For discussion of specific patterns or specific families of patterns, both newly-discovered and well-known.
carsoncheng
Posts: 222
Joined: June 11th, 2022, 11:24 pm

6G amphisbaena:

Code: Select all

``````x = 33, y = 26, rule = B3/S23
32bo\$30b2o\$31b2o6\$7bo\$5bobo\$6b2o2\$10bo\$10bobo\$2bo7b2o\$3b2o\$2b2o\$8bo\$6b
2o\$7b2o4\$bo\$b2o\$obo!``````

Chris857
Posts: 93
Joined: June 10th, 2020, 11:26 pm

xs22_wciliczciaiczw1 in 17G based on the 8G_C2_1_stdin result, down from 25G.

Code: Select all

``````x = 169, y = 45, rule = B3/S23
obo\$b2o5bo13bo\$bo4bobo11b2o\$7b2o12b2o\$104bo61bo\$104bobo59bobo\$27bo76b
2o60b2o\$27bobo\$27b2o4\$95b2o\$94bo2bo\$86b2o7b2o59b2o\$86b2o68b2o2\$89bo69b
o\$8bo7b2o70bobo67bobo\$9bo6b2o69bobobo65bobobo\$7b3o77bo3bo65bo3bo\$88b3o
67b3o2\$86b3o67b3o\$27b3o55bo3bo65bo3bo\$19b2o6bo57bobobo65bobobo\$19b2o7b
o57bobo67bobo\$87bo69bo2\$89b2o68b2o\$80b2o7b2o68b2o\$79bo2bo\$80b2o4\$8b2o
\$7bobo\$9bo61b2o76b2o\$70bobo75bobo\$72bo77bo\$14b2o12b2o\$15b2o11bobo4bo\$
14bo13bo5b2o\$34bobo!``````

AbhpzTa
Posts: 565
Joined: April 13th, 2016, 9:40 am
Location: Ishikawa Prefecture, Japan

Chris857 wrote:
February 18th, 2023, 1:55 am
xs22_wciliczciaiczw1 in 17G based on the 8G_C2_1_stdin result, down from 25G.

Code: Select all

``````x = 169, y = 45, rule = B3/S23
obo\$b2o5bo13bo\$bo4bobo11b2o\$7b2o12b2o\$104bo61bo\$104bobo59bobo\$27bo76b
2o60b2o\$27bobo\$27b2o4\$95b2o\$94bo2bo\$86b2o7b2o59b2o\$86b2o68b2o2\$89bo69b
o\$8bo7b2o70bobo67bobo\$9bo6b2o69bobobo65bobobo\$7b3o77bo3bo65bo3bo\$88b3o
67b3o2\$86b3o67b3o\$27b3o55bo3bo65bo3bo\$19b2o6bo57bobobo65bobobo\$19b2o7b
o57bobo67bobo\$87bo69bo2\$89b2o68b2o\$80b2o7b2o68b2o\$79bo2bo\$80b2o4\$8b2o
\$7bobo\$9bo61b2o76b2o\$70bobo75bobo\$72bo77bo\$14b2o12b2o\$15b2o11bobo4bo\$
14bo13bo5b2o\$34bobo!``````
Reduced to 12G:

Code: Select all

``````x = 170, y = 71, rule = B3/S23
130bo\$128b2o\$129b2o14\$128bobo\$128b2o\$129bo2\$30bo\$28b2o33b2o48b2o\$29b2o
31bo2bo46bo2bo\$62bobo47bobo\$63bo49bo4\$102bo\$103b2o\$76bobo23b2o63bo\$64b
2o10b2o36b2o50bobo\$64b2o11bo36b2o49bobobo\$80bo84bo3bo\$80bobo83b3o\$b2o
77b2o\$obo161b3o\$2bo160bo3bo\$5bo111b2o44bobobo\$5b2o110b2o45bobo\$4bobo
122b2o34bo\$128b2o\$130bo4\$119bo\$118bobo\$52b2o63bo2bo\$53b2o63b2o\$52bo2\$
103bo\$103b2o\$102bobo14\$102b2o\$103b2o\$102bo!``````
100009436650194649 = 94649 * 1056634900001

Chris857
Posts: 93
Joined: June 10th, 2020, 11:26 pm

(originally posted the first three here on an older post and only just noticed)
2023-02-21:
xs22_g0gj1ug8oz11078c in 10G, down from 20G, basically directly from an invalid 8G_C2_1_stdin result.

Code: Select all

``````x = 86, y = 17, rule = B3/S23
56bo\$57bo\$55b3o25bo\$16bobo64bobo\$10bo5b2o65b2o\$9bobo5bo51b2o3b2o\$9bob
o57b2o2bo2bo\$10bo62bo2bo\$63b2o9b2o\$8bo53bo2bo\$7bobo52bo2bo2b2o\$bo5bob
o53b2o3b2o\$b2o5bo45b2o\$obo50bobo\$55bo25b3o\$81bo\$82bo!``````
xs22_c48cil6o8gozy0121 in 10G, down from 32G, from 8G_C2_1_stdin.

Code: Select all

``````x = 144, y = 55, rule = B3/S23
11bo\$9bobo\$10b2o\$obo\$b2o\$bo3\$3bo46bo\$4b2o44bobo\$3b2o45b2o5\$142bo\$141b
o\$141b3o3\$137b2o\$137b2o\$128b2o\$128bo\$129bo\$128b2o\$127bo2b2o\$126bobobo
bo\$127b2o2bo\$129b2o\$129bo\$130bo\$129b2o\$120b2o\$120b2o3\$115b3o\$117bo\$116b
o5\$27b2o45b2o\$26bobo44b2o\$28bo46bo3\$77bo\$76b2o\$76bobo\$67b2o\$67bobo\$67b
o!``````
xs22_c4gf98gzx19f023 in 11G, down from 34G, based on final reaction of 8G_C2_1_stdin result.

