Search found 39 matches

by AlephAlpha
April 2nd, 2020, 9:00 am
Forum: Scripts
Topic: zfind discussion
Replies: 245
Views: 146343

Re: zfind discussion

Currently which software has support for searching spaceships (in two-state rules) with one or more of this constraints: Not sure this thread is the best place for this topic, but I'll give it a go. in B0 life-like rules gfind, WLS, JLS, LLS, rlifesrc in B0 isotropic nontotalistic rules LLS, rlifes...
by AlephAlpha
January 22nd, 2020, 10:08 am
Forum: Other Cellular Automata
Topic: LeapLife (B2n3/S23-q)
Replies: 720
Views: 31104

Re: B2n3/S23-q

Spaceships: x = 136, y = 68, rule = B2n3/S23-q 10bo4bo36bo32b3o7b3o29bo$9b3o2b3o31b3ob2o27bo9bo9bo23b5o$8b2o6b2o29bo 5b2o26bo3bo2bobobobo2bo3bo22b2o3b2o$7b4ob2ob4o28bo2bo29bobobo2bo2bobo 2bo2bobobo$10bo4bo29bo5bo37bo3bo30bo2bo2bo$9bo6bo28bob2o3bo32bo3bo3bo 3bo26bo5bo$11bo2bo30bo6bo28b5o11b5o20bo3bob...
by AlephAlpha
January 6th, 2020, 11:14 am
Forum: Other Cellular Automata
Topic: Miscellaneous Discoveries in Other Cellular Automata
Replies: 1754
Views: 341072

Re: Miscellaneous Discoveries in Other Cellular Automata

My 101st post. EDIT, a bunch of ships in 23/3/3: x = 89, y = 32, rule = 23/3/3 3.A13.A9.A13.A9.A13.A18.A$2.3A11.4A5.4A11.ABA7.ABA11.ABA16.B2A$.A2.2A 9.A.B.2A3.2A.B.A10.ABA7.ABA9.3A.3A14.A.A$4AB10.A.A3.A.A3.A.A10.A.A7.A .A8.A7.A13.B.A.A$.2A11.2A2.A.2A.2A.A2.2A9.2A2.2A.2A2.2A8.A2.B.B2.A13. BAB3A$14.A...
by AlephAlpha
December 19th, 2019, 3:49 am
Forum: Other Cellular Automata
Topic: Miscellaneous Discoveries in Other Cellular Automata
Replies: 1754
Views: 341072

Re: Miscellaneous Discoveries in Other Cellular Automata

A 3c/7 spaceship in 3457/357/5: x = 16, y = 16, rule = 3457/357/5 14.B$9.D2.B2AC$5.2AC.C2.ACAD$5.3AD.D3A$4.CDA4.A.DAC$2.2ACDA3.DC2ADB$. 8AD2.D2A$2A3B2AC2A2.CD$2A3B2AC2A2.CD$.8AD2.D2A$2.2ACDA3.DC2ADB$4.CDA 4.A.DAC$5.3AD.D3A$5.2AC.C2.ACAD$9.D2.B2AC$14.B! rlifesrc (Rust Life Search) is going to support...
by AlephAlpha
December 9th, 2019, 6:00 am
Forum: Other Cellular Automata
Topic: MaritimeLife (B2i34c6cen7c8/S2-i3-q4c5a6e8)
Replies: 27
Views: 1668

Re: MaritimeLife (B2i34c6cen7c8/S2-i3-q4c5a6e8)

Smaller c/2:

Code: Select all

x = 9, y = 9, rule = B2i34c6cen7c8/S2-i3-q4c5a6e8
4bo$2b2ob2o$bo2bo2bo$o3bo3bo$o7bo$2bo3bo$o7bo$2bo3bo$obo3bobo!
Smaller c/3:

Code: Select all

x = 17, y = 5, rule = B2i34c6cen7c8/S2-i3-q4c5a6e8
3bo9bo$2b2ob3ob3ob2o$bo5bobo5bo$o5bo3bo5bo$2bobo7bobo!
by AlephAlpha
December 9th, 2019, 1:40 am
Forum: Other Cellular Automata
Topic: Pentadecathlife (B34e5y6cn8/S234c5e)
Replies: 34
Views: 7615

