Eater with head feather
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| Eater with head feather | |||||||||
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 12 | ||||||||
| Bounding box | 7 × 5 | ||||||||
| Frequency class | 27.7 | ||||||||
| Static symmetry | Unspecified | ||||||||
| Discovered by | Robert Wainwright Everett Boyer | ||||||||
| Year of discovery | 1973 | ||||||||
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The eater with head feather is a 12-cell still life.
Commonness
Among the 121 still lifes with 12 cells, this is the 41st most common still life according to Catagolue.
Glider synthesis
A 6-glider synthesis for this still life was found in January 2020.[1] A 5-glider synthesis was found and submitted to Catagolue by Carson Cheng[2] in April 2022.[3]
See also
References
- ↑ Ian07 (January 4, 2020). Re: Soup-based syntheses (discussion thread) at the ConwayLife.com forums
- ↑ Carson Cheng (July 15, 2022). Message in #cgol on the Conwaylife Lounge Discord server
- ↑ Adam P. Goucher (April 19, 2022). "shinjuku (#2351962839)". GitLab. Retrieved on May 13, 2022.
External links
- 12.93 at Mark D. Niemiec's Life Page
- 12.66 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Patterns with Catagolue frequency class 27
- 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