## Catagolue Oddities

For general discussion about Conway's Game of Life.
Apple Bottom
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### Re: Catagolue Oddities

77topaz wrote:I see the one soup is coloured pink, which suggests it's some odd symmetry (inflated, maybe?); that could have to do with it.
1x256X2+1, actually, one of wwei's own.
If you speak, your speech must be better than your silence would have been. — Arabian proverb

Catagolue: Apple Bottom • Life Wiki: Apple Bottom • Twitter: @_AppleBottom_

Proud member of the Pattern Raiders!

77topaz
Posts: 1447
Joined: January 12th, 2018, 9:19 pm

### Re: Catagolue Oddities

What does that symmetry code even mean? Is it two 1x256 lines with one empty row between them? Catagolue loads the sample soup as if it's just a regular 16x16 soup.

wwei23
Posts: 949
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### Re: Catagolue Oddities

Remove all the dollar signs, paste at 0,0, paste reflected at 256,0.

A for awesome
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### Re: Catagolue Oddities

Here's one.
EDIT:
EDIT 3: Try out the special new input field at the very bottom of this page.
EDIT 4: You should know better by now.
EDIT 5: https://catagolue.appspot.com/object?ap ... e=%3C%21--
The Chrome XSS auditor is actually very good — it doesn't let me do anything that would have the potential to compromise the site itself that I've found. Not that that's what I'm trying to do, of course.
x₁=ηx
V ⃰_η=c²√(Λη)
K=(Λu²)/2
Pₐ=1−1/(∫^∞_t₀(p(t)ˡ⁽ᵗ⁾)dt)

$$x_1=\eta x$$
$$V^*_\eta=c^2\sqrt{\Lambda\eta}$$
$$K=\frac{\Lambda u^2}2$$
$$P_a=1-\frac1{\int^\infty_{t_0}p(t)^{l(t)}dt}$$

http://conwaylife.com/wiki/A_for_all

Aidan F. Pierce

AforAmpere
Posts: 1067
Joined: July 1st, 2016, 3:58 pm

### Re: Catagolue Oddities

Changing the rule to Catagolue has an interesting effect, strange.
EDIT: This one just does not work. Oddly, the link does not show up in the URL tags properly.
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)

77topaz
Posts: 1447
Joined: January 12th, 2018, 9:19 pm

### Re: Catagolue Oddities

I'm not sure deliberately messing with the site's structure-code counts as a Catagolue oddity.

Saka
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Location: In the kingdom of Sultan Hamengkubuwono X

### Re: Catagolue Oddities

Airy Clave White It Nay

Code: Select all

x = 17, y = 10, rule = B3/S23
b2ob2obo5b2o$11b4obo$2bob3o2bo2b3o$bo3b2o4b2o$o2bo2bob2o3b4o$bob2obo5b o2b2o$2b2o4bobo2b3o$bo3b5ob2obobo$2bo5bob2o$4bob2o2bobobo!  (Check gen 2) A for awesome Posts: 1942 Joined: September 13th, 2014, 5:36 pm Location: 0x-1 Contact: ### Re: Catagolue Oddities AforAmpere wrote:Changing the rule to Catagolue has an interesting effect, strange. That's a nice one — getting Catagolue to generate a hacked link to itself. Also: This url isn't caught by Chrome's XSS auditor. Maybe it's time for @Calcyman to implement good input sanitization? — this could possibly be used to actually hack the site. For reference, here is the rule used: Code: Select all b3s23"); alert("Hello! . The constraints of the format do mean that only a restricted subset of JavaScript can be injected, where b, s, uppercase letters, /, &, and ? are disallowed, if I'm reasoning right. However, this would seem to still be enough to do potential damage to the site. x₁=ηx V ⃰_η=c²√(Λη) K=(Λu²)/2 Pₐ=1−1/(∫^∞_t₀(p(t)ˡ⁽ᵗ⁾)dt) $$x_1=\eta x$$ $$V^*_\eta=c^2\sqrt{\Lambda\eta}$$ $$K=\frac{\Lambda u^2}2$$ $$P_a=1-\frac1{\int^\infty_{t_0}p(t)^{l(t)}dt}$$ http://conwaylife.com/wiki/A_for_all Aidan F. Pierce Majestas32 Posts: 524 Joined: November 20th, 2017, 12:22 pm Location: 'Merica ### Re: Catagolue Oddities b3s23"); DROP TABLE objects; -- Please, stop spam searching Snowflakes. Apple Bottom Posts: 1027 Joined: July 27th, 2015, 2:06 pm Contact: ### Re: Catagolue Oddities Majestas32 wrote:b3s23"); DROP TABLE objects; -- Catagolue doesn't use SQL. If you speak, your speech must be better than your silence would have been. — Arabian proverb Catagolue: Apple Bottom • Life Wiki: Apple Bottom • Twitter: @_AppleBottom_ Proud member of the Pattern Raiders! AforAmpere Posts: 1067 Joined: July 1st, 2016, 3:58 pm ### Re: Catagolue Oddities Somehow, when you hover over the blue links, it shows that the link URL is the formatting of the page: Here. Meta. 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) A for awesome Posts: 1942 Joined: September 13th, 2014, 5:36 pm Location: 0x-1 Contact: ### Re: Catagolue Oddities Here's a LifeViewer hack: The rule is Code: Select all b3s23"); var prerle = "#\u0043 [[ \u0041\u004E\u0047\u004C\u0045 45 ]] <\u0062r>\n"; if(0)// Example page EDIT: Blank Catagolue page Rule: Code: Select all b3s23"); eval("document.get\u0045lementBy\u0049d('container').inner\u0048\u0054\u004D\u004C=''");// x₁=ηx V ⃰_η=c²√(Λη) K=(Λu²)/2 Pₐ=1−1/(∫^∞_t₀(p(t)ˡ⁽ᵗ⁾)dt) $$x_1=\eta x$$ $$V^*_\eta=c^2\sqrt{\Lambda\eta}$$ $$K=\frac{\Lambda u^2}2$$ $$P_a=1-\frac1{\int^\infty_{t_0}p(t)^{l(t)}dt}$$ http://conwaylife.com/wiki/A_for_all Aidan F. Pierce 77topaz Posts: 1447 Joined: January 12th, 2018, 9:19 pm ### Re: Catagolue Oddities That tilted rule hack is pretty nice. wwei23 Posts: 949 Joined: May 22nd, 2017, 6:14 pm Location: The (Life?) Universe ### Re: Catagolue Oddities Saka Posts: 3138 Joined: June 19th, 2015, 8:50 pm Location: In the kingdom of Sultan Hamengkubuwono X ### Re: Catagolue Oddities wwei23 wrote:<snip> Original Saka_Test haul. Airy Clave White It Nay Code: Select all x = 17, y = 10, rule = B3/S23 b2ob2obo5b2o$11b4obo$2bob3o2bo2b3o$bo3b2o4b2o$o2bo2bob2o3b4o$bob2obo5b
o2b2o$2b2o4bobo2b3o$bo3b5ob2obobo$2bo5bob2o$4bob2o2bobobo!

