Search Requests Thread
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- Posts: 1540
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Search Requests Thread
Here’s a thread for requesting for searches because people might not have the time nor resources to get good search results.
Re: Search Requests Thread
I request for a search of all 9-cell patterns to see which one last the longest.
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x=17,y=16,rule=B3/S23
3bo3bobo2bob2o$bobo4bo4b4o$bobo5bobo2b3o$b2obob2o3b2o$3o4b2ob2o2b2o$4b
o4bo$4b2obobob2ob3o$3ob3o2b2o$b3o2bobobo5bo$o3b2o3bobo2b2o$4bo3bob2o3b
o$2obo2bobobo2b2o$3b3o5bo2b2o$2obo4bo2bob2o$o3bob2obo3b2o$2bo8bobobo![[ STOP 3 GPS 4 ]]
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- Posts: 1540
- Joined: January 28th, 2022, 7:18 pm
- Location: Planet Z
Re: Search Requests Thread
I’d like to run a catforce search on this, but I obviously don’t know how to use catforce.
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x = 29, y = 22, rule = LifeHistory
17.A$16.A.A$16.A.3A$13.2A.A4.A$4.A8.A.A.A.A.A$3.A.A9.A.A.2A$3.A.A8.A.
A$.3A.2A8.A$A21.2A$.3A.2A5.3A6.A.A$3.A.2A4.A3.A5.2A$10.A5.A8.2A$10.A5.
A8.A.A$10.A5.A10.A$11.A3.A11.2A$12.3A5$22.2A$22.2A!
Re: Search Requests Thread
There are 9-cell patterns lasting arbitrarily long:
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x = 1173, y = 1172, rule = B3/S23
2bo$obo$b2o1168$1171b2o$1171b2o!
A search of 9-mcps patterns could be doable, I suppose? Not sure how large the search space is off the top of my head.
not active here but active on discord
κ is weakly mahlo iff the set of regulars less than κ is stationary in κ.
κ is weakly mahlo iff the set of regulars less than κ is stationary in κ.
- confocaloid
- Posts: 5572
- Joined: February 8th, 2022, 3:15 pm
- Location: learn to protect yourself against stray gliders and sparks and self-destruct mechanisms
Re: Search Requests Thread
Maybe someone could double-check and extend the following:
The first column is the number of polyplets with n cells; it agrees with OEIS A030222 up to n = 8. Second and third columns seem to agree with previous manual enumeration (see quote below) up to n = 4. I did not continue past n = 8 as the Python script I used for this is extremely inefficient.
Edit: I got the following line for n = 9:
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1 polyplets of size 1, 1 patterns with MCPS <= 1, 1 patterns with MCPS = 1
2 polyplets of size 2, 3 patterns with MCPS <= 2, 2 patterns with MCPS = 2
5 polyplets of size 3, 11 patterns with MCPS <= 3, 8 patterns with MCPS = 3
22 polyplets of size 4, 50 patterns with MCPS <= 4, 39 patterns with MCPS = 4
94 polyplets of size 5, 285 patterns with MCPS <= 5, 235 patterns with MCPS = 5
524 polyplets of size 6, 1939 patterns with MCPS <= 6, 1654 patterns with MCPS = 6
3031 polyplets of size 7, 14605 patterns with MCPS <= 7, 12666 patterns with MCPS = 7
18770 polyplets of size 8, 115597 patterns with MCPS <= 8, 100992 patterns with MCPS = 8
Edit: I got the following line for n = 9:
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118133 polyplets of size 9, 938666 patterns with MCPS <= 9, 823069 patterns with MCPS = 9
Macbi wrote: ↑October 26th, 2022, 5:46 amI think it's 39. You're missing this one.confocaloid wrote: ↑October 26th, 2022, 3:07 amDid anyone enumerate all distinct patterns with a given MCPS for smaller values? I just tried to enumerate patterns up to MCPS=4 manually and got 1, 2, 8, 38 respectively, but I might have missed/double-counted some patterns.Code: Select all
x = 79, y = 39, rule = LifeHistory A3$A3.A$A2.A3$A2.A3.A3.A3.A4.A4.A$A2.B2.A3.B3.A4.A4.B3.2A$A2.A2.A3.A 4.A2.A4.A4.A3$A2.A2.A3.A3.A3.A3.A$A2.B2.B2.A3.B3.A3.B3.2A2.2A2.A$A2.A 2.B2.A3.A3.B3.B3.A3.B3.2A$A2.A2.A2.A3.A3.A3.A3.A3.A3.A3$A3.A4.A4.A3.A 3.A3.A$.A3.A3.A3.A3.B3.A3.B4.2A3.BA3.A4.A3.A3.A4.A4.A4.A4.A2.A.A$A3.B 3.A3.A3.A3.B3.B4.A4.A4.A.A2.2A2.A3.A4.A4.A3.2A3.AB4.B$A3.A3.A3.A3.A3. A3.A4.A4.A4.A4.A3.2A2.A4.A3.2A4.A4.A4.A$53.A2.A3$2A$2A3$7.A2.A17.A$A. A3.A4.A4.A5.A.A4.B$.A5.A4.A2.A.A5.B6.A$A5.A4.A4.A5.A6.A3$3.A5.A5.A$2. A5.B5.B$.A5.A5.B$A5.A5.A!
