Difference between revisions of "Gosper glider gun"

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{{Gun|p=30|name=Gosper glider gun|bx=36|by=9|pname=gosperglidergun|c=36|discoverer=Bill Gosper|discoveryear=1970|life105=true|life106=true|plaintext=true|rle=true|animated=true|synthesis=8|synthesisRLE=true|rulemin=B3/S23|rulemax=B38/S238|rulespecial=[[Conway's Game of Life|Conway Life]]}}
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#REDIRECT [[appletartgame]]
The '''Gosper glider gun''' is the first known [[gun]], and indeed the first known finite pattern with unbounded growth, found by [[:Category:Patterns found by Bill Gosper|Bill Gosper]] in November [[:Category:Patterns found in 1970|1970]]. It consists of two [[queen bee shuttle|queen bee shuttles]] stabilized by two [[block|blocks]]. It is the smallest known gun, and, as it can be [[glider synthesis|constructed]] using only eight gliders, it has the smallest known glider synthesis of any gun. It can be destroyed completely by five gliders, as shown below.
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http://www.urbandictionary.com/define.php?term=appletart%20game&defid=5956600
 
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2. appletart game 15 up, 2 down
==Inline inverter==
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A game invented in October 2009 at First Flight High School where participants use the word appletart or some of its variants. Originally it was focused on who could say it the loudest but has evolved over time. The ways to play include: 1. Who can say appletart the loudest? 2. Who can say appletart the most in a game? 3. Who will say appletart last? 4. Who will day appletart in the funniest or most awkward situations? 5. What word will be matched when someone says appletart? Will it be appletart, applepie, poptart, or something else?1. kid 1: Appletart. kid 2: Appletart! kid 1: APPLETART! Kid 1:APPLETART!!! kid 3: AAAPPLETAAARRT!!!!! kid 4: There goes another appletart game.2. I love playing the appletart game. Appletart! appletart game mugs & shirtsapple tart game appletart apple tart appletard appleturd applefart applefuckingtart applepie poptart by appletartkid Jul 16, 2011 share this add a video
An '''inline inverter''' is a reaction with the Gosper glider gun in which it eats an incoming [[glider]] and thus can be used to invert the presence or absence of gliders in a [[period]] 30 stream, with the output glider stream being in the same direction as the input glider stream.<ref>{{cite web|url=http://www.argentum.freeserve.co.uk/lex_i.htm#inlineinverter |title=Inline inverter |work=The Life Lexicon |publisher=Stephen Silver|accessdate=May 22, 2009}}</ref>
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==Image gallery==
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{|
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|-
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|[[Image:gosperglidergun_destruct.png|framed|left|Glider destruction of the Gosper glider gun<br />{{JavaRLE|gosperglidergungliderdestruction|brief}}]]
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|[[Image:inlineinverter.png|framed|left|An inline inverter inverting a glider stream<br />{{JavaRLE|inlineinverter|brief}}]]
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|[[Image:twogun.png|framed|left|'''Twogun''', the smallest known period-60 gun, is composed of two Gosper glider guns.<br/>{{JavaRLE|twogun|brief}}]]
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|}
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==See also==
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*[[Bi-gun]]
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*[[Glider duplicator]]
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*[[Mirage]]
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*[[New gun 1]]
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*[[New gun 2]]
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==References==
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<references />
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==External links==
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{{LinkWeisstein|GosperGliderGun.html}}
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{{LinkLexicon|lex_g.htm#gosperglidergun}}
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Revision as of 17:12, 5 June 2012