Period-113 glider gun

Period-113 glider gun
x = 47, y = 37, rule = B3/S23 44b2o$44bo$42bobo$42b2o7$29b2o14b2o$11b2o4b2o10b2o14b2o$11b2o4b2o4$26b 3o$17b3o6bo2bo$17bo2bo5bo2bo$17bo2bo6b3o$18b3o4$28b2o4b2o$2o14b2o10b2o 4b2o$2o14b2o7$3b2o$2bobo$2bo$b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ MAXGRIDSIZE 9 THUMBSIZE 3 ZOOM 12 HEIGHT 530 WIDTH 700 GPS 15 STARTFROM 54 ]]
View static image
Pattern type	Gun
Number of cells	62
Bounding box	47 × 37
Period	113
Barrels	2
Discovered by	Mitchell Riley
Year of discovery	2022
Rules Outer-totalistic rules B3/S23 only # of rules 20 = 1 Isotropic rules B3/S23 – B3/S237e
Pattern files Plaintext period113glidergun.cells RLE period113glidergun.rle

A period-113 glider gun is any glider gun with true period 113.

The smallest known p113 gun was discovered by Mitchell Riley on October 26, 2022. The smallest known period-113 oscillator is a capped version of this gun, with 86 cells (62 plus 14 for two fishhooks and 10 for two gliders since they haven't been eaten yet). A 34-glider synthesis of the capped period-113 glider gun was found by Chris857 in October 2022.

x = 49, y = 37, rule = B3/S23 45b2o$45bo$43bobo$43b2o7$30b2o14b2o$12b2o4b2o10b2o8bobo3b2o$12b2o4b2o 21b2o$41bo2$30b2o$28bo2bo13b2o$o27bo16bo$3o15b3o7b3o15b3o$3bo16bo27bo$ 2b2o13bo2bo$17b2o2$7bo$6b2o21b2o4b2o$b2o3bobo8b2o10b2o4b2o$b2o14b2o7$ 4b2o$3bobo$3bo$2b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 15 HEIGHT 700 WIDTH 900 THEME Book GPS 30 STARTFROM 113 ]]

86P113. The fishhooks eating the gliders appear to interact twice, but the interaction that looks like a catalysis is a null reaction (click above to open LifeViewer) RLE: here Plaintext: here

History

Many of first known guns above period 62 were built using Herschel track technology. The gun shown below is a 904-tick loop with 8 signals in the loop, composed of two instances of L112, four instances of Lx138 and two instances of R64. Smaller syringe-based guns were found in 2015.

On October 26, 2022, a true period 113 glider gun not relying on glider loops or Herschel tracks was discovered by Mitchell Riley. It was found via symmetric CatForce.

#C https://entropymine.com/jason/life/#collections #C dpguns/guns1j-20121211.zip #C p00113.lif x = 105, y = 104, rule = B3/S23 51bo7bob2o$49b3o7b2obo$33bo14bo$33b3o12b2o47bo$36bo8bo43bo6bobo$35b2o 9bo40b3o6bobo$45bo6b2o32bo8b2ob3o$51b3o32b2o13bo$36b2o13bob2o40b2ob3o$ 36b2o12b2ob4o38b2obo$51bobo$52bo37bo$89bobo$84bo5bo4b2o$82bobo3b2o5b2o $82bobo3b2o$52b2o34b2o$52bo20b2o$54bo19bo$53b2o16b3o8b2o14b2obo$49b2o 20bo11bo14bob2o$49bo30b3o$50b3o27bo10b2o$52bo38b2o4$33b2o$32bobo$32bo$ 31b2o48b2o$82bo$82bobo$83b2o3$89bo$41b2o45b2o$30bo9bo38bobo6bobo$30b3o 46b2obo$21bo11bo5bob2o5bob2o30b3o$21b3o8b2o4b2o2bo5b2obo27b2o4bo$24bo 15b3o36bob5o10b3o$7b2o14b2o56bo11bo4bo$7b2o71bo3b2o7bo5bo$79bo3bobo13b o$45b2o10bo21b2o3bo8b2o$b2o42b2o9bobo6bo25bo3bo$b2o53bobo6b3o23bob2o2b o5b2o$5b2o47b3ob2o8bo22bo3bo7b2o$5b2o46bo13b2o24bobo$45b2obo5b3ob2o33b 3o$9b3o33b2ob3o5bob2o$9bobo24b2o13bo46b2o$2o7bo3bo22bo8b2ob3o47b2o$2o 5bo2b2obo23b3o6bobo53b2o$9bo3bo25bo6bobo9b2o42b2o$10b2o8bo3b2o21bo10b 2o$5bo13bobo3bo$5bo5bo7b2o3bo71b2o$6bo4bo11bo56b2o14b2o$6b3o10b5obo36b 3o15bo$19bo4b2o27bob2o5bo2b2o4b2o8b3o$20b3o30b2obo5b2obo5bo11bo$22bob 2o46b3o$14bobo6bobo38bo9bo$15b2o45b2o$15bo3$20b2o$20bobo$22bo$22b2o48b 2o$72bo$70bobo$70b2o4$12b2o38bo$12b2o10bo27b3o$22b3o30bo$3b2obo14bo11b o20b2o$3bob2o14b2o8b3o16b2o$30bo19bo$30b2o20bo$15b2o34b2o$15b2o3bobo$ 8b2o5b2o3bobo$8b2o4bo5bo$13bobo$14bo37bo$51bobo$6bob2o38b4ob2o12b2o$4b 3ob2o40b2obo13b2o$3bo13b2o32b3o$4b3ob2o8bo32b2o6bo$6bobo6b3o40bo9b2o$ 6bobo6bo43bo8bo$7bo47b2o12b3o$40bo15bo14bo$41bo11b3o$39b3o11bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ MAXGRIDSIZE 9 THUMBSIZE 2 ZOOM 6 WIDTH 900 HEIGHT 800 THEME Book GPS 30 STARTFROM 113 ]]

