Cis-boat with tail: Difference between revisions
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{{Stilllife | {{Stilllife | ||
|name | |name = Cis-boat with tail | ||
|pname | |pname = cisboatwithtail | ||
|c | |c = 9 | ||
|bx | |bx = 5 | ||
|by | |by = 5 | ||
|rulemin | |fc = 19.0 | ||
|rulemax | |symmetry = n | ||
| | |discoveryear = 1971 | ||
|synthesis | |rulemin = B/S23 | ||
|synthesisRLE | |rulemax = B3678/S012345678 | ||
|isorulemin = B/S2-in3cnr | |||
|isorulemax = B2-ae34-ajn5-c678/S012345678 | |||
|plaintext | |synthesis = 4 | ||
|rle | |synthesisRLE = true | ||
|apgcode | |plaintext = true | ||
|niemiecid | |rle = true | ||
|apgcode = xs9_178kc | |||
|niemiecid = 9.6 | |||
|pentadecathlonid = 9.10 | |||
|viewerconfig = #C [[ ZOOM 48 ]] | |||
}} | }} | ||
'''Cis-boat with tail''' | '''Cis-boat with tail''' is a {{slcells|9|text=9-cell}} [[still life]]. It was found in {{year|1971}}.<ref>{{CiteLifeline|vol=3|pages=page 2}}</ref> | ||
This still life is comprised of the normally stable [[boat]] with a normally unstable [[tail]] attached. This is one of two possible isomers, named [[cis]] due to the corner part of the boat being closer to the tail; the other isomer, [[trans-boat with tail]], has this corner part facing outwards. | |||
== | == Catalyses == | ||
The cis-boat with tail, combined with a snake or anything that catalyses the same way, is a [[catalyst]] called the "gourmet catalyst", as it is used in the oscillator [[gourmet]], specifically as a [[PT8P]]. | |||
==References== | An example of the cis-boat with tail used as a catalyst is in the [[Lumps of muck hasslers#p46|p46 lumps of muck hassler]] below: | ||
{{EmbedViewer | |||
|pname = p46lumpsofmuckhassler3 | |||
|viewerconfig = #C [[ HEIGHT 500 WIDTH 600 THUMBSIZE 2 ZOOM 10 GPS 8 ]] | |||
|position = center | |||
}} | |||
== Occurrence == | |||
{{related|List of common still lifes|Most common objects on Catagolue}} | |||
Cis-boat with tail is the forty-second most common [[still life]] in [[Achim Flammenkamp's census]], being less common than [[fourteener]] but more common than [[long snake]].<ref>{{citeAchim|accessdate=January 15, 2009}}</ref> | |||
It is the 45th most common still life on [[Adam P. Goucher]]'s [[Catagolue]], being less common than [[cis-mirrored bookend]] but more common than [[cis-rotated bookend]]. It is the 5th most common still life with 9 cells, being less common than [[very long boat]] but more common than [[long shillelagh]].<ref>{{citeCatagolueStats|May 5, 2023}}</ref> | |||
== Glider synthesis == | |||
{{main|Glider synthesis}} | |||
{{Small constructible periodic object}} | |||
== References == | |||
<references /> | <references /> | ||
==External links== | == External links == | ||
* {{LinkLexicon|filename=lex_c.htm#cisboatwithtail}} | |||
{{LinkLexicon|filename=lex_c.htm#cisboatwithtail}} | * {{LinkCatagolue|xs9_178kc|patternname=Cis boat with tail}} | ||
{{LinkCatagolue|xs9_178kc|patternname=Cis boat with tail}} | * {{LinkNiemiec|p1.htm#p1-9|The 10 nine-bit still-lifes|rle=0/9-6.rle}} | ||
{{LinkNiemiec|p1.htm#p1-9| | * {{LinkPentadecathlonObject|id=9.10|archivedate=20221101211659}} | ||
__NOTOC__ | __NOTOC__ | ||
Latest revision as of 10:31, 27 August 2024
| Cis-boat with tail | |||||||||
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| Pattern type | Strict still life | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Number of cells | 9 | ||||||||
| Bounding box | 5 × 5 | ||||||||
| Frequency class | 19.0 | ||||||||
| Static symmetry | n (C1) | ||||||||
| Discovered by | Unknown | ||||||||
| Year of discovery | 1971 | ||||||||
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Cis-boat with tail is a 9-cell still life. It was found in 1971.[1]
This still life is comprised of the normally stable boat with a normally unstable tail attached. This is one of two possible isomers, named cis due to the corner part of the boat being closer to the tail; the other isomer, trans-boat with tail, has this corner part facing outwards.
Catalyses
The cis-boat with tail, combined with a snake or anything that catalyses the same way, is a catalyst called the "gourmet catalyst", as it is used in the oscillator gourmet, specifically as a PT8P.
An example of the cis-boat with tail used as a catalyst is in the p46 lumps of muck hassler below:
| (click above to open LifeViewer) RLE: here Plaintext: here |
Occurrence
Cis-boat with tail is the forty-second most common still life in Achim Flammenkamp's census, being less common than fourteener but more common than long snake.[2]
It is the 45th most common still life on Adam P. Goucher's Catagolue, being less common than cis-mirrored bookend but more common than cis-rotated bookend. It is the 5th most common still life with 9 cells, being less common than very long boat but more common than long shillelagh.[3]
Glider synthesis
- Main article: Glider synthesis
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.
References
- ↑ Robert Wainwright (September 1971). Lifeline, vol 3, page 2.
- ↑ 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 May 5, 2023.
External links
- Cis-boat with tail at the Life Lexicon
- Cis boat with tail at Adam P. Goucher's Catagolue
- The 10 nine-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 0/9-6.rle)
- 9.10 at Heinrich Koenig's Game of Life Object Catalogs
- Patterns
- Patterns with Catagolue frequency class 19
- Natural periodic objects
- Periodic objects with minimum population 9
- Patterns with 9 cells
- Patterns found in 1971
- Patterns that can be constructed with 4 gliders
- Still lifes
- Strict still lifes
- Strict still lifes with 9 cells
- Strict still lifes with n symmetry