3-4 life

For discussion of other cellular automata.
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Saka
Posts: 3138
Joined: June 19th, 2015, 8:50 pm
Location: In the kingdom of Sultan Hamengkubuwono X

3-4 life

Post by Saka » September 19th, 2015, 10:42 pm

I thought I'd start a topic, so here are some starting patterns:

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x = 30, y = 15, rule = B34/S34
14bobo$10bo3b2obobobobo$8b3ob2o2b3ob2ob2o$5b2ob4ob4obob3o3b2o$2b3obobo
b3o3b3ob2o2b2o$b5o2bobob3o2b2ob2ob5o$o2bo3b2obo2b2ob2o2b2o2b2o2b2o$o2b
o16b5o2b2o$o2bo3b2obo2b2ob2o2b2o2b2o2b2o$b5o2bobob3o2b2ob2ob5o$2b3obob
ob3o3b3ob2o2b2o$5b2ob4ob4obob3o3b2o$8b3ob2o2b3ob2ob2o$10bo3b2obobobobo
$14bobo!

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x = 28, y = 13, rule = B34/S34
2bo22bo$2bo9bobobobo5b2o$2ob2o4bobobobo2bo4bo$2o3bob4ob2o3b2o2b3obo$2o
4b4ob3o3b2o2bo5bo$2o3bob3ob4o4bo2bo3bo$2ob2o4bo3b2o4bo2bo4bo$2bo6bo3bo
2bo2bo3b3o$2bo7bo2bo2bob2ob3o$11b3o4bo4bo$12b3ob4obobo$14bob2o$17bo!
Airy Clave White It Nay

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x = 17, y = 10, rule = B3/S23
b2ob2obo5b2o$11b4obo$2bob3o2bo2b3o$bo3b2o4b2o$o2bo2bob2o3b4o$bob2obo5b
o2b2o$2b2o4bobo2b3o$bo3b5ob2obobo$2bo5bob2o$4bob2o2bobobo!
(Check gen 2)

googleplex
Posts: 219
Joined: January 24th, 2018, 4:36 pm

Re: 3-4 life

Post by googleplex » February 20th, 2018, 6:34 pm

a large c/3 orthogonal:

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x = 8, y = 24, rule = B34/S34
2bo2bo$2ob2ob2o$2bo2bo$2b4o2$2b4o$3b2o$2b4o2$b2o2b2o$bob2obo$2b
o2bo$b6o$2b4o$bob2obo2$b2o2b2o$bo4bo$bo4bo2$2b4o$b6o$3b2o$2b4o!
Look at me! I make patterns in golly and go on the forums! I wanna be Famous!

Naszvadi
Posts: 381
Joined: May 7th, 2016, 8:53 am
Contact:

Re: 3-4 life

Post by Naszvadi » February 21st, 2018, 10:30 am

Eppstein's database contains several gliders from 34-life. http://fano.ics.uci.edu/ca/ is unavailable here at the moment, but for the impatient, the database is listed here: http://www.ics.uci.edu/~eppstein/ca/ . Notice that some spaceships are extensible.

grep B34/S34: Downloads/fano.ics.uci.edu/glider.db | perl -pe 's(^:([^:]*):.*:([^:]*))([code\]\#C \1\nx = 0, y = 0, rule = B34/S34\n\2\[/code\]\n\n)'

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#C Bill Gosper, 1971
x = 0, y = 0, rule = B34/S34
b2o$4o!

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#C Scott Dershellik, 1988
x = 0, y = 0, rule = B34/S34
b2o$obo$4o$2bo!

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#C Mark Niemiec, 1990
x = 0, y = 0, rule = B34/S34
4o$o$o2bo$3o$2bo!

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#C this is extensible - comment added by Naszvadi
x = 0, y = 0, rule = B34/S34
6b2o3b2ob2o3b2o$3b2o2bobobo3bobobo2b2o$b2o2bob2ob2obob2ob2obo2b2o$2b2ob3o3b5o3b3ob2o$b2ob2o7bo7b2ob2o$2obo19bob2o$2bo21bo$o25bo$2obo2b2obo2bobo2bob2o2bob2o$b3o3bobo2bobo2bobo3b3o$3b5ob4ob4ob5o$5b2o3b2o3b2o3b2o!

