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'''Very long snake''' is an {{slcells|8}}-[[cell]] [[still life]] and is the [[long long]] version of the [[snake]] which can be used as a one time reflector. | '''Very long snake''' is an {{slcells|8}}-[[cell]] [[still life]] and is the [[long long]] version of the [[snake]] which can be used as a one time reflector. | ||
==[[List of common still lifes|Commonness]]== | == [[List of common still lifes|Commonness]] == | ||
Very long snake is the sixtieth most common [[still life]] in [[Achim Flammenkamp's census]], being less common than [[cis-block on long hook]] but more common than [[integral with tub]].<ref>{{citeAchim|accessdate=January 15, 2009}}</ref> It is also the seventy-second most common object on [[Adam P. Goucher]]'s [[Catagolue]].<ref>{{citeCatagolueStats|June 24, 2016}}</ref> | Very long snake is the sixtieth most common [[still life]] in [[Achim Flammenkamp's census]], being less common than [[cis-block on long hook]] but more common than [[integral with tub]].<ref>{{citeAchim|accessdate=January 15, 2009}}</ref> It is also the seventy-second most common object on [[Adam P. Goucher]]'s [[Catagolue]].<ref>{{citeCatagolueStats|June 24, 2016}}</ref> | ||
== | == [[Glider synthesis]] == | ||
{{Small constructible periodic object}} | |||
==References== | == See also == | ||
* [[Canoe]] | |||
* [[Extra long snake]] | |||
* [[Long snake]] | |||
== References == | |||
<references /> | <references /> | ||
==External links== | == External links == | ||
{{LinkLexicon|filename=lex_l.htm#longlongsnake|name=Long long snake}} | {{LinkLexicon|filename=lex_l.htm#longlongsnake|name=Long long snake}} | ||
{{LinkCatagolue|xs8_31248c|patternname=Very long snake}} | {{LinkCatagolue|xs8_31248c|patternname=Very long snake}} | ||
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{{Symmetry|180degree}} | {{Symmetry|180degree}} | ||
[[Category:Diagonal line stabilisations]] | [[Category:Diagonal line stabilisations]] | ||
Revision as of 02:20, 24 December 2021
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 8 | ||||||||
| Bounding box | 6 × 4 | ||||||||
| Frequency class | 20.0 | ||||||||
| Static symmetry | Unspecified | ||||||||
| Discovered by | Robert Wainwright | ||||||||
| Year of discovery | 1975 | ||||||||
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Very long snake is an 8-cell still life and is the long long version of the snake which can be used as a one time reflector.
Very long snake is the sixtieth most common still life in Achim Flammenkamp's census, being less common than cis-block on long hook but more common than integral with tub.[1] It is also the seventy-second most common object on Adam P. Goucher's Catagolue.[2]
All strict still lifes with a population of 23 or fewer cells, all oscillators with 16 or fewer cells, and all spaceships with 35 or fewer cells are known to be glider-constructible. A glider synthesis of this object can be found in the infobox to the right.
See also
References
- ↑ Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
- ↑ Adam P. Goucher. "Statistics". Catagolue. Retrieved on June 24, 2016.
External links
- Long long snake at the Life Lexicon
- The 9 eight-bit still-lifes at Mark D. Niemiec's Life Page
Categories:
- Patterns
- Patterns with Catagolue frequency class 20
- Natural periodic objects
- Periodic objects with minimum population 8
- Patterns with 8 cells
- Patterns found by Robert Wainwright
- Patterns found in 1975
- Patterns that can be constructed with 4 gliders
- Still lifes
- Strict still lifes
- Strict still lifes with 8 cells
- Patterns with 180-degree rotation symmetry
- Diagonal line stabilisations