
- ↑ Ian07 (January 18, 2020). Re: Randomly enumerating glider syntheses (discussion thread) at the ConwayLife.com forums
External links
- 12.60 at Mark D. Niemiec's Life Page
- 12.31 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Patterns with Catagolue frequency class 31
- 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