Long integral: Difference between revisions

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'''Long integral''' (or '''S-ten''') is a {{slcells|10}}-[[cell]] [[still life]]; it is the [[long]] version of the [[integral sign]]. Unlike it, it cannot act as a [[glider]] [[eater]].
'''Long integral''' (or '''S-ten''') is a {{slcells|10}}-[[cell]] [[still life]]; it is the [[long]] version of the [[integral sign]]. Unlike it, it cannot act as a [[glider]] [[eater]].


==[[List of common still lifes|Commonness]]==
== [[List of common still lifes|Commonness]] ==
Long integral is the seventieth most common still life  in [[Achim Flammenkamp's census]], being less common than [[hook with tail]] but more common than [[eleven loop]].<ref>{{citeAchim|accessdate=November 8, 2009}}</ref> It is also the seventy-seventh most common object on [[Adam P. Goucher]]'s [[Catagolue]].<ref>{{citeCatagolueStats|June 24, 2016}}</ref>
Long integral is the seventieth most common still life  in [[Achim Flammenkamp's census]], being less common than [[hook with tail]] but more common than [[eleven loop]].<ref>{{citeAchim|accessdate=November 8, 2009}}</ref> It is also the seventy-seventh most common object on [[Adam P. Goucher]]'s [[Catagolue]].<ref>{{citeCatagolueStats|June 24, 2016}}</ref>


==See also==
== [[Glider synthesis]] ==
*[[Integral with hook]]
{{Small constructible periodic object}}


==References==
== See also ==
* [[Integral with hook]]
 
== References ==
<references/>
<references/>


==External links==
== External links ==
{{LinkLexicon|lex_l.htm#longintegral}}
{{LinkLexicon|lex_l.htm#longintegral}}
{{LinkCatagolue|xs10_3542ac}}
{{LinkCatagolue|xs10_3542ac}}
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{{Symmetry|180degree}}
{{Symmetry|180degree}}
__NOTOC__


[[Category:Diagonal line stabilisations]]
[[Category:Diagonal line stabilisations]]

Revision as of 01:49, 24 December 2021

Long integral
x = 4, y = 6, rule = B3/S23 2o$obo$2bo$bo$bobo$2b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]]
Pattern type Strict still life
Number of cells 10
Bounding box 4 × 6
Frequency class 20.5
Static symmetry Unspecified
Discovered by Unknown
Year of discovery Unknown

Long integral (or S-ten) is a 10-cell still life; it is the long version of the integral sign. Unlike it, it cannot act as a glider eater.

Long integral is the seventieth most common still life in Achim Flammenkamp's census, being less common than hook with tail but more common than eleven loop.[1] It is also the seventy-seventh 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

  1. ↑ Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on November 8, 2009.
  2. ↑ Adam P. Goucher. "Statistics". Catagolue. Retrieved on June 24, 2016.