## Requests for guns in non-totalistic CA

For discussion of other cellular automata.
AbhpzTa
Posts: 494
Joined: April 13th, 2016, 9:40 am
Location: Ishikawa Prefecture, Japan

### Re: Requests for guns in non-totalistic CA

LaundryPizza03 wrote:How about this one?

Code: Select all

``````x = 4, y = 29, rule = B2ce3ir/S12
2bo\$3bo\$2bo5\$bo\$obo\$o2bo\$2bo6\$o\$bobo\$2bo4\$2b2o2\$2bo\$3bo\$2bo2\$2b2o!
``````
P.S. It's likely apgsearchable, though there is a natural wickstretcher based on the c/3.

EDIT: Found by apgsearch by Apple Bottom, an unrelated 4-barrelled p114 for the c/3:

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``````x = 10, y = 9, rule = B2ce3ir/S12
7b2o\$9bo\$5bo\$5bo\$2b2o2bo\$4bo\$o\$o\$bo!
``````
EDIT2: Another p114, this time with 2 barrels (and a smaller bounding box):

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``````x = 6, y = 10, rule = B2ce3ir/S12
4bo\$5bo\$5bo\$bo\$2b2o\$o\$2o2\$2b2o\$2bo!
``````
2 p42 xq8_167 guns:

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``````x = 77, y = 10, rule = B2ce3ir/S12
3b2o55b2o2\$b2o57bo\$obo14b2o42bo\$b2o57bo\$20bo\$3b2o14bo40b2o\$20bo49bo2bo
2bo\$70bobobobo\$17b2o!``````
Iteration of sigma(n)+tau(n)-n [sigma(n)+tau(n)-n : OEIS A163163] (e.g. 16,20,28,34,24,44,46,30,50,49,11,3,3, ...) :
965808 is period 336 (max = 207085118608).

LaundryPizza03
Posts: 731
Joined: December 15th, 2017, 12:05 am
Location: Unidentified location "https://en.wikipedia.org/wiki/Texas"

### Re: Requests for guns in non-totalistic CA

Do you suppose this rule has a gun or a rake?

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``````x = 107, y = 8, rule = B36ak/S23-ai4aj8
2b2o2b2o\$o2bo2bo2bo3b6o4bobo16b2o14b2o9b2o2b2o10b3o4bobo7bobo\$2o2b2o2b
2o3b6o4b3o17bo13b4o6bo2bo2bo2bo10bo3bo2b2o5b2ob2o\$23bo20bo12bo2bo6bo8b
o9bo5b3o7bobobo\$43bo12b2o2b2o4bobo6bobo14b2o11b2o\$42b2o26b4o32bo\$68b3o
2b3o\$71b2o!
``````
Census results

EDIT: Added an unusually common unnamed 14-bit still life (compared to standard life)

Code: Select all

``````x = 4, y = 3, rule = B3-q4z5y/S234k5j
2b2o\$b2o\$2o!
``````
LaundryPizza03 at Wikipedia

The latest edition of new-gliders.db.txt and oscillators.db.txt have 22470 spaceships and 998 oscillators from outer-totalistic rules. You are invited to help!

Bullet51
Posts: 556
Joined: July 21st, 2014, 4:35 am

### Re: Requests for guns in non-totalistic CA

Code: Select all

``````x = 10, y = 9, rule = 23/2-a3/7
6.A\$4.EABA\$3.F.ADB\$.FE2.4A\$E6.ECA\$.2F3.FDB\$4.AFEC\$3.A2BD\$4.2A!
``````
Still drifting.

77topaz
Posts: 1497
Joined: January 12th, 2018, 9:19 pm

### Re: Requests for guns in non-totalistic CA

...No-one actually requested guns in that rule. Maybe that post would fit better in another thread, like "Miscellaneous Discoveries in [OCA]"?

LaundryPizza03
Posts: 731
Joined: December 15th, 2017, 12:05 am
Location: Unidentified location "https://en.wikipedia.org/wiki/Texas"

### Re: Requests for guns in non-totalistic CA

How about this one?

Code: Select all

``````x = 6, y = 33, rule = B2ce3y/S12n3y4i5n
2o\$2bo5\$obo\$bo\$2o5\$2o\$bo2bo\$5bo\$bo2bo\$bo13\$bo2bo\$5bo\$bo2bo!
``````
From top to bottom: c/4d, 2c/8o, 6c/12o, and p274

Code: Select all

``````x = 4, y = 3, rule = B3-q4z5y/S234k5j
2b2o\$b2o\$2o!
``````
LaundryPizza03 at Wikipedia

The latest edition of new-gliders.db.txt and oscillators.db.txt have 22470 spaceships and 998 oscillators from outer-totalistic rules. You are invited to help!

Naszvadi
Posts: 571
Joined: May 7th, 2016, 8:53 am
Contact:

### Re: Requests for guns in non-totalistic CA

LaundryPizza03 wrote:How about this one?

Code: Select all

``````x = 6, y = 33, rule = B2ce3y/S12n3y4i5n
2o\$2bo5\$obo\$bo\$2o5\$2o\$bo2bo\$5bo\$bo2bo\$bo13\$bo2bo\$5bo\$bo2bo!
``````
From top to bottom: c/4d, 2c/8o, 6c/12o, and p274
Glider loop (right-angle turner)

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``````#C [[ STOP 274 ]]
x = 352, y = 352, rule = B2ce3y/S12n3y4i5n
182bo2bo\$186bo\$182bo2bo18\$189bo\$187bobo38\$123bo\$124bo\$124bo27\$257bo2\$
256b2o38\$54b2o\$56bo28\$326bo\$324bobo7\$obo3\$obo164bo2bo\$bo164bo\$167bo2bo
12\$350bo\$349bobo3\$349bobo7\$25bobo\$25bo28\$295bo\$296b2o38\$94b2o2\$94bo27\$
227bo\$227bo\$228bo38\$162bobo\$162bo18\$166bo2bo\$165bo\$166bo2bo!
``````
GUN:

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``````x = 144, y = 156, rule = B2ce3y/S12n3y4i5n
10\$61bo\$60bobo3\$60bobo7\$61b2o\$63bo40\$134bo2bo\$127bo10bo\$127bo6bo2bo\$
126bo20\$20bo\$9bo2bo6bo\$8bo10bo\$9bo2bo40\$83bo\$84b2o7\$84bobo3\$84bobo\$85b
o!
``````

JoshM
Posts: 31
Joined: July 12th, 2018, 4:24 pm

### Re: Requests for guns in non-totalistic CA

A gun in tDryLife (B37/S2-i34q) that shoots camelships? (Golly/Patterns/Non-Totalistic/p42-knightship.rle)

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``````x = 20, y = 10, rule = B37/S2-i34q
11o8bo\$10b2o6b2o\$10bobo4bobo\$10bo2bo2bo2bo\$2bo7bo3b2o3bo\$2bo7bo8bo\$2bo
7bo8bo\$3bo6bo8bo\$4bo5bo8bo\$5b6o8bo!
``````