Difference between revisions of "46P4H1V0"

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'''46P4H1V0''' is an unnamed [[c/4 orthogonal]] [[spaceship]] discovered by [[Tim Coe]] in May [[:Category:patterns found in 1996|1996]].<ref>''race.rle'' from Stephen Silver's January 12, 2004 'ships' collection.</ref> It was the smallest known c/4 orthogonal spaceship until the discovery of [[37P4H1V0]].
 
'''46P4H1V0''' is an unnamed [[c/4 orthogonal]] [[spaceship]] discovered by [[Tim Coe]] in May [[:Category:patterns found in 1996|1996]].<ref>''race.rle'' from Stephen Silver's January 12, 2004 'ships' collection.</ref> It was the smallest known c/4 orthogonal spaceship until the discovery of [[37P4H1V0]].
  
It was the first c/4 spaceship for which a complete [[glider synthesis]] was found, by [[Tanner Jacobi]] and [[Martin Grant]] on Febuary 4, {{year|2019}} with 105 [[glider]]s.<ref name="post69591" /> This was later reduced to 88 gliders with a [[repeat time]] of 572 ticks due to optimizations by various people.<ref name="post70272" />
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It was the first c/4 spaceship for which a complete [[glider synthesis]] was found, by [[Tanner Jacobi]] and [[Martin Grant]] on Febuary 4, {{year|2019}} with 105 [[glider]]s.<ref name="post69591" /> This was later reduced to 88 gliders with a [[repeat time]] of 572 ticks due to optimizations by various people.<ref name="post70272" /> [[Goldtiger997]] constructed a 46P4H1V0 [[gun]] based on this synthesis on October 22.<ref name="post84423" />
  
 
==See also==
 
==See also==
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|p          = 70272
 
|p          = 70272
 
|title      = Re: Small Spaceship Syntheses
 
|title      = Re: Small Spaceship Syntheses
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}}</ref>
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<ref name="post84423">{{LinkForumThread
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|format = ref
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|title  = Re: Stable signal converters
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|p      = 84423
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|author = Goldtiger997
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|date  = October 22, 2019
 
}}</ref>
 
}}</ref>
 
</references>
 
</references>

Revision as of 14:55, 22 October 2019

46P4H1V0
3bo11bo3b$3bo11bo3b$2bobo9bobo2b2$bo3bo7bo3bob$bob6ob6obob$o7bobo7bo$o 7bobo7bo$o17bo$bob2ob2o3b2ob2obo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ TRACKLOOP 4 0 -1/4 THUMBSIZE 2 GPS 4 HEIGHT 480 WIDTH 480 ]]
Pattern type Spaceship
Number of cells 46
Bounding box 21×10
Direction Orthogonal
Period 4
Mod 4
Speed c/4
Speed (unsimplified) c/4
Heat 54.0
Discovered by Tim Coe
Year of discovery 1996

46P4H1V0 is an unnamed c/4 orthogonal spaceship discovered by Tim Coe in May 1996.[1] It was the smallest known c/4 orthogonal spaceship until the discovery of 37P4H1V0.

It was the first c/4 spaceship for which a complete glider synthesis was found, by Tanner Jacobi and Martin Grant on Febuary 4, 2019 with 105 gliders.[2] This was later reduced to 88 gliders with a repeat time of 572 ticks due to optimizations by various people.[3] Goldtiger997 constructed a 46P4H1V0 gun based on this synthesis on October 22.[4]

See also

References

  1. race.rle from Stephen Silver's January 12, 2004 'ships' collection.
  2. Martin Grant (February 4, 2019). Re: Small Spaceship Syntheses (discussion thread) at the ConwayLife.com forums
  3. Matthias Merzenich (February 10, 2019). Re: Small Spaceship Syntheses (discussion thread) at the ConwayLife.com forums
  4. Goldtiger997 (October 22, 2019). Re: Stable signal converters (discussion thread) at the ConwayLife.com forums

External links

  • 46P4H1V0.1 at Heinrich Koenig's Game of Life Object Catalogs