Difference between revisions of "Heptapole"

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{{Oscillator|name=Heptapole|pname=heptapole|p=2|c=13|h=14|v=0.70|bx=10|by=10|animated=yes|discoveryear=1970|life105=true|life106=true|plaintext=true|rle=true|synthesis=16|synthesisRLE=true|rulespecial=[[Conway's Game of Life|Conway Life]]|rulemin=B3/S23|rulemax=B35678/S2345678}}
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{{Oscillator
The '''heptapole''' is the [[barberpole]] of length 7.
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|name             = Heptapole
 +
|pname           = heptapole
 +
|f1              = Muttering moat
 +
|family          = Barberpole
 +
|c               = 13
 +
|bx               = 10
 +
|by               = 10
 +
|p                = 2
 +
|m                = 1
 +
|h                = 14
 +
|v                = 0.70
 +
|rotor            = Pole 7
 +
|discoverer      = MIT group
 +
|discoveryear    = 1970
 +
|rulemin          = B3/S23
 +
|rulemax          = B35678/S2345678
 +
|rulespecial     = [[Conway's Game of Life|Conway Life]], [[HighLife]]
 +
|isorulemin      = B3c/S2ae3n
 +
|isorulemax      = B2ckn34-r5678/S1e2345678
 +
|synthesis        = 12
 +
|synthesisRLE    = true
 +
|plaintext        = true
 +
|rle              = true
 +
|animated        = yes
 +
|viewerconfig    = #C [[ LOOP 2 GPS 2 THUMBSIZE 2 ]]
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|apgcode          = xp2_31a08zy01050ko
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|pentadecathlonid = 13P2.2
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}}
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The '''heptapole''' (or '''septapole''') is the [[barberpole]] of length 7. It first appeared in an asymmetric [[soup]] on December 11, {{year|2018}}, in a haul submitted to [[Catagolue]], making it the longest barberpole and the last [[:Category:Periodic objects with minimum population 13|13-bit periodic object]] to have emerged [[natural]]ly.<ref name="post66400" />
  
 
==See also==
 
==See also==
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*[[Pentapole]]
 
*[[Pentapole]]
 
*[[Hexapole]]
 
*[[Hexapole]]
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*[[Octapole]]
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==References==
 +
<references>
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<ref name="post66400">{{LinkForumThread
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|format = ref
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|title  = Re: Soup search results
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|p      = 66400
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|author = Billabob
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|date  = December 11, 2018
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}}</ref>
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</references>
  
 
==External links==
 
==External links==
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{{LinkLexicon|filename=lex_h.htm#heptapole}}
 
{{LinkLexicon|filename=lex_h.htm#heptapole}}
 
{{LinkCatagolue|xp2_31a08zy01050ko}}
 
{{LinkCatagolue|xp2_31a08zy01050ko}}
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{{LinkPentadecathlonObject|13P2.2}}
  
 
{{Symmetry|diagonal2|osc=flip}}
 
{{Symmetry|diagonal2|osc=flip}}
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{{natural}}

Latest revision as of 01:34, 12 August 2019

Heptapole
8b2o$7bobo2$5bobo2$3bobo2$bobo$o$2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ LOOP 2 GPS 2 THUMBSIZE 2 ]]
Pattern type Oscillator
Oscillator type Muttering moat
Family Barberpole
Number of cells 13
Bounding box 10×10
Period 2
Mod 1
Heat 14
Volatility 0.70
Strict volatility 0.70
Rotor type Pole 7
Discovered by MIT group
Year of discovery 1970

The heptapole (or septapole) is the barberpole of length 7. It first appeared in an asymmetric soup on December 11, 2018, in a haul submitted to Catagolue, making it the longest barberpole and the last 13-bit periodic object to have emerged naturally.[1]

See also

References

  1. Billabob (December 11, 2018). Re: Soup search results (discussion thread) at the ConwayLife.com forums

External links

  • 13P2.2 at Heinrich Koenig's Game of Life Object Catalogs