Code: Select all

``````x = 129, y = 29, rule = B3/S23
52bobo\$11bo40b2o11bo\$12bo40bo10bo\$10b3o51b3o2\$127bo\$126bo\$126b3o\$30b2o
\$30b2o\$111b2o8b2o\$111bo8bo2bo\$113bo7b2o\$109b4obo\$109bo2bobo2bo\$112bob
4o\$104b2o7bo\$103bo2bo8bo\$104b2o8b2o\$35b2o\$35b2o\$98b3o\$100bo\$99bo2\$3o51b
3o\$2bo10bo40bo\$bo11b2o40bo\$12bobo!``````
2023-02-23:
xs22_642hv0vh84c in 12G, down from 18G, from 8G_C2_1_stdin.

Code: Select all

``````x = 93, y = 85, rule = B3/S23
o\$b2o\$2o19\$82bobo\$71bo10b2o\$71bobo9bo\$71b2o3\$48bo30bobo\$47bo31b2o\$22b
o24b3o30bo\$23b2o\$22b2o22\$69b2o\$68b2o\$12bo30b3o24bo\$12b2o31bo\$11bobo30b
o3\$20b2o\$9bo9bobo\$9b2o10bo\$8bobo19\$91b2o\$90b2o\$92bo!``````
xs22_5b8b5zwad1da in 10G, down from 14G, from 8G_C2_1_stdin.

Code: Select all

``````x = 73, y = 63, rule = B3/S23
47bo\$47bobo\$47b2o10\$o\$b2o\$2o37bo\$37bobo\$38b2o\$43bo\$44bo\$42b3o4\$6bo\$7b
2o\$6b2o12\$65b2o\$64b2o\$66bo4\$28b3o\$28bo\$29bo\$33b2o\$33bobo\$33bo37b2o\$70b
2o\$72bo10\$24b2o\$23bobo\$25bo!``````
xs22_6a8obaq32ac in 14G, down from 16G, from one of the (invalid) 8G_C2_1_stdin results.

Code: Select all

``````x = 131, y = 115, rule = B3/S23
2bo\$obo\$b2o2\$25bo\$23bobo\$24b2o11\$8bo\$6bobo\$7b2o9\$88bo\$86b2o\$87b2o10\$91b
o\$90bo\$90b3o7\$46bo\$47b2o\$41bo4b2o\$42b2o\$41b2o8\$88b2o\$87b2o\$83b2o4bo\$82b
2o\$84bo7\$38b3o\$40bo\$39bo10\$42b2o\$43b2o\$42bo9\$122b2o\$122bobo\$122bo11\$105b
2o\$105bobo\$105bo2\$128b2o\$128bobo\$128bo!``````
xs22_cikm1mkiczx121 in 10G, down from 12G, from the final reaction of the 8G_C2_1_stdin result.

Code: Select all

``````x = 56, y = 53, rule = B3/S23
9bo\$10b2o40bo\$9b2o40bo\$51b3o2\$o\$b2o\$2o4\$53bobo\$53b2o\$54bo14\$26b2o\$26b
2o9\$47b2o\$47bobo\$47bo4\$51b2o\$50b2o\$52bo3\$10b3o\$12bo\$11bo33b2o\$45bobo\$
45bo!``````
xs22_g88ml2z0haq452zw1 in 16G, down from 38G, from 8G_C2_1_stdin.

Code: Select all

``````x = 95, y = 89, rule = B3/S23
79bo\$78bo\$78b3o10\$o\$b2o\$2o7\$80bo\$79bo\$79b3o7bobo\$89b2o\$90bo8\$20bo\$21b
o\$19b3o3\$39bobo\$39b2o42bo\$40bo41bo\$82b3o\$15b3o\$17bo\$16bo61bo\$77bo\$77b
3o\$10b3o\$12bo41bo\$11bo42b2o\$53bobo3\$73b3o\$73bo\$74bo8\$4bo\$4b2o\$3bobo7b
3o\$15bo\$14bo7\$93b2o\$92b2o\$94bo10\$14b3o\$16bo\$15bo!``````
xs22_08o6l96z69a611 in 16G, down from 33G, from an unrewindable 8G_C2_1_stdin result.

Code: Select all

``````x = 251, y = 209, rule = B3/S23
248bobo\$248b2o\$218bobo28bo\$218b2o\$219bo10\$232bobo\$232b2o\$233bo43\$68bo
\$69b2o\$68b2o5\$163bobo\$140bo22b2o\$139bo24bo\$64bo74b3o\$65b2o\$64b2o12\$82b
o\$83bo\$81b3o38\$167b3o\$167bo\$168bo12\$185b2o\$184b2o\$109b3o74bo\$86bo24bo
\$86b2o22bo\$85bobo5\$181b2o\$180b2o\$182bo43\$17bo\$17b2o\$16bobo10\$31bo\$31b
2o\$bo28bobo\$b2o\$obo!``````
xs22_08o6p56z6a9611 in 14G, down from 28G, from the final reaction of a 8G_C2_1_stdin result.

Code: Select all

``````x = 137, y = 53, rule = B3/S23
o\$b2o\$2o6\$40bobo\$40b2o69bo\$13bo27bo70bo\$11bobo96b3o\$12b2o15b2o\$28bo2b
o\$29b2o84b2o\$115b2o2\$50bo\$48b2o\$49b2o4\$125b2o\$122bo2bobo\$122b3o2bo\$120b
2o3b2o\$119bo2b3o\$119bobo2bo\$120b2o4\$16b2o\$17b2o\$16bo2\$130b2o\$36b2o92b
2o\$35bo2bo\$36b2o15b2o\$53bobo78b3o\$25bo27bo80bo\$25b2o108bo\$24bobo6\$65b
2o\$64b2o\$66bo!``````

carsoncheng
Posts: 222
Joined: June 11th, 2022, 11:24 pm

As the first strict-still-life improvement from the current run of simeks's 4G script, here is xs17_354cgs2qk in 6G (down from 7G) using a modified 6-glider version:

