Eleven loop: Difference between revisions

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{{Stilllife|name=Eleven loop|pname=elevenloop|bx=5|by=5|c=11|life105=true|life106=true|plaintext=true|rle=true|synthesis=4|synthesisRLE=true|rulemin=B/S23|rulemax=B3678/S012345678|rulespecial=[[Conway's Game of Life|Conway Life]], [[HighLife]]}}
{{Stilllife|name=Finger|pname=elevenloop|bx=5|by=5|c=11|life105=true|life106=true|plaintext=true|rle=true|synthesis=4|synthesisRLE=true|rulemin=B/S23|rulemax=B3678/S012345678|rulespecial=[[Conway's Game of Life|Conway Life]], [[HighLife]]}}
'''Eleven loop''' (or '''11-loop''' or '''long loop''') is the seventy-first most common [[still life]], being less common than [[long integral]] but more common than [[claw with tail]].<ref>{{citeAchim|accessdate=January 15, 2009}}</ref> On April 17, [[:Category:patterns found in 2007|2007]] [[Dean Hickerson]] found a [[:Category:patterns that can be constructed with 4 gliders|4]]-[[glider]] [[glider synthesis|synthesis]] of this still life.<ref>Dean Hickerson's [http://radicaleye.com/DRH/syntheses.html 2, 3, and 4-glider syntheses] pattern collection</ref>
The '''finger''' (or '''eleven-loop''' or '''long loop''') is the seventy-first most common [[still life]], being less common than [[long integral]] but more common than [[claw with tail]].<ref>{{citeAchim|accessdate=January 15, 2009}}</ref> On April 17, [[:Category:patterns found in 2007|2007]] [[Dean Hickerson]] found a [[:Category:patterns that can be constructed with 4 gliders|4]]-[[glider]] [[glider synthesis|synthesis]] of this still life.<ref>Dean Hickerson's [http://radicaleye.com/DRH/syntheses.html 2, 3, and 4-glider syntheses] pattern collection</ref>


It can be considered the [[long]] version of the [[loop]], and furthermore the [[long long]] version of the [[hat]]. An alternate analysis is to consider it derived from the [[mango]] with one "nose" replaced with two "feet". (Repeating this procedure yields the [[sidewalk]].)
It can be considered the [[long]] version of the [[loop]], and furthermore the [[long long]] version of the [[hat]]. An alternate analysis is to consider it derived from the [[mango]] with one "nose" replaced with two "feet". (Repeating this procedure yields the [[sidewalk]].)

Revision as of 13:11, 23 April 2013

Finger
x = 5, y = 5, rule = B3/S23 bo$obo$o2bo$bobo$2ob2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]]
View static image
Pattern type Strict still life
Number of cells 11
Bounding box 5 × 5
Static symmetry Unspecified
Discovered by Unknown
Year of discovery Unknown

The finger (or eleven-loop or long loop) is the seventy-first most common still life, being less common than long integral but more common than claw with tail.[1] On April 17, 2007 Dean Hickerson found a 4-glider synthesis of this still life.[2]

It can be considered the long version of the loop, and furthermore the long long version of the hat. An alternate analysis is to consider it derived from the mango with one "nose" replaced with two "feet". (Repeating this procedure yields the sidewalk.)

See also

References

  1. ↑ Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
  2. ↑ Dean Hickerson's 2, 3, and 4-glider syntheses pattern collection
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