A Herschel track based gun, bounding box 105 × 104 (click above to open LifeViewer) RLE: here Plaintext: here

#C https://github.com/ceebo/glider_guns/tree/3489381443c2f28bdb195707d8e9ff716ef299f8 x = 88, y = 77, rule = B3/S23 31b2o3b2o$31b2o2bob3o$35bo4bo$31b4ob2o2bo$31bo2bobobob2o$34bobobobo$ 35b2obobo$39bo2$25b2o$26bo8bo$26bobo5b3o$27b2o4b5o$32b2o3b2o$31b3o3b3o $32b2o3b2o$33b5o$34b3o$35b3o$37b2o$37bo$38b3o$40bo13$4bo$2b5o14b2o55bo $bo5bo13bo16bo11b2o24b3o$bo2b3o7bo4bobo15bobo10b2o14bo8bo$2obo9bobo3b 2o4bo3bo3b2o2bobo27bo7b2o$o2b4o5bo3bo6b3o2bobo2bo2b2ob2o24b3o$b2o3bo5b o3bo5bo5bobo3bobo$3b3o6bo3bo5b2o5bob4o2bob2o42b2ob2o$3bo9bobo15bo3bobo b2o43bob2o$2obo10bo15bo3bobo47bo$2ob2o24bo3bobo40b2o4b3o$29b2o3bo41b2o 3bo3b2o$81b4o2bo$11b2o28bob4o20b2o15bob2o$12bo32bo20bobo12b3o2bo$9b3o 27b2o4bo20bo13bo5bo$9bo29bo5bo14b2o3b2o14b5o$20bo18bo17b2o2bo21bo$20bo bo17bo2bo12bo2b2o$22bo19bo14bo$10b2o46b3o$10b2o49bo$45b2o13b2o$46bo$ 17b2o24b3o17bo$16bo2bo11b2o10bo17b5o$14bo16bobo23b2o5b2o$14bo18bo29bob o$13bo7b2o10b2o22bo4bo2b2o$13bo9bo34b2o4bob2o2b2o$14bo46b5o4bobo$17bo 43bobobo6bo$18b2o2bo49b2o$19bobo40bobo$59bo$58bobo3bo$58bobobobo$57b2o bobobo2bo$58bo2b2ob4o$24bo33bo4bo$25bo33b3obo2b2o$23b3o35b2o3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ MAXGRIDSIZE 9 THUMBSIZE 2 ZOOM 6 WIDTH 600 HEIGHT 570 THEME Book GPS 30 STARTFROM 134 ]]

Bounding box 88 × 77 (click above to open LifeViewer) RLE: here Plaintext: here

#C https://github.com/ceebo/glider_guns/tree/61b42158e7bcfe1196f45647cf0a721ab58cf1cf x = 67, y = 56, rule = B3/S23 41bo11b2o$40bobo10b2o$32bo3b2o2bobo$31bobo2bo2b2ob2o$17b2o12bobo3bobo$ 18bo13bob4o2bob2o$18bobo13bo3bobob2o$19b2o12bo3bobo$32bo3bobo$32b2o3bo $5b2o$5b2o2$45b2o$45b2o$34bo16b2o7b2o$32b2ob2o14bobo5bo2bo$2o27b5o17bo 8b2obo$2o27bo2bo30bo$29bo2bo30b2o$30b2o16b2o$49bo$20b2o24b3o$20b2o11b 2o11bo10bo$33bo22bobo$34b3o19bo2bo$36bo21bo2$17bo44b2o$18b2o22b2o17bo 2bo$17b2o24bo17bobo$43bobo16bo$33bo10b2o12b3o$31b3o24b2o$30bo$30b2o$ 15b2o48b2o$16bo48b2o$16bob2o$17bo2bo$18b2o16b3o$31bo6bo$31bo4bobo$36b 2o$30bobo$30bobo$42bo3b2o$41bobo3bo$40bobo3bo$36b2obobo3bo$36b2obo2b4o bo5b2o$40bobo3bobo5bo$36b2ob2o2bo2bobo2b3o$37bobo2b2o3bo3bo13bo$25b2o 10bobo26bo$25b2o11bo25b3o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ MAXGRIDSIZE 9 THUMBSIZE 2 ZOOM 8 WIDTH 600 HEIGHT 570 GRID OFF THEME Book GPS 30 STARTFROM 173 ]]

Bounding box 67 × 56 (click above to open LifeViewer) RLE: here Plaintext: here

External links

• Capped period-113 glider gun at Adam P. Goucher's Catagolue
• guntrue_113 at Adam P. Goucher's Catagolue (linear growth)