Re: Pentadecathlife (B34e5y6cn8/S234c5e)

64P2H1V0 (the smallest p2 spaceship in Conway's Game of Life) also works in this rule. x = 31, y = 8, rule = B34e5y6cn8/S234c5e 5b3o15b3o$4bo3bo13bo3bo$3b2o4bo11bo4b2o$2bobob2ob2o3b3o3b2ob2obobo$b2o bo4bob2ob3ob2obo4bob2o$o4bo3bo4bobo4bo3bo4bo$12bo5bo$2o7b2o9b2o7b2o! But this rule has smaller p2 spa...
by AlephAlpha
October 18th, 2019, 10:18 pm
Forum: Other Cellular Automata
Topic: SparseMethuseLife(B35y/S1e2-ci3-a5i)
Replies: 16
Views: 3834

Re: SparseMethuseLife(B35y/S1e2-ci3-a5i)

c/4d:

Code: Select all

x = 16, y = 15, rule = B35y/S1e2-ci3-a5i
11b3o$10b2o2b2o$7b2o2b2ob2o$6bo2bobob2o$5bo3bo4bo$5b3o2bobo$3bo3bo4bo$
3bo3b3o$2bo5b4o$3bobo$b2o6bo$4bobo2b2o$3obo$b2o4bo$bo!
by AlephAlpha
September 5th, 2019, 6:50 pm
Forum: Scripts
Topic: Logic Life Search
Replies: 191
Views: 76067

Re: Logic Life Search

Could you add an option to force the first row/column to be nonempty? That might be helpful for long and thin patterns.
by AlephAlpha
July 1st, 2019, 7:15 am
Forum: Other Cellular Automata
Topic: Whichlife (B2in3aeijn/S234e)
Replies: 58
Views: 11183

Re: Whichlife (B2in3aeijn/S234e)

c/3: x = 57, y = 31, rule = B2in3aeijn/S234e 18bo19bo$17b3o17b3o$16bo3bobob3o3b3obobo3bo$17bo2bo2bo9bo2bo2bo$19b2o 2bo3bobo3bo2b2o$19bo5b2o3b2o5bo$25bo5bo6$4bo15bo15bo15bo$3b3o13bobo5b 3o5bobo13b3o$2bo3bobob3o5bo3bo4b3o4bo3bo5b3obobo3bo$3bo2bo2bo3bo6bo5bo bobo5bo6bo3bo2bo2bo$5b2o2bobo4bo7bo7bo7bo4bo...
by AlephAlpha
June 18th, 2019, 4:58 am
Forum: General Discussion
Topic: Thread for basic questions
Replies: 1895
Views: 505722

Re: Thread for basic questions

Hunting wrote:or rlifesrc by AlephAlpha
rlifesrc uses lifesrc's algorithm. It is much slower than gfind for spaceships.

Anyway, if you want a non-totalistic version of lifesrc, or want a search tool which can run in your browser without compiling, you can try rlifesrc: https://alephalpha.github.io/rlifesrc/
by AlephAlpha
May 28th, 2019, 5:26 am
Forum: Other Cellular Automata
Topic: Immortalife (B3-cqy4j/S2-n34i)
Replies: 36
Views: 13640

Re: Immortalife (B3-cqy4j/S2-n34i)

Some puffers: x = 75, y = 6, rule = B3-cqy4j/S2-n34i b3ob3o17b3ob3o27b3ob3o$o2bobobo17bobobobo27bobobobo$o2bobobo13b3obobob obob3o15b3ob3obobobobob3ob3o$b2o17bo2bobo5bobo2bo13bo2bobobobo5bobobob o2bo$20b2obo9bob2o13bo2bobobo9bobobo2bo$51b2o4bo9bo4b2o! You may find more puffers by combining these com...
by AlephAlpha
April 10th, 2019, 5:57 am
Forum: Other Cellular Automata
Topic: Outer-totalistic hexagonal rules with spaceships
Replies: 13
Views: 5085