Code: Select all

``````x = 18, y = 22, rule = B3/S23
15bo\$15bobo\$15b2o\$bo\$2bo\$3o4\$13b2o\$12b2o\$14bo3\$2o5bo\$b2o2b2o\$o5b2o3\$11b
3o\$11bo\$12bo!``````
And here is xs20_2llmz122qr in 6G (down from 7G) using the same version:

Code: Select all

``````x = 33, y = 37, rule = B3/S23
4bo\$2bobo\$3b2o14\$7bo\$8b2o7bo\$7b2o8bobo\$17b2o3\$17bo\$16b2o\$16bobo6\$30b3o
\$30bo\$31bo2\$3o\$2bo\$bo!``````
EDIT: xs16_gbap56z121 in 5G (down from 6G), after some manual reduction of a 6G result:

Code: Select all

``````x = 14, y = 21, rule = B3/S23
11bobo\$11b2o\$12bo2\$6b2o\$7b2o\$6bo4\$9b2o\$8b2o\$10bo2\$b2o\$obo\$2bo2\$5b3o\$7b
o\$6bo!``````
And here's a massive reduction of xs22_6996kicz6953 from 31G to 6G:

Code: Select all

``````x = 30, y = 39, rule = B3/S23
22bo\$21bo\$21b3o7\$o\$b2o\$2o2\$10bo\$10bobo\$10b2o9\$5b2o\$6b2o\$5bo\$11bo\$10b2o
\$10bobo7\$27b3o\$27bo\$28bo!``````

Chris857
Posts: 93
Joined: June 10th, 2020, 11:26 pm

xs22_g0si52z1h8ie13zw1 in 12G, down from 44G, from a 6G 8G_C2_1_stdin result and some cleanup.

Code: Select all

``````x = 176, y = 111, rule = B3/S23
29\$132bo\$133bo\$131b3o5\$138b3o2\$120bo\$121bo\$119b3o5\$23bo\$24bo101b2o\$22b
3o9bo91b2o\$33bo81bo\$33b3o80bo\$114b3o2\$23bo106bo\$24bo104bobo\$22b3o103bo
bo\$128bo\$121b3o2bob2o\$126b2o3b2o\$129b2obo2b3o\$130bo\$54b3o71bobo\$54bo
72bobo\$55bo72bo2\$142b3o\$43b3o96bo\$45bo97bo\$44bo9b3o74b2o\$54bo76b2o\$55b
o5\$137b3o\$137bo\$138bo2\$118b3o5\$125b3o\$125bo\$126bo!``````
xs22_69di4ozx124b96 in 14G, down from 22G, from the final reaction of an 8G_C2_1_stdin result.

Code: Select all

``````x = 206, y = 69, rule = B3/S23
63bo\$61b2o\$62b2o20bobo\$84b2o\$3bobo79bo\$4b2o\$4bo5\$70bo\$70bobo\$70b2o112b
o\$185bo\$183b3o6\$23bo\$24bo178bobo\$22b3o178b2o\$204bo\$189b2o\$188bo2bo\$189b
obo\$186bo3bo\$185bobo\$180b2o3bo2bo\$179bo2bo3b2o\$179bobobo\$174b2o4b2o2b
o\$174b2o6bobo6b2o\$182bo2b2o4b2o\$183bobobo\$179b2o3bo2bo\$178bo2bo3b2o\$179b
obo\$176bo3bo\$175bobo\$175bo2bo\$176b2o\$162bo\$62b3o97b2o\$62bo98bobo\$63bo
6\$181b3o\$181bo\$15b2o165bo\$14bobo\$16bo5\$82bo\$81b2o\$bo79bobo\$b2o\$obo20b
2o\$24b2o\$23bo!``````

dvgrn
Moderator
Posts: 9557
Joined: May 17th, 2009, 11:00 pm
Contact:

Chris857 wrote:
February 25th, 2023, 12:39 am
xs22_g0si52z1h8ie13zw1 in 12G, down from 44G, from a 6G 8G_C2_1_stdin result and some cleanup.
10G from Seeds of Destruction:

Code: Select all

``````x = 91, y = 91, rule = B3/S23
23bo\$24bo\$22b3o65bo\$88b2o\$89b2o29\$29bo\$30bo\$28b3o9bo\$39bo\$39b3o3\$29bo\$
30bo\$28b3o6\$60b3o\$60bo\$61bo3\$49b3o\$51bo\$50bo9b3o\$60bo\$61bo29\$2o\$b2o\$o
65b3o\$66bo\$67bo!``````
Chris857 wrote:
February 25th, 2023, 12:39 am
xs22_69di4ozx124b96[/url] in 14G, down from 22G, from the final reaction of an 8G_C2_1_stdin result.
12G from Seeds of Destruction ... really had to believe in the existence of a 1G cleanup on each side, very obstinately, to find this one. Missed it on the first pass and tried all the other glider directions first.

Code: Select all

``````x = 87, y = 111, rule = B3/S23
6bo\$7bo\$5b3o19\$63bo\$61b2o\$62b2o20bobo\$84b2o\$3bobo79bo\$4b2o\$4bo5\$70bo\$
70bobo\$70b2o8\$23bo\$24bo\$22b3o22\$62b3o\$62bo\$63bo8\$15b2o\$14bobo\$16bo5\$
82bo\$81b2o\$bo79bobo\$b2o\$obo20b2o\$24b2o\$23bo19\$79b3o\$79bo\$80bo!``````

Chris857
Posts: 93
Joined: June 10th, 2020, 11:26 pm

xs24_178bqabq2sg in 16G, down from 31G.

