## Search found 491 matches

Today, 10:00 am
Forum: The Sandbox
Topic: A very bad spaceship search program
Replies: 1
Views: 49

### Re: A very bad spaceship search program

Some very bad spaceships x = 81, y = 43, rule = B3/S23 4b2o3bo2bo3bo2bo3b2o13b2o9b2o13bo11bo\$8bo4bobo4bo21b2ob2o16bo13bo\$4bo 3bob2obobob2obo3bo9b2o2bo11bo2b2o9b2o9b2o\$5b2obo4bobo4bob2o11bo2bobo2b obo2bobo2bo14b2ob2o\$6bobobo2bobo2bobobo12b2obob2obobob2obob2o6b2o2bo 11bo2b2o\$7b2obob2ob2obob2o13b2obo2b...
Yesterday, 2:12 am
Forum: The Sandbox
Topic: RLE copy/paste thread - everyone else
Replies: 774
Views: 155975

### Re: RLE copy/paste thread - everyone else

x = 29, y = 25, rule = B3/S23 bobo\$o\$bo2bo\$3b3o3\$12b4obobo3bobobo\$12b4obob4obobo\$15b6ob2obobo\$14bob obobo3b2ob2o\$14b2o2b3obobob3o\$12bobobobobob3o2b2o\$17bo3bob2o3bo\$13bob 2o2b3ob2obo\$12bo2bo2bo4b3o2bo\$15b2o2bo3bob2o\$12bo3bo2b5o3bo\$12b5obo4b o\$17b2obo4bo\$12bobobobo6b4o\$13b3o3bobo3b2obo\$13b4ob2ob3o2bo...
August 5th, 2022, 10:13 am
Forum: The Sandbox
Topic: NTG
Replies: 46
Views: 1457

### Re: NTG

Not a new speed, but a new spaceship.

Code: Select all

``````x = 10, y = 6, rule = 02a3enr4aei5cq6akn8/2a3ej4aeik5c6ekn7c/9
A2.A2.A2.A\$B3A2.3AB\$ECBC2DCBCE\$FEDE2CEDEF\$.GFG2HGFG\$2.H.2G.H!
``````
August 5th, 2022, 9:22 am
Forum: The Sandbox
Topic: My number is larger [GAME]
Replies: 136
Views: 12500

### Re: My number is larger [GAME]

tan(pi * log_7(2)) = 2.06100166352446... \$ ./ries 2.061 -x -s --one-sided Your target value: T = 2.061 mrob.com/ries x = ln(8) for x = 2.07944154167984 {47} x = 1/ln(phi) for x = 2.07808692123503 {53} x = e"/7 for x = 2.04594613090996 {56} x = (pi"/pi)^2 for x = 2.07250429282447 {59} x = (1+pi)/2 fo...
August 5th, 2022, 8:33 am
Forum: The Sandbox
Topic: A very bad spaceship search program
Replies: 1
Views: 49

### A very bad spaceship search program

Here it is

Also, compiling pfind.cpp directly with clang++-10 makes clang crash. I'm submitting a bug report to llvm.
August 5th, 2022, 1:57 am
Forum: The Sandbox
Topic: Random posts (pzq_alex, fast_photon, and samas3)
Replies: 86
Views: 5529

### Re: Random posts (pzq_alex, fast_photon, and samas3)

Impressively long P5 MW volcano partial x = 17, y = 100, rule = B3/S23 .................\$ .......ooo.......\$ ......ooooo......\$ ......ooooo......\$ .o...oo...oo...o.\$ .oo...ooooo...oo.\$ ...oo.......oo...\$ o..o.........o..o\$ o....ooo.ooo....o\$ .ooooo.....ooooo.\$ ...o.oo...oo.o...\$ ..oo....o....oo..\$ ....
August 4th, 2022, 10:32 pm
Forum: The Sandbox
Topic: Random posts (pzq_alex, fast_photon, and samas3)
Replies: 86
Views: 5529

### Re: Random posts (pzq_alex, fast_photon, and samas3)

Reducible: x = 12, y = 22, rule = B3/S23 2b3o3b3o\$2bo2bobo2bo\$bo3bobo3bo\$3bobobobo\$3bo5bo\$3b2o3b2o\$4b2ob2o\$4b2o b2o\$3bo5bo3\$3b2o4bo\$2b2ob2ob3o\$2b2obobo2b2o\$5bob3o\$2bo5b2o\$obo2b2ob2o \$3bob2o\$3b3o\$2ob3o\$4b3o\$2bo! Did you see this on the back: x = 12, y = 29, rule = B3/S23 9bo\$8b3o\$8bob2o\$2bo6b3o\$b3o5...
August 4th, 2022, 3:28 am
Forum: The Sandbox
Topic: Random posts (pzq_alex, fast_photon, and samas3)
Replies: 86
Views: 5529

### Re: Random posts (pzq_alex, fast_photon, and samas3)

August 3rd, 2022, 8:21 am
Forum: The Sandbox
Topic: Random posts (pzq_alex, fast_photon, and samas3)
Replies: 86
Views: 5529

