p13-assisted period-52 glider gun

P13-assisted period-52 glider gun is a period 52 glider gun discovered by Chris Cain on November 18, 2018, based on observations by Entity Valkyrie and Matthias Merzenich.[1] By using period-52 oscillators (consisting of a welded 53P13 and p4) to liberate gliders from the middle of the Herschel track, it has a vastly reduced bounding box compared with the original period-52 glider gun, and its population is almost eight times smaller. Its mechanism is shown below in an uninterrupted 394×394 Herschel loop:

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49bo49bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART THUMBSIZE 2 WIDTH 840 HEIGHT 840 ZOOM 2 GPS 26 LOOP 52 ]]<html></code></div></div><canvas width="200" height="300" style="margin-left:1px;"><noscript></html>
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a 394×394 Period-52 emu (click above to open LifeViewer)
RLE: here Plaintext: here
p13-assisted period-52 glider gun
<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html>x = 126, y = 97, rule = B3/S23 64bo$62b3o$61bo$61b2o4$47bo3bo6bo$43bo2b2ob3o4b2ob2o$42bobo3bobo5b2o$ 43bo3b3o5b2o24b2o$39bo16b2o15bo7bo9bo$38bobo2bo2b2o25b3o3bobo7b3o$37bo 2b7o29bob3o7bo$38b2o5b2o28bob2o9b2o$40bo34bo2bo$40bobo41bo$41bo41bobo$ 38b3o35bo2bo2bo2bo$38bo27b3o8b2o4b2o$66bo$57b2o8bo$44bo11bobo$42b2o6b 2o4bo$43b2o3bo2bo2b2ob4o27b2o$48b2obobobobo2bo27bobo$51bobobobo19bobo 8bo$51bobob2o20b2o31b2o$52bo25bo31bo$108bobo$65b2o2b2o4b2o29b2obo$56b 2o7bo3b2o3bo2bo25b6o$56b2o5bobo3b2o4bobo25b3o$63b2o3b2o6bo32b2o$68b2o 15b2o22bo$31bo35bobo10b2o4bo17bo5b3o$29b2o37bo2b2o7bo5bob2o22bo$30b2o 15bo17b3o3bobo7b3o3bo4bo7b2o$46bo11b3o4bo7bo9bo4bo4bo7bo$46b3o9bo14b2o 12b3o3bo8b3o$53b2o4bo26b2o4bo10bo$54bo32bo23b2o$9bo41b3o30b3o21b2o2bo$ 9b3o39bo32bo7bo15bob2o$12bo78bobo16bo$11b2o65b2o10bo2bo16bo$78bo12b2o 2b3o13b2o$80bo14bo12b3o2bo$3b2o13bo41b2o14b5o15bo10bo3bo2bo$3bo12b2o 43bo13bo11b2o18bob2ob2o$2obo13b2o15bo22bo3bobo12b3o7bobo19bobo$o2b3o4b 2o21bo21b3o4b2o3b2o10bo6bo22b3o4bo$b2o3bo3b2o21b3o10bob2o4bo11bob2o6b 4o5b2o24b2o2bobo$3b4o39b2o2bobo2b5o6bo3bo5bo3b2o7bo22bobo2bo$3bo15b2o 18b2o8b2ob3o2bo2bo6b3o7b3o2bo6b3o20bo$4b3o12bobo18bo5b3o6b2o2b2o7bo10b ob2o4b2o3bo19bo4bo$7bo13bo18bobo2bo3bobobo25bo6bo3b2obo18bo4b3o$2b5o 14b2o15b2obobo2b2obo3bo24b2o5bo2b2obobo20b3o$2bo34bobobob2obo2bobob2o 31b2obobob2o22bo$4bo32bo3bo4bobo2bob2o32bo3bo4bo11b3o6bo$3b2o12bo16b2o bo3bob4obob3o17b2o15bo3bob4o11bo8b2o$18b2o14bo2bob2obo4bobo20bo14bobob o2bo16bo$17b2o16b2obobo3b2obo23b3o11b2obob3ob2obo$38bo4b2ob2o8b3o14bo 14bobo2b2ob2o$38b2o18bo29b2o28bo$27b2o28bo6bo42bo9bobo$27b2o35b3o38b3o 9bo2bo$28b3o36bo36bo13b2o$22bo5bo37b2o36b2o$22bo6bo2b2o44b3o30bo$30bo 9bobo37bo9b3o18b2o9b2o$29b2o8bo2bo36b2o9bo4bo14bobo9bobo$28b3o9bo2bob 2o44bo3b2o27bo$17bo2bob2o19bo2bo49b2o26b2o$17b4obo21b2o16bo30bo2bo$22b obo19b2o17b2o11bo17b2o$19b2o2b2o39b2o10b2o29b3o2b2o$19bo34bo11bo8bo2bo 31b4o$20bo20b2o11b2o5b5o10bob2o11b2o14bo2bo$19b2o21bo21bo11b3o13bo15b 2o$39b3o35bo11b3o8b2o$39bo49bo11bo$63b2o33b3o$63bo4b2ob2o25bo$60b2obob 2o2b2obo$59bo2bob2obo4bobo$59b2obo3bob4obobo2bo$62bo3bo4bobob2obo$62bo bobob2obo2bobobo9bo$63b2obobo2b2obobobo10b2o$65bobo2bo3b5obo7b2o$65bo 5b3o6bo3b2o$64b2o8b2ob3o2bo2bo$71b2o2bobo2b5o$71bob2o4bo$80b3o$82bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] <nowiki>#C [[ THUMBSIZE 3 HEIGHT 680 WIDTH 800 ZOOM 6 POPUPHEIGHT 680 POPUPWIDTH 800 GPS 40 ]]</nowiki> <html></code></div></div><canvas width="200" height="300" style="margin-left:1px;"><noscript></html> File:Period52gun5.png <html></noscript></canvas></div></html>
Pattern type Gun
Number of cells 898
Bounding box 126×97
Period 52
Barrels 1
Discovered by Chris Cain
Matthias Merzenich
Entity Valkyrie
Dave Greene
Year of discovery 2018
This article is about a smaller true period-52 glider gun, constructed in November 2018. For other uses, see p52 gun (disambiguation).

Further reductions were found by Dave Greene, Adam P. Goucher, Dongook Lee, and Matthias Merzenich.[2]

References

  1. Chris Cain (November 18, 2018). Re: Gun Discussion Thread (discussion thread) at the ConwayLife.com forums
  2. Matthias Merzenich (November 19, 2018). Re: Gun Discussion Thread (discussion thread) at the ConwayLife.com forums

See also

This article is issued from Conwaylife. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.