Code: Select all

``````x = 202, y = 73, rule = B3/S23
95bo\$96b2o\$95b2o\$137bo\$135b2o\$136b2o6\$128bo\$126b2o\$127b2o2\$90bo\$88bob
o\$89b2o5\$24bo\$22b2o\$23b2o2\$182bo\$183bo\$181b3o2\$186b2o\$185bo2bo\$186b2o
\$28b2o88b2o\$28b2o88b2o70bo2bob2o\$100b3o85b6obo\$187bo7bo\$30b3o87b3o64b
ob6o\$103b2o81b2obo2bo\$103b2o\$195b2o\$194bo2bo\$195b2o2\$199b3o\$199bo\$200b
o3\$24b3o\$24bo\$25bo\$3o\$2bo\$bo\$132b2o\$132bobo\$132bo2\$94b2o\$95b2o\$94bo6\$
85b2o\$86b2o\$85bo\$126b2o\$125b2o\$127bo!``````

May13
Posts: 571
Joined: March 11th, 2021, 8:33 am

9G xs22_4a9raar9a4:

Code: Select all

``````x = 84, y = 38, rule = B3/S23
16bo\$14bobo\$15b2o3\$42bo\$41bo\$41b3o\$70bo\$71bo\$69b3o2\$81bo\$14b2o57b2o5bo
bo\$14b2o57b2o5bo2bo\$20bo58b2ob2o\$19bobo58bobo\$19bo2bo57bobo\$20b2o57b2o
b2o\$80bo2bo\$80bobo\$81bo5\$17b2o\$16bobo\$18bo3\$27b2o\$27bobo\$27bo2\$b2o\$obo
\$2bo!
``````
Edit: 36G xs22_amgdb871z6421:

Code: Select all

``````x = 113, y = 18, rule = B3/S23
51bo9bo\$49bobo7b2o\$50b2o4bo3b2o\$54b2o\$55b2o3\$13bo91b2o\$5b2o6bobo41b2o
5bo39bobo\$4bo2bo5b2o41bo2bo3bobo37bo6bo\$5b2obo48b2obo2bobo38b2o4bobo\$
2b3o2bo8b2o36b3o2bo4bo36b3o2bo3b2o\$bo2bobo9bobo34bo2bobo41bo2bobobo\$bo
bo2b2o8bo36bobo2b2o40bobo2b2o3b2o\$2ob2o47b2ob2o42b2ob2o6bobo\$67b3o40bo
\$67bo\$68bo!
``````
10G xs22_ca1tazwanga6:

Code: Select all

``````x = 25, y = 20, rule = B3/S23
20bo\$20bobo\$20b2o2\$12b2o\$11bo2bo\$12b2o4bobo\$18b2o\$obo16bo\$b2o20bo\$bo
20b2o\$5bo16bobo\$5b2o\$4bobo4b2o\$10bo2bo\$11b2o2\$3b2o\$2bobo\$4bo!
``````
8G canoe bridge canoe (xs16_ck312kozw123):

Code: Select all

``````x = 33, y = 33, rule = B3/S23
8bo\$7bo\$7b3o\$23bo\$22bo\$22b3o3\$27bo\$o26bobo\$b2o24b2o\$2o10\$2b3o\$4bo\$3bo
26bo\$30bobo\$30b2o3\$10b2o\$9bobo\$11bo10bo\$21b2o\$21bobo!
``````

Code: Select all

``````x = 29, y = 25, rule = B3/S23
17bo4bobo\$18b2o3b2o\$12bo4b2o4bo\$13b2o\$12b2o5\$17b3o6b2o\$26bobo\$26bo2\$2b
o\$obo\$b2o6b3o5\$15b2o\$14b2o\$5bo4b2o4bo\$4b2o3b2o\$4bobo4bo!
``````
10G xs22_g8861ug8oz011db, down from 23G:

Code: Select all

``````x = 117, y = 47, rule = B3/S23
78b2o\$78b2o3\$75b3o\$77bo\$31bo44bo\$30bo\$30b3o4\$2bo12bo\$obo11bo\$b2o3bo7b
3o21bo\$7bo30bobo\$5b3o30b2o6\$90bo\$89bobo\$89bobo\$86b2obo2b2o\$86bob2o4bo\$
90b4o\$90bo\$91bo\$32bo57b2o\$32bobo\$32b2o5\$115b2o\$115b2o\$30b2o79b2o\$30bob
o77bobo\$30bo81bo3\$32b3o\$32bo\$33bo!
``````
10G xs16_ok213213z65, down from 11G:

Code: Select all

``````x = 70, y = 29, rule = B3/S23
12bo\$11bo\$8bo2b3o\$6b2o37bo\$7b2o37bo\$44b3o4\$4bo15bo28b2o\$2bobo15bobo26b
2o\$3b2o15b2o\$53b2o\$53bo\$3o15bobo33bo\$2bo15b2o33b2o\$bo17bo33bo\$54bo\$11b
3o41bob2obo\$11bo44b2ob2o\$7b2o3bo\$6bobo\$8bo53b2o\$62b2o3\$67b2o\$67bobo\$
67bo!
``````
8G long^8 canoe (xs16_y3g84213zwg8421z65), down from 9G:

Code: Select all

``````x = 25, y = 25, rule = B3/S23
obo\$b2o\$bo2\$15bobo\$15b2o\$16bo\$9bobo8bo\$4b2o4b2o6b2o\$3bobo4bo8b2o\$5bo3\$
16b2o\$15b2o\$17bo4\$14b3o\$16bo\$15bo\$23b2o\$22b2o\$24bo!
``````
8G xs16_ci52zw1248a52, down from 11G:

Code: Select all

``````x = 39, y = 39, rule = B3/S23
12bobo\$12b2o\$13bo5\$24bo\$23bo\$23b3o4\$29bo\$29bobo\$29b2o3\$2o\$b2o\$o4\$38bo\$
36b2o\$37b2o\$3b2o\$2bobo\$4bo5\$9b3o\$11bo\$10bo8bo\$19b2o\$18bobo!
``````
Edit (27.02.2023): 4 xs22's (solved xs22_31eo0uizw23w346 using my custom component):

Code: Select all