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x = 3, y = 3, rule = B3/S23 obo$bo$bo!
127:1 B3/S234c User:Confocal/R (isotropic CA, incomplete)
Unlikely events happen.
My silence does not imply agreement, nor indifference. If I disagreed with something in the past, then please do not construe my silence as something that could change that.
Unlikely events happen.
My silence does not imply agreement, nor indifference. If I disagreed with something in the past, then please do not construe my silence as something that could change that.
- confocaloid
- Posts: 5572
- Joined: February 8th, 2022, 3:15 pm
- Location: learn to protect yourself against stray gliders and sparks and self-destruct mechanisms
Re: Search Requests Thread
Maybe someone could double-check (verify) and extend the following table?
Assuming it is correct, it gives the number of still lives of any kind (strict, pseudo, quasi, constellations all included) with a specific bounding box, up to rotations and reflections. For example, according to the table, there are exactly 2048 distinct still lives with bounding box 7-by-6.
I also tried searching the main diagonal (1, 3, 6, 15, 200, ...) in the OEIS, and got no results.
Edit (2024-02-11): expanded table, assuming no bugs/errors:
Update (2024-02-12): I counted 9244 still lives with bounding box 7x7, including one 28-bit (xs28_db8n9arz3123032) and six 27-bit (xs27_9f0f9arz3113032, xs27_9f0v1arz3123032, xs27_9f0v1qbz3123032, xs27_db0v1arz3123032, xs27_db8n9arz330321, xs27_rb8n9arz230321).
Update (2024-02-14): updated the table with f(11,4) = 4358, f(12,4) = 12501, f(15,3) = 7259, f(16,3) = 15494.
Update (2024-02-19): updated the table with f(10,5) = 13126, f(9,6) = 35800.
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| 2 3 4 5 6 7 8 9 10
---+-------------------------------------------
2 | 1 . . . . . . . .
3 | 0 3 . . . . . . .
4 | 1 2 6 . . . . . .
5 | 1 2 7 15 . . . . .
6 | 1 4 22 67 200 . . . .
7 | 3 18 93 405 2048 ? . . .
8 | 3 43 268 1106 8452 ? ? . .
9 | 5 81 702 3730 ? ? ? ? .
10 | ? ? ? ? ? ? ? ? ?
I also tried searching the main diagonal (1, 3, 6, 15, 200, ...) in the OEIS, and got no results.
Edit (2024-02-11): expanded table, assuming no bugs/errors:
Code: Select all
| 2 3 4 5 6 7 8
---+--------------------------------------
2 | 1 . . . . . .
3 | 0 3 . . . . .
4 | 1 2 6 . . . .
5 | 1 2 7 15 . . .
6 | 1 4 22 67 200 . .
7 | 3 18 93 405 2048 9244 .
8 | 3 43 268 1106 8452 ? ?
9 | 5 81 702 3730 35800 ? ?
10 | 10 150 1650 13126 ? ? ?
11 | 11 313 4358 ? ? ? ?
12 | 21 722 12501 ? ? ? ?
13 | 32 1624 ? ? ? ? ?
14 | 49 3457 ? ? ? ? ?
15 | 83 7259 ? ? ? ? ?
16 | 136 15494 ? ? ? ? ?
17 | 213 ? ? ? ? ? ?
18 | 364 ? ? ? ? ? ?
19 | 584 ? ? ? ? ? ?
20 | 974 ? ? ? ? ? ?
Update (2024-02-14): updated the table with f(11,4) = 4358, f(12,4) = 12501, f(15,3) = 7259, f(16,3) = 15494.
Update (2024-02-19): updated the table with f(10,5) = 13126, f(9,6) = 35800.
Last edited by confocaloid on February 12th, 2024, 7:06 pm, edited 1 time in total.
127:1 B3/S234c User:Confocal/R (isotropic CA, incomplete)
Unlikely events happen.
My silence does not imply agreement, nor indifference. If I disagreed with something in the past, then please do not construe my silence as something that could change that.
Unlikely events happen.
My silence does not imply agreement, nor indifference. If I disagreed with something in the past, then please do not construe my silence as something that could change that.
