Difference between revisions of "Heptapole"

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{{Oscillator
 
{{Oscillator
|name         = Heptapole
+
|name             = Heptapole
|pname       = heptapole
+
|pname           = heptapole
|type        = Muttering moat
+
|f1              = Muttering moat
|family       = Barberpole
+
|family           = Barberpole
|c           = 13
+
|c               = 13
|bx           = 10
+
|bx               = 10
|by           = 10
+
|by               = 10
|p           = 2
+
|p               = 2
|h           = 14
+
|m                = 1
|v           = 0.70
+
|h               = 14
|discoveryear = 1970
+
|v               = 0.70
|rulemin     = B3/S23
+
|rotor            = Pole 7
|rulemax     = B35678/S2345678
+
|discoverer      = MIT group
|rulespecial = [[Conway's Game of Life|Conway Life]]
+
|discoveryear     = 1970
|synthesis    = 16
+
|rulemin         = B3/S23
|synthesisRLE = true
+
|rulemax         = B35678/S2345678
|life105      = true
+
|rulespecial     = [[Conway's Game of Life|Conway Life]], [[HighLife]]
|life106      = true
+
|isorulemin      = B3c/S2ae3n
|plaintext   = true
+
|isorulemax      = B2ckn34-r5678/S1e2345678
|rle         = true
+
|synthesis        = 12
|animated     = yes
+
|synthesisRLE    = true
|viewerconfig = #C [[ LOOP 2 GPS 2 THUMBSIZE 2 ]]
+
|plaintext       = true
 +
|rle             = true
 +
|animated         = yes
 +
|viewerconfig     = #C [[ LOOP 2 GPS 2 THUMBSIZE 2 ]]
 +
|apgcode          = xp2_31a08zy01050ko
 +
|pentadecathlonid = 13P2.2
 
}}
 
}}
The '''heptapole''' is the [[barberpole]] of length 7.
+
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]]
 +
*[[Octapole]]
 +
 +
==References==
 +
<references>
 +
<ref name="post66400">{{LinkForumThread
 +
|format = ref
 +
|title  = Re: Soup search results
 +
|p      = 66400
 +
|author = Billabob
 +
|date  = December 11, 2018
 +
}}</ref>
 +
</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}}
 +
{{LinkPentadecathlonObject|13P2.2}}
  
 
{{Symmetry|diagonal2|osc=flip}}
 
{{Symmetry|diagonal2|osc=flip}}
 +
{{natural}}

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