``````x = 515, y = 268, rule = B3/S23
bo179bo179bo\$2bo179bo179bo\$3o177b3o177b3o6\$11bo179bo179bo\$9bobo177bobo
177bobo\$10b2o9bo131bo36b2o9bo131bo36b2o9bo131bo\$22bo129bo49bo129bo49bo
129bo\$20b3o129b3o45b3o129b3o45b3o129b3o\$12bo179bo179bo\$10bobo5bo113bo
9bobo45bobo5bo113bo9bobo45bobo5bo113bo9bobo\$11b2o6bo112bobo7b2o47b2o6b
o112bobo7b2o47b2o6bo112bobo7b2o\$17b3o112b2o9bo53b3o112b2o9bo53b3o112b
2o9bo5\$131bo179bo179bo\$129b2o178b2o178b2o\$6bo123b2o54bo123b2o54bo123b
2o\$7b2o178b2o178b2o\$6b2o3bobo172b2o3bobo172b2o3bobo\$12b2o6bo171b2o6bo
171b2o6bo\$12bo8b2o169bo8b2o169bo8b2o\$20b2o178b2o178b2o4\$25bo179bo179bo
\$26b2o13bo164b2o13bo164b2o13bo\$25b2o7bo4bobo163b2o7bo4bobo163b2o7bo4bo
bo\$35bo4b2o71bo101bo4b2o71bo101bo4b2o71bo\$33b3o76bo100b3o76bo100b3o76b
o\$112b3o177b3o177b3o\$21bo179bo179bo\$22b2o15bo162b2o15bo162b2o15bo\$21b
2o17bo160b2o17bo160b2o17bo\$38b3o177b3o177b3o3\$44bo179bo179bo\$45bo179bo
179bo\$43b3o177b3o177b3o14\$82bo179bo179bo\$80b2o178b2o178b2o\$81b2o178b2o
178b2o9\$44bobo177bobo177bobo\$45b2o178b2o178b2o\$45bo179bo179bo4\$71b2o
178b2o178b2o\$71bobo177bobo177bobo\$73bo179bo179bo\$72b2ob2o175b2ob2o175b
2ob2o\$73bobo177bobo177bobo\$72bo2bo176bo3bo175bo3bo\$72b2ob2o176b3o177b
3o\$73bo2bo\$50b3o20bobo154b3o20b2obo153b3o19bob2o\$52bo21bo157bo20bob2o
155bo19b2obo\$51bo179bo179bo5\$49b2o3bo174b2o3bo174b2o3bo\$48bobo3b2o172b
obo3b2o172bobo3b2o\$50bo2bobo174bo2bobo174bo2bobo5\$40bo179bo179bo\$40b2o
178b2o178b2o\$39bobo177bobo177bobo\$35bo179bo179bo\$35b2o178b2o178b2o\$34b
obo177bobo177bobo\$30bo179bo179bo\$30b2o178b2o178b2o\$29bobo177bobo177bob
o2\$25b3o177b3o177b3o\$27bo179bo179bo\$26bo179bo179bo10\$133bo179bo179bo\$
132b2o178b2o178b2o\$132bobo177bobo177bobo11\$10bo179bo179bo\$10b2o178b2o
178b2o\$9bobo177bobo177bobo\$5bo140b2o37bo140b2o37bo140b2o\$5b2o139bobo
36b2o139bobo36b2o139bobo\$4bobo139bo37bobo139bo37bobo139bo79\$310bobo\$
310b2o\$311bo\$289bobo\$290b2o\$290bo2\$309bo\$309bobo\$309b2o7\$253bobo51bo\$
98b2o38b2o48b2o48b2o13b2o33b2o15bobo50b2o\$98bo39bo49bo49bo15bo33bo17b
2o50bo\$99b3o2bo34b3o2bo44b3o2bo44b3o2bo44b3o2bo64b3o2bo\$101b4o36b4o46b
4o46b4o46b4o66b4o2\$99b4o36b4o46b4o46b4o46b4o7b2o57b4o\$99bo2bo36bo2bo
15bo30bo2bo46bo2bo46bo2bo6bo2bo10bo45bo2b3o\$102bobo37bobo11b2o34bobo
47bobo47bobo4bo2bo8b2o52bo11bo\$103b2o38b2o12b2o34b2o48b2o7b3o38b2o5b2o
10b2o50b2o10bobo2b2o\$252bo123bobo2b2o\$107bobo36b2o48b2o48b2o5bo42b2o
71b2o6bo\$107b2o37bobo47bo2bo46bo2bo46bo2bo68bo2bo\$108bo38bo5b2o42b3o
47b3o47b3o69b2o\$153bobo\$105b3o45bo41b3o47b5o45b5o\$100bo4bo89bo2bo46bo
4bo44bo4bo76b3o\$100b2o4bo90b2o49bobo47bobo76bo\$99bobo42b2o102b2o48b2o
17b3o58bo\$143bobo171bo\$145bo172bo\$139b2o62b3o\$138bobo5b2o55bo\$140bo5bo
bo55bo110bo\$146bo167b2o\$202b2o73b2o35bobo\$203b2o73b2o\$202bo74bo\$209b2o
\$209bobo\$209bo\$312bo\$311b2o\$311bobo!
``````
Any ideas to make a 3G cleanup?

Code: Select all

``````x = 38, y = 49, rule = B3/S23
2bo\$obo\$b2o13\$35bo\$35bobo\$30bo4b2o\$29bo\$29b3o8\$34b2o\$33b2o\$35bo17\$11b
3o\$13bo\$12bo!
``````
The latest version of hex-gliders.db have 303 gliders from OT hexagonal rules.
My CA (12 rules)
My scripts: new-glider.py, nbsearch2a.py, collector.py v0.2

Chris857
Posts: 93
Joined: June 10th, 2020, 11:26 pm

xs22_31eo0uizw23w346 in 22G, based on the final reaction of an 8G_C2_2_stdin result, down from 35G.

Code: Select all

