Difference between revisions of "21P2"

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{{Oscillator
 
{{Oscillator
|name         = 21P2
+
|name             = 21P2
|pname       = 21p2
+
|pname           = 21p2
 
|family          = Beacon
 
|family          = Beacon
|c           = 16
+
|c               = 16
|bx           = 7
+
|bx               = 7
|by           = 7
+
|by               = 7
|p           = 2
+
|fc              = 32.5
|m           = 2
+
|p               = 2
|h           = 2
+
|m               = 2
|v           = 0.11
+
|h               = 2
|rulemin     = B3/S23
+
|v               = 0.11
|rulemax     = B378/S01235678
+
|rotor            = Diagonal on-off
|synthesis    = 11
+
|rulemin         = B3/S23
|synthesisRLE = true
+
|rulemax         = B378/S01235678
|life105      = true
+
|rulespecial      = [[Conway's Game of Life|Conway Life]]
|life106      = true
+
|isorulemin      = B3aj/S2-n3ajnr
|plaintext   = true
+
|isorulemax      = B2cik34-ajntw5-kqr6-k78/S01234-kq5678
|rle         = true
+
|synthesis        = 8
|animated     = true
+
|synthesisRLE    = true
|viewerconfig = #C [[ LOOP 2 GPS 2 THUMBSIZE 2 ]]
+
|plaintext       = true
 +
|rle             = true
 +
|apgcode          = xp2_8e1t2gozw23
 +
|pentadecathlonid = 16P2.91
 +
|animated         = true
 +
|viewerconfig     = #C [[ LOOP 2 GPS 2 THUMBSIZE 2 ]]
 
}}
 
}}
 
'''21P2''' is a [[period]] [[:Category:Oscillators with period 2|2]] [[oscillator]].
 
'''21P2''' is a [[period]] [[:Category:Oscillators with period 2|2]] [[oscillator]].
  
==Commonness==
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==[[List of common oscillators|Commonness]]==
21P2 is about the thirty-eighth most [[common]] naturally-occurring oscillator in [[Achim Flammenkamp's census]], being less common than [[boat on spark coil]] and [[griddle and block]], about as common as the [[fore and back]], and more common than [[trans-block and long hook eating tub]] and [[beacon and long hook|trans-beacon down and long hook]].<ref>{{citeAchim|accessdate=January 15, 2009}}</ref>
+
21P2 is about the thirty-eighth most [[common]] naturally-occurring oscillator in [[Achim Flammenkamp's census]], being less common than [[boat on spark coil]] and [[block on griddle]], about as common as the [[fore and back]], and more common than [[trans-block on long hook eating tub]] and [[trans-beacon down on long hook]].<ref>{{citeAchim|accessdate=January 15, 2009}}</ref>
 
+
==See also==
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*[[List of common oscillators]]
+
  
 
==References==
 
==References==
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== External links ==
 
== External links ==
 
{{LinkCatagolue|xp2_8e1t2gozw23}}
 
{{LinkCatagolue|xp2_8e1t2gozw23}}
 +
{{LinkPentadecathlonObject|16P2.91}}
 
__NOTOC__
 
__NOTOC__
 +
 +
[[Category:Unnamed periodic objects]]

Latest revision as of 16:23, 15 May 2019

21P2
3bo3b$b3o3b$o5bo$ob5o$bo5b$4bo2b$3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ LOOP 2 GPS 2 THUMBSIZE 2 ]]
Pattern type Oscillator
Family Beacon
Number of cells 16
Bounding box 7×7
Frequency class 32.5
Period 2
Mod 2
Heat 2
Volatility 0.11
Strict volatility 0.11
Rotor type Diagonal on-off
Discovered by Unknown
Year of discovery Unknown

21P2 is a period 2 oscillator.

Commonness

21P2 is about the thirty-eighth most common naturally-occurring oscillator in Achim Flammenkamp's census, being less common than boat on spark coil and block on griddle, about as common as the fore and back, and more common than trans-block on long hook eating tub and trans-beacon down on long hook.[1]

References

  1. Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.

External links

  • 16P2.91 at Heinrich Koenig's Game of Life Object Catalogs