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#C Jason Summers, 1999
x = 0, y = 0, rule = B34/S34
20bo$18bob2o$18bo2bo$16b2obob2obo$11b3o2b2ob2obo$11b6o3b3o$10bob2ob7o$10bobob3obob3o$10b3o5b2o7b4o$10b3o3b4ob2ob2o5bo$13bo2b3obo3bo3b2obo$10bo3bobo4bobo4bo$9bo4bo4bo3bo3bob3o$8bo4bo3b2o3bo4b2o$2bo8b2o2b3o5b3ob2obo$2bo5b2obo3b2o5b4o2b3o$o2b2o2bob2o2b2obo3b3o2b2o$b2o3b2obob2ob3o5b2obo$b9o2b4o4bob2obo3bo$b2ob2o3bo2b2o4bob3obo3bo$2b2obobo3bo7bob2o2b2o$2b2o5b2o7bo4b4o$4b2ob3o4b3ob2o3b4o$5bobo4bobo3bo$5bo2b2o3bobobo$5b2o4b3obo$7b2o2b2o$8bo2bo$9b3o3bo$10b3o2bo$14b3o$13b4o!

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#C Evan Clark, 2006
x = 0, y = 0, rule = B34/S34
7b2o$7b2o$5bob2obo$5bo4bo$5bo4bo$4bob4obo$4b8o$3bo8bo$4bo2b2o2bo$3bo8bo$2bo2bo4bo2bo$3bob2o2b2obo$2bob2o4b2obo$2b4ob2ob4o$4b3o2b3o$5b2o2b2o$5bob2obo$5bo4bo$5bo4bo2$5bob2obo$4bob4obo$4bo2b2o2bo$3b2o6b2o2$3b3o4b3o$5bo4bo$3bo2bo2bo2bo$5b2o2b2o$3bob2o2b2obo$5bob2obo$5bo4bo$5bo4bo2$5bo4bo2$5b6o$3bob2o2b2obo$bobo8bobo$3obobo2bobob3o$2bobobo2bobobo$6bo2bo$2bo10bo$2b2o8b2o$4bo6bo$5bo4bo$5b6o$5b6o2$4b8o2$5bob2obo2$7b2o2$7b2o!

AforAmpere
Posts: 1050
Joined: July 1st, 2016, 3:58 pm

Re: 3-4 life

Post by AforAmpere » February 21st, 2018, 5:44 pm

I don't know how this has not been found, a C/4:

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x = 19, y = 24, rule = B34/S34
7bobobo$4b5ob5o$4b3obobob3o$5bobo3bobo$7bo3bo$7bo3bo$5b2obobob2o$7b2ob
2o$6b7o$8bobo$7b2ob2o$5b2o5b2o$4b2o7b2o$4bo3bobo3bo$2b4o7b4o$b3o2bo2bo
2bo2b3o$b2o3b2o3b2o3b2o$o2bo3bobobo3bo2bo$6b3ob3o$o3b5ob5o3bo$b7o3b7o$
o4bo2bobo2bo4bo$bo2b2o2bobo2b2o2bo$b2o13b2o!
EDIT, some other C/2s:

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x = 75, y = 18, rule = B34/S34
8b4o7b4o29b4o7b4o$4bo3b2ob3o3b3ob2o3bo21bo3b2ob3o3b3ob2o3bo$2b4ob3obob
2ob2obob3ob4o17b4ob3obob2ob2obob3ob4o$2obobob2obo2bobobo2bob2obobob2o
13b2obobob2obo2bobobo2bob2obobob2o$2obo4bo3b2o3b2o3bo4bob2o13b2obo4bo
3b2o3b2o3bo4bob2o$4ob2ob2o11b2ob2ob4o13b4ob2ob2o11b2ob2ob4o$2b2o5bo5bo
5bo5b2o17b2o5bo5bo5bo5b2o$2bo2b3o3bobobobobo3b3o2bo17bo2b3o3bobobobobo
3b3o2bo$3b2o3bo2bobo3bobo2bo3b2o19b2o3bo2bobo3bobo2bo3b2o$9bobobo3bobo
bo31bobobo3bobobo$6bo4bo3bo3bo4bo25bo4bo3bo3bo4bo$10b3o5b3o33b3o5b3o$
11bo7bo35bo7bo$10b3o5b3o33b3o5b3o$58b3o$55b4ob4o$55bo2bobo2bo$58bobo!
I and wildmyron manage the 5S project, which collects all known spaceship speeds in Isotropic Non-totalistic rules.

Things to work on:
- Find a (7,1)c/8 ship in a Non-totalistic rule
- Finish a rule with ships with period >= f_e_0(n) (in progress)

Naszvadi
Posts: 381
Joined: May 7th, 2016, 8:53 am
Contact:

Re: 3-4 life

Post by Naszvadi » February 23rd, 2019, 6:39 pm

Bumping with ./ntzfind b34/s34 p3 k1 w6 a l20000 s2 # 's results

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#C 2019.02.23.
x = 6, y = 21, rule = B34/S34
3bo2$b5o$3b2o$o4bo$bo2bo$o3bo2$5o$3bo$b3o$b4o$2b2o$bo2bo2$b4o$2o2b2o2$
o4bo$2b2o$2b2o!

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