``````x = 419, y = 113, rule = B3/S23
309bobo\$310b2o\$310bo7\$299bobo\$300b2o\$300bo5\$309bobo\$310b2o\$310bo15\$347b
o\$345bobo\$346b2o4\$100bobo\$101b2o\$101bo3\$3bobo\$4b2o\$4bo179bobo47bobo\$185b
2o47b2o118bo\$185bo18bo30bo117bobo\$203bobo146bo2bo\$202bo2bo147b2o\$203b
2o\$357bo\$117bo89bo148bobo\$102bo13bobo87bobo136bo9bo2bo\$102b2o11bo2bo86b
o2bo135bobo9b2o14bo\$101bobo12b2o88b2o136bobo24bobo\$345bo14b2o9bobo\$20b
2o98b2o88b2o147bo2bo9bo\$5bo13bo2bo74b3o19bo2bo86bo2bo146bobo\$5b2o12bo
bo77bo19bobo87bobo148bo\$4bobo13bo77bo21bo89bo\$363b2o\$23b2o98b2o88b2o147b
o2bo\$3o19bo2bo96bo2bo86bo2bo146bobo\$2bo19bobo97bobo87bobo148bo\$bo21bo
99bo58bo30bo18bo\$182b2o47b2o\$181bobo47bobo9\$370b2o\$370bobo\$370bo15\$407b
o\$406b2o\$406bobo5\$417bo\$416b2o\$416bobo7\$407bo\$406b2o\$406bobo!``````

May13
Posts: 571
Joined: March 11th, 2021, 8:33 am

7G xs14_321eg84ko, down from 9G:

Code: Select all

``````x = 145, y = 73, rule = B3/S23
65bobo\$65b2o\$66bo17\$45bo\$45bobo\$45b2o\$2bo\$obo\$b2o4\$131bo\$132b2o\$131b2o
10b2o\$142bobo\$33bo101b2o5bo\$31b2o102b2o6bo\$32b2o110bo\$141b3o\$17bo122bo
\$15bobo123bo\$16b2o122b2o32\$4b3o\$6bo\$5bo!
``````
Failed 7G seed of xs13_321eg853:

Code: Select all

``````x = 27, y = 17, rule = B3/S23
7bo\$6bobo6bo\$6bobo6bo\$7bo7bo\$o\$o\$3o\$2b2o\$3b2o\$2b2o4\$25bo\$17b2o5b2o\$16b
2o6bobo\$18bo!
``````
The latest version of hex-gliders.db have 303 gliders from OT hexagonal rules.
My CA (12 rules)
My scripts: new-glider.py, nbsearch2a.py, collector.py v0.2

confocaloid
Posts: 602
Joined: February 8th, 2022, 3:15 pm

18G chucklebait, down from 24G:

Code: Select all

``````x = 155, y = 87, rule = B3/S23
9bobo\$10b2o\$10bo3\$11bobo\$12b2o40bobo\$12bo41b2o\$55bo5\$9bo\$7bobo\$8b2o\$
54bo\$52b2o\$53b2o\$61bo91bo\$61bobo88bo\$61b2o89b3o7\$bo\$2bo\$3o2\$138b2o\$
138b2o4\$135bo\$134bobo\$134bob3o\$131b2obo4bo\$131bobobobobo\$133bobob2o\$
132bobo\$133bo2\$136b2o\$136b2o10\$6b2o\$7b2o\$6bo\$148b2o\$148bobo\$148bo\$63b
2o\$62b2o\$64bo3\$63b3o\$63bo\$64bo\$58bo\$57b2o\$57bobo\$8b2o\$7bobo\$9bo\$57b2o\$
3b3o50b2o\$5bo52bo\$4bo\$66b2o\$66bobo\$66bo\$11b3o\$13bo\$12bo!
``````
Based on a C1 soup around T = 623:

Code: Select all

``````#C https://catagolue.hatsya.com/hashsoup/C1/c_HBZhB0nr7y7i116288763/b3s23
x = 16, y = 16, rule = B3/S23
bbbooobboooooooo\$
bboobbbbooobbboo\$
bobbobboobbbbooo\$
obbbbobobobboobb\$
bboboobobobbboob\$
bbbbbobbobbobboo\$
boobobbbobbbbooo\$
bbbbooobooboboob\$
ooooboobobboboob\$
booooboboooobbbo\$
oobobbbbbooobobo\$
obbbbbboobbboobo\$
oooboobobboobbob\$
obbboboobboobbbb\$
bobooboobbobbbbb\$
obooobboboooobbo!
``````
Previous synthesis from Catagolue:

Code: Select all

``````#C [[ GRID MAXGRIDSIZE 14 THEME Catagolue ]]
#CSYNTH xs23_4aklb88gzw6a871 costs 24 gliders (true).
#CLL state-numbering golly
x = 251, y = 32, rule = B3/S23
240bo\$241bo\$239b3o6bo\$248bobo\$248b2o\$4bobo\$5b2o102bo81bobo39bo\$5bo
103bobo80b2o37bobo\$65bo37bo5b2o36bo39bo4bo39b2o6bo\$14b2o48bobo35bo
bo41bobo37bobo6bo32b2o9bobo\$4bo8bobo47bobo2b2o31bobo2b2o37bobo2bo
34bobo2bo3b2o31bobo8bobo\$2bobo10bo47bo2b2obo31bo2b2obo37bo2b3o34bo
2b3o3bobo32bo8bo2b3o\$3b2o59b2o36b2o42b2o38b2o51b2o3bo\$18b3o44bo37b
o43bob2o38b2o51b2o\$18bo44bo38bo4b2o37bo2bobo34b2obo38b2o9b2obo\$bo
17bo43b2o37b2o3bobo36b2o2bo35bo2bo37bobo9bo2bo\$b2o20b2o82bo79b2o
40bo10b2o\$obo8b2o9b2o119b2o\$10bobo11bo117bobo3b3ob3o\$12bo131bo5bob
o\$15b2o132bo3bo\$15bobo51b2o\$15bo39b2o11b2o\$56b2o6b2o4bo\$55bo7bobo\$
65bo4\$62b2o\$63b2o\$62bo!
``````
Unlikely events happen.
User:Confocal/R (incomplete table of isotropic rules, has some forum links)

