Relay: Difference between revisions

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{{Glossary}}
{{Glossary}}
A '''relay''' is an [[oscillator]] in which [[spaceship]]s (typically [[glider]]s) travel in a loop. The simplest example is the [[p60 glider shuttle]] shown below using two [[pentadecathlon]]s. Pulling the pentadecathlons further apart allows any period of the form 60+120n to be achieved. This is the simplest proof of the existence of oscillators of arbitrarily large period.  
A '''relay''' is an [[oscillator]] in which [[spaceship]]s (typically [[glider]]s) travel in a loop. The simplest example is the [[p60 glider shuttle]] shown below using two [[pentadecathlon]]s. Pulling the pentadecathlons further apart allows any period of the form {{nowrap|60 + 120''n''}} to be achieved. This is the simplest proof of the existence of oscillators of arbitrarily large period.  


{{EmbedViewer
{{EmbedViewer
|pname = p60glidershuttle
|pname       = p60glidershuttle
|viewerconfig = #C [[ WIDTH 800 THUMBSIZE 2 ZOOM 18 GPS 5 AUTOSTART ]]
|position    = center
|position    = center
|viewerconfig = #C [[ THUMBSIZE 2 AUTOSTART GPS 5 ]]
|caption      = pentadecathlon relay ([[p60 glider shuttle]])
|caption      = pentadecathlon relay ([[p60 glider shuttle]])<br/>
|style        = width:300px;
}}
}}


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== External links ==
== External links ==
{{LinkLexicon|lex_r.htm#relay}}
* {{LinkLexicon|lex_r.htm#relay}}

Revision as of 02:45, 20 May 2023

A relay is an oscillator in which spaceships (typically gliders) travel in a loop. The simplest example is the p60 glider shuttle shown below using two pentadecathlons. Pulling the pentadecathlons further apart allows any period of the form 60 + 120n to be achieved. This is the simplest proof of the existence of oscillators of arbitrarily large period.

x = 35, y = 7, rule = B3/S23 2bo4bo$2ob4ob2o$2bo4bo$16bo$17b2o8bo4bo$16b2o7b2ob4ob2o$27bo4bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ WIDTH 800 THUMBSIZE 2 ZOOM 18 GPS 5 AUTOSTART ]]
pentadecathlon relay (p60 glider shuttle)
(click above to open LifeViewer)
RLE: here Plaintext: here

See also