Difference between revisions of "Snake"
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{{Stilllife | {{Stilllife | ||
|name | |name = Snake | ||
|pname | |pname = snake | ||
|c | |c = 6 | ||
|bx | |bx = 4 | ||
|by | |by = 2 | ||
|discoverer | |fc = 13.9 | ||
|discoveryear = 1970 | |discoverer = JHC group | ||
|rulemin | |discoveryear = 1970 | ||
|rulemax | |rulemin = B/S23 | ||
|rulespecial | |rulemax = B35678/S012345678 | ||
| | |rulespecial = [[Conway's Game of Life|Conway Life]], [[HighLife]] | ||
| | |isorulemin = B/S2ae3n | ||
| | |isorulemax = B2-ac34-r5678/S012345678 | ||
| | |synthesis = 4 | ||
|plaintext | |synthesisRLE = true | ||
|rle | |plaintext = true | ||
|apgcode | |rle = true | ||
|apgcode = xs6_bd | |||
|pentadecathlonid = 6.1 | |||
}} | }} | ||
'''Snake''' is a 6-bit [[still life]]. It was discovered by the [[JHC group]] in [[:Category:patterns found in 1970|1970]].<ref>{{CiteHickersonOscillators|accessdate=June 18, 2009}}</ref> | '''Snake''' is a 6-bit [[still life]]. It was discovered by the [[JHC group]] in [[:Category:patterns found in 1970|1970]].<ref>{{CiteHickersonOscillators|accessdate=June 18, 2009}}</ref> | ||
==[[List of common still lifes|Commonness]]== | ==[[List of common still lifes|Commonness]]== | ||
Snake is the twenty-first most common [[still life]] in [[Achim Flammenkamp's census]], being less common than [[boat-tie]] but more common than [[big S]].<ref>{{citeAchim|accessdate=January 15, 2009}}</ref> It is also the twenty-eighth most common object on [[Adam P. Goucher]]'s [[Catagolue]].<ref>{{citeCatagolueStats|June 24, 2016}}</ref> | Snake is the twenty-first most common [[still life]] in [[Achim Flammenkamp's census]], being less common than [[boat-tie]] but slightly more common than [[big S]].<ref>{{citeAchim|accessdate=January 15, 2009}}</ref> It is also the twenty-eighth most common object on [[Adam P. Goucher]]'s [[Catagolue]]. It is the rarest of the five 6-bit still lifes.<ref>{{citeCatagolueStats|June 24, 2016}}</ref> | ||
==See also== | ==See also== | ||
*[[Carrier]] | |||
*[[Long snake]] | *[[Long snake]] | ||
*[[ | *[[Very long snake]] | ||
*[[Snake siamese snake]] | *[[Snake siamese snake]] | ||
*[[Snake bridge snake]] | *[[Snake bridge snake]] | ||
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{{Symmetry|180degree}} | {{Symmetry|180degree}} | ||
__NOTOC__ | __NOTOC__ | ||
[[Category:Diagonal line stabilisations]] | |||
Revision as of 12:15, 26 June 2019
| Snake | |||||||||
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 6 | ||||||||
| Bounding box | 4 × 2 | ||||||||
| Frequency class | 13.9 | ||||||||
| Discovered by | JHC group | ||||||||
| Year of discovery | 1970 | ||||||||
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Snake is a 6-bit still life. It was discovered by the JHC group in 1970.[1]
Commonness
Snake is the twenty-first most common still life in Achim Flammenkamp's census, being less common than boat-tie but slightly more common than big S.[2] It is also the twenty-eighth most common object on Adam P. Goucher's Catagolue. It is the rarest of the five 6-bit still lifes.[3]
See also
References
- ↑ Dean Hickerson's oscillator stamp collection. Retrieved on June 18, 2009.
- ↑ 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
- Snake at the Life Lexicon
- The 5 six-bit still-lifes at Mark D. Niemiec's Life Page
Categories:
- Patterns
- Patterns with Catagolue frequency class 13
- Natural periodic objects
- Periodic objects with minimum population 6
- Patterns with 6 cells
- Patterns found by JHC group
- Patterns found in 1970
- Patterns that can be constructed with 4 gliders
- Still lifes
- Strict still lifes
- Strict still lifes with 6 cells
- Patterns with 180-degree rotation symmetry
- Diagonal line stabilisations