May13
Posts: 571
Joined: March 11th, 2021, 8:33 am

7G xs21_g88baicz1255d (down from 8G) and 8G xs21_08e1mkicz25521 (down from 10G):

Code: Select all

``````x = 105, y = 154, rule = B3/S23
2bo\$obo\$b2o13\$38bo\$36b2o\$37b2o4\$25bo\$24bo\$24b3o9\$22bo\$22bobo\$22b2o72b
2o\$95bo2bo\$15bobo77bobobob2o\$16b2o76b2obobobo\$16bo80bobobo\$31bo65bo2bo
\$30b2o66b2o\$30bobo2\$98b2o\$98b2o5\$103b2o\$102b2o\$104bo69\$13bo\$14bo\$12b3o
8\$79b2o\$13bo64bo2bo\$13bobo63b2obo17bo\$13b2o67b3o13b2o\$79b2o4bo13b2o\$
80bob2obo\$80bobobo\$81bo12b2o\$94b2o2\$3o\$2bo\$bo3\$37b2o\$36b2o\$38bo39b2o6b
2o\$78b2o6b2o\$15b2o\$16b2o\$15bo57b2o16b2o\$74b2o14b2o\$73bo18bo!
``````
The latest version of hex-gliders.db have 303 gliders from OT hexagonal rules.
My CA (12 rules)
My scripts: new-glider.py, nbsearch2a.py, collector.py v0.2

AbhpzTa
Posts: 565
Joined: April 13th, 2016, 9:40 am
Location: Ishikawa Prefecture, Japan

xs38_x39u0u93z8e1ddxdd1e8 in 12G based on a D2_+1 soup, down from 69G:

Code: Select all

``````x = 166, y = 48, rule = B3/S23
135bo\$133bobo\$134b2o4\$bo\$2bo\$3o\$80bo\$81b2o11bobo\$80b2o12b2o\$95bo2\$14bo
\$14bobo148bo\$14b2o149bo\$165bo\$80b2o78b2o\$80bobo77bobo\$81b2o78b2o2\$81b
2o78b2o\$80bobo77bobo\$80b2o78b2o\$18b3o144bo\$18bo125bo20bo\$19bo122bobo
20bo\$143b2o2\$95bo\$80b2o12b2o\$81b2o11bobo37bo\$80bo53b2o\$133bobo5\$146b3o
\$148bo\$147bo4\$142b3o\$144bo\$143bo!``````
100009436650194649 = 94649 * 1056634900001

carsoncheng
Posts: 222
Joined: June 11th, 2022, 11:24 pm

xs11_25icz65 in 5G (down from 6G), from one of my glidercoll searchers:

Code: Select all

``````x = 17, y = 15, rule = B3/S23
16bo\$7bo6b2o\$6bo8b2o\$6b3o2\$b2o\$obo\$2bo2\$6bo\$6b2o\$5bobo\$14b3o\$14bo\$15b
o!``````
This leaves just three xs11s to reduce to 5G:
1. xs11_17842sg (long melusine)
2. xs11_321eg8o (amphisbaena)
3. xs11_xg853zca1 (long^5 snake)
Last edited by carsoncheng on March 20th, 2023, 11:17 am, edited 1 time in total.

GUYTU6J
Posts: 2055
Joined: August 5th, 2016, 10:27 am
Location: 拆哪！I repeat, CHINA! (a.k.a. 种花家)
Contact:

carsoncheng wrote:
February 24th, 2023, 7:03 am
...
And here's a massive reduction of xs22_6996kicz6953 from 31G to 6G...
I wonder, why wasn't it divided into three stages with two synchronized gliders each?
---
xs16_xok2156zc93 edge-shooter in 10G based on this soup

Code: Select all

``````x = 88, y = 46, rule = B3/S23
69bo\$67bobo\$68b2o3b2o\$72bo2bo\$2b3o67bobo\$73bo3\$69b2o\$69b2o\$85bo\$85bobo
\$85b2o2\$82b2o\$4b2o76b2o\$3bo2bo7bobo\$4b2o8b2o\$15bo\$6b2o\$6bobo\$6bo70b2o\$
75bo2bo\$75b2o\$73b2o\$72bobo\$71bo\$7b3o60bo\$9bo60bobo\$8bo62b2o12\$3o\$2bo\$b
o8b2o\$10bobo\$10bo!
``````
Previous record:

Code: Select all

``````#C [[ GRID MAXGRIDSIZE 14 THEME Catagolue ]]
#CSYNTH xs16_xok2156zc93 costs 12 gliders (true).
#CLL state-numbering golly
x = 105, y = 18, rule = B3/S23
53bo\$54bo2bobo\$52b3o2b2o\$58bo3\$49b2o41bo4b2o\$3bo44bobo42bo3b2o\$4b
2o4bo39bo40b3o\$3b2o3b2o5bobo35b2o42b2o\$9b2o4b2o36bo2bo40bo2bo\$16bo
38b2o42b2o\$bo55b2o42b2o\$b2o4b2o48bo2bo33bo6bo2bo\$obo5b2o3b2o44b2o
33b2o7b2o\$7bo4b2o79bobo3bo\$14bo83b2o\$98bobo!``````
very long shillelagh tail trans-tie snake (xs16_xj96zkc32z11) in 10G (three cleanup options) based on this soup

Code: Select all

