Difference between revisions of "Sidewalk"

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'''Sidewalk''' (also called '''pavement''') is a [[:Category:Strict still lifes with 14 cells|14]]-[[cell]] [[still life]] made up of two [[island]]s that are by themselves referred to as '''sides'''.<ref>{{CiteLexicon|file=lex_s.htm#side|name=Side|accessdate=June 11, 2009}}</ref> An individual side can occasionally be useful as an [[induction coil]].
 
'''Sidewalk''' (also called '''pavement''') is a [[:Category:Strict still lifes with 14 cells|14]]-[[cell]] [[still life]] made up of two [[island]]s that are by themselves referred to as '''sides'''.<ref>{{CiteLexicon|file=lex_s.htm#side|name=Side|accessdate=June 11, 2009}}</ref> An individual side can occasionally be useful as an [[induction coil]].
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It can occur when 2 [[pi-heptomino]]es collide:
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{{EmbedViewer
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|pname        = presidewalk
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|position    = center
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|viewerconfig = #C [[ AUTOSTART THUMBSIZE 2 HEIGHT 480 ZOOM 24 GPS 1 ]]
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|caption      = A sidewalk predecessor.<br />
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}}
  
 
==Image gallery==
 
==Image gallery==

Revision as of 07:37, 26 February 2019

Sidewalk
x = 6, y = 5, rule = B3/S23 b2ob2o$2bobo$bo2bo$bobo$2ob2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C Still life
Pattern type Strict still life
Number of cells 14
Bounding box 6×5
Frequency class 23.6
Discovered by Unknown
Year of discovery Unknown

Sidewalk (also called pavement) is a 14-cell still life made up of two islands that are by themselves referred to as sides.[1] An individual side can occasionally be useful as an induction coil.

It can occur when 2 pi-heptominoes collide:

x = 7, y = 4, rule = B3/S23 5b2o$2o2b2o$b2o2b2o$2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART THUMBSIZE 2 HEIGHT 480 ZOOM 24 GPS 1 ]]
A sidewalk predecessor.
(click above to open LifeViewer)
RLE: here Plaintext: here

Image gallery

A side

See also

References

  1. "Side". The Life Lexicon. Stephen Silver. Retrieved on June 11, 2009.

External links