Re: Outer-totalistic hexagonal rules with spaceships

These are all the rules with c/2 orthogonal spaceships with bounding boxes smaller than 14x14: B24/S02H - B2456/S023456H: x = 4, y = 4, rule = B24/S02H bo$obo$bo$bobo! B24/S034H - B2456/S03456H: x = 5, y = 6, rule = B24/S034H bo$2bo$2o$b3o$bo$4bo! B256/S245H - B2456/S02456H: x = 7, y = 7, rule = B25...
by AlephAlpha
April 4th, 2019, 3:02 am
Forum: General Discussion
Topic: Catagolue Discussion Thread
Replies: 337
Views: 111359

Re: Catagolue Discussion Thread

Ah yes, it's fixed now. It's just that for some reason there are these "temporary outages" in which several weird things happen at once: 1. my browser vpn stops working; 2. I can't reach gol.hatsya.co.uk from my browser; 3. neither can apgluxe reach gol.hatsya.co.uk; 4. but my WiFi is OK, since I c...
by AlephAlpha
March 26th, 2019, 12:57 am
Forum: Other Cellular Automata
Topic: Reflectorless Rotating Oscillators (RRO)
Replies: 107
Views: 47175

Re: Reflectorless Rotating Oscillators (RRO)

x = 13, y = 13, rule = B2ce3a4ajnr5ry6ci/S2aik3ejnr4ajr5i7e8 11bo$obo7bo$b2o7b2o8$b2o7b2o$2bo7bobo$bo! x = 14, y = 14, rule = B2c3aenq4aijryz5cikqr6ac8/S1e2cik3ejqry4anrwz5a6k b2o8b2o$4o8b2o$o9bob2o$2b2o6bobo7$bobo6b2o$2obo9bo$2o8b4o$b2o8b2o! A hexagonal RRO: x = 48, y = 9, rule = B2o3o4m5/S2H bo19...
by AlephAlpha
March 24th, 2019, 7:32 am
Forum: Other Cellular Automata
Topic: 2D Replicator Classes
Replies: 162
Views: 81024

Re: 2D Replicator Classes

A triangle replicator in a hexagonal rule:

Code: Select all

x = 4, y = 4, rule = B2o3op4m5/S13m4p6H
2bo$bobo$o2bo$b2o!
by AlephAlpha
February 27th, 2019, 4:42 am
Forum: Other Cellular Automata
Topic: Miscellaneous Discoveries in Other Cellular Automata
Replies: 1754
Views: 341072

Re: Miscellaneous Discoveries in Other Cellular Automata

A spaceship that looks like the Chinese character 死 (death).

Code: Select all

x = 7, y = 4, rule = B2ekn3ij4eikq5ci6ac/S1c2ce3ackn4-acijw5cqry6-ik7
bo2b3o$obob3o$bo2b2o$o4b2o!
by AlephAlpha
February 26th, 2019, 10:07 am
Forum: Other Cellular Automata
Topic: Outrunning the Glider
Replies: 24
Views: 4941

Re: Outrunning the Glider

Hunting wrote:
AlephAlpha wrote: 2c/7:

Code: Select all

x = 13, y = 13, rule = B3-ckqy4k/S02ae3ijknr4iw5any6n7
11bo$12bo$10b3o8$2bo$b2o$3o!
Hey, I think you posted the wrong pattern. The "2c/7d" is an oscillator.
Sorry. Edited.
by AlephAlpha
February 26th, 2019, 8:57 am
Forum: Other Cellular Automata
Topic: Outrunning the Glider
Replies: 24
Views: 4941

Re: Outrunning the Glider

Restricting to the rules that the original glider works: 4c/15: x = 13, y = 13, rule = B2in3-eqy4ijkqw5cikq6aik/S02-ck3-aeky4inqtwy5nqry6an7e8 11bo$12bo$10b3o8$b2o$obo$3o! 3c/11: x = 13, y = 13, rule = B2ik3aijn4iqw5cky6c7c/S02-ci3-ciqy4ir5acq6k7c 11bo$12bo$10b3o8$2bo$b2o$3o! 2c/7: x = 13, y = 13, r...
by AlephAlpha
February 26th, 2019, 4:20 am
Forum: Other Cellular Automata
Topic: Outrunning the Glider
Replies: 24
Views: 4941