``````x = 265, y = 61, rule = B3/S23
66bo\$64b2o90bo\$65b2o89bobo\$156b2o5\$40bo99bo99bo\$34bo3b2o94bo3b2o94bo3b
2o\$34bobo2b2o93bobo2b2o93bobo2b2o\$34b2o98b2o98b2o\$48bo99bo99bo\$46b2o
98b2o98b2o\$47b2o98b2o98b2o14\$32b2o98b2o98b2o\$26b2o4bobo91b2o4bobo91b2o
4bobo\$26b2o4bo93b2o4bo93b2o4bo10\$49bo99bo99bo\$48b2o98b2o98b2o12b3o\$48b
obo97bobo97bobo11bo\$263bo8\$b2o98b2o98b2o\$obo97bobo97bobo\$2bo99bo99bo5\$
17b3o97b3o97b3o\$19bo99bo99bo\$18bo99bo99bo!
``````
Previous record:

Code: Select all

``````#C [[ GRID MAXGRIDSIZE 14 THEME Catagolue ]]
#CSYNTH xs16_xj96zkc32z11 costs 12 gliders (true).
#CLL state-numbering golly
x = 132, y = 37, rule = B3/S23
32bobo\$32b2o\$33bo7\$2bo\$obo\$b2o12\$15bo\$14bo66bo39bo\$14b3o62b2o38b2o
\$75bo4b2o32bobo3b2o\$75bobo37b2o\$11b2o57bo4b2o38bo\$10bobo56bo\$12bo
56b3o50b2o\$77bo44bobo\$65b3o8bobo46bobo\$67bo9b2o35bo11b2o\$66bo12b2o
bo32bo4b2o6b2obo\$79bob2o30b3o3b2o7bob2o\$121bo!
``````
xs16_xg84215aczca1 in 10G based on this soup

Code: Select all

``````x = 53, y = 57, rule = B3/S23
39bo\$37b2o\$38b2o\$14bo\$15bo\$13b3o2\$36bo\$35bo15bo\$35b3o12bo\$50b3o17\$43b
2o\$30bo11b2o\$30bo13bo\$30bo\$20b3o\$22bo22b2o\$21bo22b2o\$46bo20\$3o\$2bo\$bo!
``````
Previous record:

Code: Select all

``````#C [[ GRID MAXGRIDSIZE 14 THEME Catagolue ]]
#CSYNTH xs16_xg84215aczca1 costs 12 gliders (true).
#CLL state-numbering golly
x = 144, y = 15, rule = B3/S23
143bo\$141bobo\$2bo96bo36bobo3b2o\$obo94bobo37b2o\$b2o48bo40bobo3b2o
37bo\$6bo42b2o42b2o47b2o\$4b2o6bo31bobo3b2o41bo47b2o\$5b2o4bo33b2o51b
2o37b2o4bo\$11b3o31bo51b2o39bo\$56b2o35b2o4bo37bo\$52bo4bo30b2o4bo35b
2o4bo\$51bobo2bo31bobo2bo36bobo2bo\$4b3o45bo2bo33bo2bo38bo2bo\$6bo46b
2o35b2o40b2o\$5bo!``````
xs16_wok2156zdb in 10G based on this soup

Code: Select all

``````x = 260, y = 32, rule = B3/S23
233bobo\$233b2o\$234bo2\$225bobo\$226b2o\$124bo101bo\$122bobo\$123b2o\$144bo\$
142b2o\$143b2o89b2o\$233bo2bo\$234b2o\$16bo\$14b2o96bo99bo\$15b2o95bo99bo\$bo
99bo10bo88bo10bo20b3o\$obo97bobo97bobo\$obo97bobo5b3o3b3o83bobo5b3o3b3o\$
bo99bo99bo\$112bo99bo\$19b2o91bo99bo\$6b2o10b2o86b2o4bo93b2o4bo\$5bo2bo11b
o84bo2bo96bo2bo\$6b2o98b2o12b2o84b2o\$121b2o\$120bo2\$258bo\$257b2o\$257bobo
!``````
Previous record:

Code: Select all

``````#C [[ GRID MAXGRIDSIZE 14 THEME Catagolue ]]
#CSYNTH xs16_wok2156zdb costs 12 gliders (true).
#CLL state-numbering golly
x = 113, y = 18, rule = B3/S23
2bo103bobo\$obo17bobo83b2o\$b2o17b2o79bobo3bo\$13bo7bo80b2o\$7b3o2b2o
51bob2o33bo6bob2o\$9bo2bobo50b2obo40b2obo\$8bo54b2o42b2o\$61bo2bo40bo
2bo\$61b2o42b2o\$58bo40b3o\$56bobo42bo3b2o\$23b3o31b2o41bo4b2o\$23bo\$
17b2o5bo\$17bobo46bo\$17bo42b3o2b2o\$62bo2bobo\$61bo!``````
22 + 128 = 150 remaining 16-cell still lives to go for 16-in-11.
The only soup for xs16_xok21e8zc93 suggests the following reaction; is it useful for a reduction?

Code: Select all

``````x = 51, y = 18, rule = B3/S23
49bo\$50bo\$44bo3bo\$45bo2b2o\$46b2o2\$43bo\$2o4b2o14bobobo3bobobo9b2o\$2o4b
2o35bo2bo\$16bo9bo7bo9b3o\$45bobo\$3b3o8bobobo3bobobo3bobobo11b3o\$2bo3bo
39b2o\$bo5bo8bo5bo7bo18bo\$bo5bo34b3obo3bo\$bo5bo14bobobo3bobobo6bo3bo2b
2o\$2bo3bo34bo2bo\$3b3o35bobo!
``````

Code: Select all

``````x = 60, y = 29, rule = B2-a/S12
8bo40bo\$8bo38bobo\$10b2o35bobo\$7b3o37bo4\$55bo\$22b3o30b2o\$3o4bobo43bo\$
23b3o7bo19b2o\$b3o4bo21b2obo6b2o\$34bo\$32bo18bo\$32bo18bo5bo\$57bo\$16b3o
32bo\$14b2o40bob2o\$17bo17b2o19bo\$17bo18bo\$33b2o\$34bo4\$42bo\$40bobo\$40bob
o\$40bo!
``````