Centinal: Difference between revisions

	Centinal
	<span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Centinal.png" class="mw-file-description" title="Centinal image"><img alt="Centinal image" src="/w/images/a/a7/Centinal.png" decoding="async" width="217" height="77" class="mw-file-element"></a></span>
	<span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Centinal.png" class="mw-file-description" title="Centinal image"><img alt="Centinal image" src="/w/images/a/a7/Centinal.png" decoding="async" width="217" height="77" class="mw-file-element"></a></span>
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Pattern type	Shuttle; Oscillator
Number of cells	70
Bounding box	52 × 17
Period	100 (mod: Unknown)
Heat	52
Volatility	Unknown \| Unknown
Kinetic symmetry	Unspecified
Discovered by	Bill Gosper
Year of discovery	Unknown
Rules
Outer-totalistic rules	B3/S23 – B3/S238
# of rules	21 = 2
Glider synthesis
Fewest gliders	16†
Uploaded synthesis RLE	centinal_synth.rle
	†Can be constructed with 15 gliders using the reverse caber tosser universal constructor.
Pattern files
Plaintext	centinal.cells
RLE	centinal.rle

Revision as of 21:28, 2 December 2009

Centinal is a period 100 shuttle oscillator that was found by Bill Gosper no earlier than 1973 and no later than 1987, being the first oscillator of this period to be discovered. It combines the mechanisms of the period 46 and period 54 shuttles.

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-{{Oscillator|type=Shuttle|p=100|name=Centinal|pname=centinal|bx=52|by=17|h=52|discoverer=Bill Gosper|c=70|life105=true|life106=true|plaintext=true|rle=true|animated=true|synthesis=16|synthesisRLE=true}}
+{{Oscillator|type=Shuttle|p=100|name=Centinal|pname=centinal|bx=52|by=17|h=52|discoverer=Bill Gosper|c=70|life105=true|life106=true|plaintext=true|rle=true|animated=true|synthesis=16|synthesisRLE=true|rulemin=B3/S23|rulemax=B3/S238|rulespecial=[[Conway's Game of Life|Conway Life]]}}
-'''Centinal''' is a [[period]] [[:Category:Oscillators with period 100|100]] [[shuttle]] [[oscillator]] that was found by [[:Category:Patterns found by Bill Gosper|Bill Gosper]] no earlier than [[:Category:Patterns found in 1973|1973]]. It combines the mechanisms of the [[Twin bees shuttle|period 46]] and [[P54 shuttle|period 54]] shuttles.
+'''Centinal''' is a [[period]] [[:Category:Oscillators with period 100|100]] [[shuttle]] [[oscillator]] that was found by [[:Category:Patterns found by Bill Gosper|Bill Gosper]] no earlier than [[:Category:Patterns found in 1973|1973]] and no later than [[:Category:patterns found in 1987|1987]], being the first oscillator of this period to be discovered. It combines the mechanisms of the [[Twin bees shuttle|period 46]] and [[P54 shuttle|period 54]] shuttles.
 ==See also==