Re: Outrunning the Glider

A glider that outruns the glider (2c/7):

Code: Select all

x = 3, y = 3, rule = B2ce3aijkn4w5i7e/S1c2cei3aj4ainq5ry6c
bo$2bo$3o!
by AlephAlpha
February 19th, 2019, 12:00 pm
Forum: Other Cellular Automata
Topic: B2ai3ejn4krw5ij6a7/S1c2cek3aeiqr4jnty5acijk6n
Replies: 20
Views: 3407

Re: B2ai3ejn4krw5ij6a7/S1c2cek3aeiqr4jnty5acijk6n

An interesting 2c/2:

Code: Select all

x = 9, y = 35, rule = B2ai3ejn4krw5ij6a7/S1c2cek3aeiqr4jnty5acijk6n
2ob2o$3bo$2b2o$3bo$2b2o$3bo$2b2o$3bo$2b2o$3bo$2b2o$3bo$2b2o$3bo$2b2o$
3bo$2b2o$3bo$2b2o$3bo$2b2o$3bo$2b2o$3bo$2b2ob2o$3bobo$2b2obo$3bo3b2o$
2b2obobo$3b3o$2b3o$3bo$2bobo$bo3bo$3bo!
by AlephAlpha
February 13th, 2019, 7:11 am
Forum: Other Cellular Automata
Topic: LoafLife (B2n3-q/S23)
Replies: 11
Views: 2218

Re: LoafLife (B2n3-q/S23)

A c/3 spaceship found with LifeFInd:

Code: Select all

x = 13, y = 8, rule = B2n3-q/S23
5bobo$5b2o$6bo$4bo$o3bo3bob2o$b3o4bo3bo$b3o5bobo$10bo!
by AlephAlpha
January 19th, 2019, 8:22 am
Forum: Other Cellular Automata
Topic: Rules with Failed Quadratic Replicators
Replies: 41
Views: 18526

Re: Rules with Failed Quadratic Replicators

This was the cellular automaton on the loading screen of Wolfram|Alpha:

Code: Select all

x = 5, y = 5, rule = 3457/357/5
2.A$.BAB$2AC2A$.3A$.3A!
by AlephAlpha
September 26th, 2018, 11:56 am
Forum: Other Cellular Automata
Topic: B2ci3ai4c/S02ae3eij4i
Replies: 2
Views: 2034

Re: B2ci3ai4c/S02ae3eij4i

A p11 rake:

Code: Select all

x = 17, y = 15, rule = B2ci3ai4c/S02ae3eij4i
12b3o$2b3o$10bo$6bo2b2o2bo$3bo2b2o2bo$6bo2$10bobobobo$obobobo3$12b3o$
2b3o7bobo$2bobo7b3o$2b3o!
by AlephAlpha
September 9th, 2018, 9:16 am
Forum: Scripts
Topic: Yet another search program (with hexagons!)
Replies: 13
Views: 7765

Re: Yet another search program (with hexagons!)

While building util-primitive-0.1.0.0, it said: Variable not in scope: unsafeInterleave :: f0 [a] -> m b | 13 | go = mma >>= unsafeInterleave . \ case | ^^^^^^^^^^^^^^^^ This is because the referenced commit for the primitive repo doesn't exist. It has been merged into the main repo though. In stac...
by AlephAlpha
September 6th, 2018, 12:40 am
Forum: Scripts
Topic: Yet another search program (with hexagons!)
Replies: 13
Views: 7765

Re: Yet another search program (with hexagons!)

While building util-primitive-0.1.0.0, it said:

Code: Select all

        Variable not in scope: unsafeInterleave :: f0 [a] -> m b
       |
    13 |     go = mma >>= unsafeInterleave . \ case
       |                  ^^^^^^^^^^^^^^^^