Difference between revisions of "Gosper glider gun"

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{{Gun|p=30|name=Gosper glider gun|pname=gosperglidergun|c=36|discoverer=Bill Gosper|discoveryear=1970|life105=true|life106=true|plaintext=true|rle=true|animated=true}}
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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}}
 
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]] stabilizes by two [[block|blocks]]. It remains by far the smallest known gun. Bill Gosper has since found other guns, such as [[new gun 1]] and [[new gun 2]].
 
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]] stabilizes by two [[block|blocks]]. It remains by far the smallest known gun. Bill Gosper has since found other guns, such as [[new gun 1]] and [[new gun 2]].
  

Revision as of 00:43, 26 May 2009

Gosper glider gun
24bo11b$22bobo11b$12b2o6b2o12b2o$11bo3bo4b2o12b2o$2o8bo5bo3b2o14b$2o8b o3bob2o4bobo11b$10bo5bo7bo11b$11bo3bo20b$12b2o! #C [[ THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]]
Pattern type Gun
Number of cells 36
Bounding box 36×9
Period 30
Barrels Unknown
Discovered by Bill Gosper
Year of discovery 1970

The Gosper glider gun is the first known gun, and indeed the first known finite pattern with unbounded growth, found by Bill Gosper in November 1970. It consists of two queen bee shuttles stabilizes by two blocks. It remains by far the smallest known gun. Bill Gosper has since found other guns, such as new gun 1 and new gun 2.

Inline inverter

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.[1]

An inline inverter inverting a glider stream
RLE: here

See also

References

  1. "Inline inverter". The Life Lexicon. Stephen Silver. Retrieved on May 22, 2009.

External links