### Re: Random posts (pzq_alex, fast_photon, and samas3)

loafer fun

Code: Select all

``````x = 47, y = 9, rule = ImmigrantAssimilation
39.2A2.A.2A\$11.D26.A2.A2.2A\$C10.D27.A.A\$C39.A\$46.A\$36.D7.3A\$21.C14.D6.
A\$21.C5.D16.A\$45.2A!``````
Copperhead fun

Code: Select all

``````x = 10, y = 35, rule = ImmigrantAssimilation
5.C15\$5.2D7\$4.2A\$3.4A2\$2.6A\$3.4A2\$2.2A2.2A\$2A.A2.A.2A\$3.A2.A3\$4.2A\$4.
2A!
``````
August 3rd, 2022, 7:49 am
Forum: Website Discussion
Topic: Can we substantiate this claim?
Replies: 42
Views: 1313

### Re: Can we substantiate this claim?

This edit seems to imply that the Cordership-detecting reaction is a pseudo Heisenburp, but the main article on Model D Heisenburp does not mention the word "pseudo". Despite the somewhat complex interaction, this particular mechanism does not restore the passing spaceship by rebuilding it after de...
August 3rd, 2022, 1:54 am
Forum: General Discussion
Topic: Lifelib
Replies: 22
Views: 15752

### Re: Lifelib

Is installing Cygwin still mandatory when getting a copy of lifelib working on Windows? How to configure lifelib with WSL? No! (sort of...) Here's how I managed to install python-lifelib on my win11 (with WSL): Clone the python-lifelib repositry; Run pip install numpy jupyter to install the package...
August 2nd, 2022, 10:28 pm
Forum: Other Cellular Automata
Topic: Seeds
Replies: 74
Views: 37548

### Re: Seeds

Much bump Random c/2o: x = 100, y = 17, rule = B2/S 10bo22bo32bo22bo\$10bo6bobo4bobo6bo6bobo4bo4bo4bobo6bo6bobo4bobo6bo\$8bo bobo2bo3bo4bo3bo2bobobo2bo3bo4bo4bo4bo3bo2bobobo2bo3bo4bo3bo2bobobo\$2b obo3bo3bo6b2o2b2o6bo3bo6b2o2b3o2b3o2b2o6bo3bo6b2o2b2o6bo3bo3bobo\$2bobo 4bobo3b2o3bo2bo3b2o3bobo3b2o3bo2bob...
July 31st, 2022, 6:33 am
Forum: The Sandbox
Topic: [Game] My integer is larger
Replies: 6
Views: 116

### Re: [Game] My integer is larger

How would you show that such a prime exists? ds(1) = 3 3 in base 2 is the binary number 11, the digit sum of 11 is 2, which is prime ds(2) = 5 5 in base 2 is 101, the digit sum of 101 is 2, which is prime 5 in base 3 is 12, the digit sum of 12 is 3, which is prime ds(3) = 5 5 in base 2 is 101, the ...
July 31st, 2022, 1:18 am
Forum: General Discussion
Topic: apgsearch v5.0
Replies: 152
Views: 70733

### Re: apgsearch v5.0

When I try to update apgluxe to v5.33 from earlier v5 versions, I now get this message: \$ git pull Updating e65b5b7..d3a5dac error: Your local changes to the following files would be overwritten by merge: makefile Please, commit your changes or stash them before you can merge. Aborting On one machi...
July 31st, 2022, 12:09 am
Forum: The Sandbox
Topic: Random posts (pzq_alex, fast_photon, and samas3)
Replies: 86
Views: 5529

### Re: Random posts (pzq_alex, fast_photon, and samas3)

x = 7, y = 7, rule = ImmigrantAssimilation .A\$2.A\$3A2\$5.D\$6.D\$4.3D! x = 17, y = 23, rule = ImmigrantAssimilation 6.2A3.2A\$6.2A2.A.3A\$10.A4.A\$6.4A.2A2.A\$6.A2.A.A.A.2A\$9.A.A.A.A\$10.2A. A.A\$14.A2\$2A\$.A7.2E\$.A.A5.2E\$2.2A\$10.B\$10.2B\$9.B.B4\$12.2A\$12.A\$13.3A\$ 15.A! x = 13, y = 12, rule = ImmigrantAssimila...
July 30th, 2022, 11:14 pm
Forum: Other Cellular Automata
Topic: Symbiosis
Replies: 1261
Views: 153305

### Re: Symbiosis

Edit 2: We have a symyosis p19, so please welcome the symbiosis p41! x = 9, y = 9, rule = Symbiosis 2.B.A.B\$2.5A\$.A5.A\$3.A.A\$A2.A.A2.A\$3.A.A\$2.A3.A\$2.2A.2A\$3.3A! Symbiosis has been proven omniperiodic a long time ago. For reference, the first P41 found is this one by SuperSuperMario24. Unrelatedly,...
July 30th, 2022, 10:15 pm
Forum: The Sandbox
Topic: [Game] My integer is larger
Replies: 6
Views: 116

### Re: [Game] My integer is larger

rowett wrote:
July 30th, 2022, 4:56 pm
Let ds(n) be the smallest prime number where the digit sums of it when written in bases 2 to n+1 are all prime.

ds(34)
How would you show that such a prime exists?
July 30th, 2022, 10:37 am
Forum: The Sandbox
Topic: [Game] My integer is larger
Replies: 6
Views: 116

### [Game] My integer is larger

Like My number is larger , but integers only. To prevent cheating, we enforce the following rules: 1. Integers in standard ZFC set theory only. (This prohibits nonstandard integers. ) 2. Your integer must be well-defined, utilizing preexisting notations under (eventually dominated by) f_(w^w) under ...
July 30th, 2022, 8:05 am
Forum: The Sandbox
Topic: My number is larger [GAME]
Replies: 136
Views: 12500

### Re: My number is larger [GAME]

Moosey wrote:
November 26th, 2020, 12:51 pm
Finite nonnegative integers only.
July 30th, 2022, 12:16 am
Forum: The Sandbox
Topic: Thread for your miscellaneous posts and discussions
Replies: 18
Views: 541

### Re: Thread for your miscellaneous posts and discussions

Is the goal trying to maximize the gun density without enlarging its bounding box?
July 30th, 2022, 12:14 am
Forum: Patterns
Topic: The Hunting of the Elementary Conduits
Replies: 647
Views: 345727

### Re: The Hunting of the Elementary Conduits

HotWheels9232 wrote:
July 29th, 2022, 1:55 pm
Pi-to-unidentified:

Code: Select all

