Integral with tub and tail
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| Integral with tub and tail | |||||||||
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 12 | ||||||||
| Bounding box | 6 × 7 | ||||||||
| Frequency class | 26.9 | ||||||||
| Static symmetry | Unspecified | ||||||||
| Discovered by | Robert Wainwright Everett Boyer | ||||||||
| Year of discovery | 1973 | ||||||||
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It has been proposed that this page be moved to Tub line ponytail due to the following reason: There's barely anything "integral" about this, so substitutive nomenclature isn't a good idea and causes unnecessary confusion. "Tub" and "line" are established and clearly visible; "ponytail" would be the name for the five-cell tail-plus-one-cell component (halfway between a "tail" and "hooked tail"). |
Integral with tub and tail is a 12-cell still life.
Construction
| A two-stage 5G synthesis[1] (click above to open LifeViewer) |
Integral with tub and tail is known to be constructible with 5 gliders.[2] A synthesis is shown above; several alternate syntheses are available in Mark Niemiec's database.[1]
Occurrence
Among the 121 still lifes with 12 cells, this is the 35th most common still life according to Catagolue.
There are no occurrences of this still life in final patterns of collisions in octohash, octo3obj or octo3g databases.
See also
References
- ↑ 1.0 1.1 The 121 twelve-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 12/12-115.rle)
- ↑ xs12_0gbaa4z121 at Adam P. Goucher's Catagolue
External links
- Integral with tub and tail at Adam P. Goucher's Catagolue
- 12.117 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Patterns with Catagolue frequency class 26
- 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