- confocaloid
- Posts: 5572
- Joined: February 8th, 2022, 3:15 pm
- Location: learn to protect yourself against stray gliders and sparks and self-destruct mechanisms
Re: Search Requests Thread
Crossposting another request for double-checking:
confocaloid wrote: ↑August 26th, 2024, 5:28 amI found 13 possibilities, but someone else should double-check this to see whether this is really correct:
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x = 133, y = 68, rule = B3/S23 3o27b3o27b3o27b3o27b3o$3o6bo20b3o6bo20b3o27b3o27b3o6bo$bo6b3o20bo7bo 21bo6b3o20bo29bo6b3o$bo5b5o19bo6bobo20bo6bobo20bo6b3o20bo5b2ob2o$bo29b o7bo21bo6b3o20bo5bo3bo19bo4b3ob3o$obo27bobo6bo20bobo5b3o19bobo3bo5bo 17bobo3b3ob3o$39bo28b3o55b3ob3o$39bo28b3o24bo7bo22b3ob3o$obo27bobo5bob o19bobo5bobo19bobo2bo7bo16bobo4b2ob2o$bo29bo7bo21bo6b3o20bo29bo6b3o$bo 5b5o19bo7bo21bo29bo4bo5bo18bo7bo$bo6b3o20bo29bo29bo5bo3bo19bo$3o6bo20b 3o27b3o27b3o5b3o19b3o$3o27b3o27b3o27b3o27b3o17$3o27b3o27b3o6bo20b3o27b 3o$3o27b3o6bo20b3o5b3o19b3o27b3o$bo7bo21bo6b3o20bo5bobobo19bo7bo21bo$b o7bo21bo5bobobo19bo5bobobo19bo6b3o20bo6b3o$bo6bobo20bo5bobobo19bo6b3o 20bo5b2ob2o19bo6bobo$obo6bo20bobo5b3o19bobo6bo20bobo3b3ob3o17bobo5b3o$ 9bo29bo56b3ob3o25b3o$9bo86b3ob3o25b3o$obo6bo20bobo27bobo6bo20bobo3b3ob 3o17bobo5b3o$bo6bobo20bo7bo21bo6b3o20bo5b2ob2o19bo6bobo$bo7bo21bo6b3o 20bo5bobobo19bo6b3o20bo6b3o$bo7bo21bo5bobobo19bo5bobobo19bo7bo21bo$3o 27b3o4bobobo18b3o5b3o19b3o27b3o$3o27b3o5b3o19b3o6bo20b3o27b3o$39bo16$ 3o27b3o27b3o$obo27bobo27bobo$3o6bobo2bobo13b3o7bo4bo14b3o6b8o$3o2b2obo 2bo2bo2bob2o9b3o5b2ob4ob2o12b3o6bob4obo$3o6bobo2bobo13b3o7bo4bo14b3o6b 8o$3o27b3o27b3o$obo27bobo27bobo$3o27b3o27b3o!
Last edited by confocaloid on January 22nd, 2025, 12:21 pm, edited 1 time in total.
127:1 B3/S234c User:Confocal/R (isotropic CA, incomplete)
Unlikely events happen.
My silence does not imply agreement, nor indifference. If I disagreed with something in the past, then please do not construe my silence as something that could change that.
Unlikely events happen.
My silence does not imply agreement, nor indifference. If I disagreed with something in the past, then please do not construe my silence as something that could change that.
Re: Search Requests Thread
I would like a stable catalyst for a honey farm that will convert one of the beehives into a block like this:
Edit: Here is a good partial, the still lifes just need to be rebuilt:
Edit: Removed unnecessary information (and previous edits).
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x = 27, y = 11, rule = LifeHistory
20bo6b$19bobo5b$19bobo5b$20bo6b$2bo24b$obo12b2o7b2ob$b2o11bo2bo5bo2bo$
15b2o7b2ob$27b$b2E16b2E6b$b2E16b2E6b!
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x = 13, y = 13, rule = LifeHistory
6bo$4bobo$5b2o3$5b2E$5b2E3$2b2C5b2C$bCbC5bC2bC$bC9b2C$2C!
Last edited by ElijahKen on January 14th, 2025, 11:43 am, edited 1 time in total.
- CARuler
- Posts: 865
- Joined: July 30th, 2024, 5:38 pm
- Location: A rule-verse in floor rule-verse of the CGOL skyscraper
Re: Search Requests Thread
i would like someone to search for a 3c/3 (using cfind) in the following rule:
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R2,C2,S1,8-9,B,N@74662e|R2,C2,S1-12,B1,N@74662e
likes interesting rules
vist my rules here
also, if you have fractal-related discoveries
also likes weird growth patterns in CA
vist my rules here
also, if you have fractal-related discoveries
also likes weird growth patterns in CA
- hotcrystal0
- Posts: 3198
- Joined: July 3rd, 2020, 5:32 pm
- Location: United States
Re: Search Requests Thread
Reposting this from Unproven Conjectures:
hotcrystal0 wrote: ↑January 23rd, 2025, 8:04 pmThis is probably the wrong place to put this, but has anyone ever tried to find a P3 self-forcing patch? And if no, can someone try to find one?
Code: Select all
x = 192, y = 53, rule = B3/S23
33$42b4o$41b6o$40b2ob4o$41b2o3$41b2o$39bo6bo$38bo8bo$38bo8bo$38b9o3$42b
4o$41b6o$40b2ob4o$41b2o!
Re: Search Requests Thread
Many of the spaceship search scripts searches diagonal spaceships by orthogonal width (or height), and there seems to be a lack of powerful and effective search scripts for diagonal spaceships by diagonal width (or height).
Still wandering ...