Eater head siamese long snake: Difference between revisions
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|by = 8 | |by = 8 | ||
|fc = 31.3 | |fc = 31.3 | ||
|symmetry = n | |||
|discoverer = Robert Wainwright | |discoverer = Robert Wainwright | ||
|discoverer2 = Everett Boyer | |discoverer2 = Everett Boyer | ||
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== Construction == | == Construction == | ||
This still life is known to be [[Glider synthesis|constructible]] with {{gliders|6|text=6 gliders}}.<ref name="catagolue_object" /> | This still life is known to be [[Glider synthesis|constructible]] with {{gliders|6|text=6 gliders}}.<ref name="catagolue_object" /> | ||
{|style="margin:auto;width:300px | {| style="margin:auto;width:300px" | ||
|{{EmbedViewer | |{{EmbedViewer | ||
|rle = x = 48, y = 60, rule = B3/S23 | |rle = x = 48, y = 60, rule = B3/S23 | ||
Latest revision as of 15:02, 9 August 2024
| Eater head siamese long snake | |||||||||
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 12 | ||||||||
| Bounding box | 5 × 8 | ||||||||
| Frequency class | 31.3 | ||||||||
| Static symmetry | n (C1) | ||||||||
| Discovered by | Robert Wainwright Everett Boyer | ||||||||
| Year of discovery | 1973 | ||||||||
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The eater head siamese long snake is a 12-cell still life.
Construction
This still life is known to be constructible with 6 gliders.[1]
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Occurrence
- See also: List of common still lifes
Among the 121 still lifes with 12 cells, this is the 78th most common still life according to Catagolue.
There are no collisions in octohash, octo3obj or octo3g databases with this still life occurring in the ash.
See also
References
- ↑ xs12_0cq23z65 at Adam P. Goucher's Catagolue
- ↑ "xs12_0cq23z65 costs 6 gliders". Catagolue (April 19, 2023).
- ↑ Hdjensofjfnen (April 19, 2023). Re: Synthesis components (discussion thread) at the ConwayLife.com forums
- ↑ "xs12_0cq23z65 costs 7 gliders". Catagolue (October 28, 2022).
- ↑ The 121 twelve-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 12/12-83.rle)
External links
- Eater head siamese long snake at Adam P. Goucher's Catagolue
- 12.37 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 6 gliders
- Still lifes
- Strict still lifes
- Strict still lifes with 12 cells
- Strict still lifes with n symmetry