``````x = 8, y = 11, rule = B3/S23
6bo\$4b3o\$3bo\$3b2o5\$bo4b2o\$3o3b2o\$obo!``````
Unless you can find a conduit that converts the output to another (recognized) output, that will not be considered an elementary conduit.
July 29th, 2022, 11:03 pm
Forum: Other Cellular Automata
Topic: B2n3-n4c5c/S234cz5c
Replies: 4
Views: 259

### Re: B2n3-n4c5c/S234cz5c

Edit 1: All 2c/4 spacesips I found: x = 109, y = 24, rule = B2n3-n4c5c/S234cz5c 105b2o\$97bo5bo4bo\$88bo2bo3bo3bo2bo\$87bo6bo7bo5bo\$87bo3bo2bo4bo2b6o\$87b 4o3b5o3\$o2bo3b2o\$2obo3b2o\$o4bo\$b9o\$2bo6bo\$3b2obo\$4bo\$6bo\$6bo\$4bo\$3b2ob o\$2bo6bo\$b9o\$o4bo\$2obo3b2o\$o2bo3b2o! As you can see, XWSSes work. Ever in nee...
July 29th, 2022, 9:07 pm
Forum: The Sandbox
Topic: Yujh sandbox: Weirdly adjustable spaceships.
Replies: 3
Views: 105

### Re: Yujh sandbox: Weirdly adjustable spaceships.

...Therefore, eventually it will loop back to the sequence at the front[c]. The back end can be placed at the new front and we will have a complete spaceship. [c]: While it definitely will loop back to the sequence at the front in the same phase, it is possible that it may appear earlier but phase-...
July 29th, 2022, 11:31 am
Forum: Other Cellular Automata
Topic: Symbiosis
Replies: 1261
Views: 153305

### Re: Symbiosis

P7 regenerative loop hassler, like Coe’s P8 but P7 x = 25, y = 13, rule = Symbiosis 4.A\$3.3A\$.B5AB\$3.3A\$4.A\$4.A\$7.B\$2A3.3A5.2A2.A.A\$2A2.A8.2A2.A\$4.A.AB9. A2.A\$5.A12.2A\$19.2A2.2A\$23.2A! Edit: reduction x = 8, y = 11, rule = Symbiosis 4.A\$3.3A\$.B5AB\$3.3A\$4.A\$4.A2\$2A3.2AB\$2A2.A\$4.A.AB\$5.A! Better clear...
July 29th, 2022, 10:54 am
Forum: The Sandbox
Topic: Random posts (pzq_alex, fast_photon, and samas3)
Replies: 86
Views: 5529

### Re: Random posts (pzq_alex, fast_photon, and samas3)

A write-only memory cell x = 19, y = 27, rule = Immigration 8.2A3.2A\$8.2A2.A.3A\$12.A4.A\$8.4A.2A2.A\$8.A2.A.A.A.2A\$11.A.A.A.A\$12.2A .A.A\$16.A2\$2.2A\$3.A7.2A\$3.A.A5.2A\$4.2A\$12.B\$12.2B\$11.B.B4\$14.2A\$14.A\$ 15.3A\$17.A2\$.2A\$A.A\$2.A! Weird fact: the speed tunnel’s output color only depends on the transparent...