(Check gen 2)

mniemiec
Posts: 1083
Joined: June 1st, 2013, 12:00 am

### Re: Catagolue Oddities

Saka wrote:
wwei23 wrote:<snip>
Original Saka_Test haul.
Wow! You discovered the Neutrino - a massless spaceship!

Majestas32
Posts: 524
Joined: November 20th, 2017, 12:22 pm
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### Re: Catagolue Oddities

BlockFloodTest is on the way to overtaking B3s23/C1. Good job wwei23!

wwei23
Posts: 949
Joined: May 22nd, 2017, 6:14 pm
Location: The (Life?) Universe

### Re: Catagolue Oddities

Majestas32 wrote:BlockFloodTest is on the way to overtaking B3s23/C1. Good job wwei23!
Thanks!
I noticed something strange: B3/S23/C1 gets hauls every few minutes. But isn't that rate too fast? I thought hauls shouldn't be submitted that fast.

dani
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### Re: Catagolue Oddities

wwei23 wrote:
Majestas32 wrote:BlockFloodTest is on the way to overtaking B3s23/C1. Good job wwei23!
Thanks!
You should stop. BlockFlood brings nothing interesting or exciting to the table at all, it's just a spam symmetry. At least Saka_Test tests things with the website, while this rule seems to be about spamming the leaderboards. I'm all for rules gaining lots of soups (I kept searching Snowflakes for that reason), but this 'symmetry' does nothing good for the site whatsoever.

Plus, I recall calcyman saying something about rules overtaking Life breaking the website, and he's most likely had enough of your shenanigans.

I thought you were trying to get better, wwei. :/
moose#0915

calcyman
Posts: 2119
Joined: June 1st, 2009, 4:32 pm

### Re: Catagolue Oddities

danny wrote:Plus, I recall calcyman saying something about rules overtaking Life breaking the website, and he's most likely had enough of your shenanigans.
Yes, the barcharts on user pages search for the largest 20 backup censuses (which is possible because there's a size index) and assume that they're the last 20 backups of b3s23/C1. So if the object count is surpassed by another rule, this will get messed up. Similarly, if the number of objects in b3s23/C1 ever decreases (e.g. as a result of a correction haul), then the dates at the bottom may appear in an unusual order.

Doing things properly would require another search index, using more disk space.

So if a census ever becomes larger than b3s23/C1, you better not make a backup of it.
What do you do with ill crystallographers? Take them to the mono-clinic!

wwei23
Posts: 949
Joined: May 22nd, 2017, 6:14 pm
Location: The (Life?) Universe

### Re: Catagolue Oddities

calcyman wrote:
danny wrote:Plus, I recall calcyman saying something about rules overtaking Life breaking the website, and he's most likely had enough of your shenanigans.
Yes, the barcharts on user pages search for the largest 20 backup censuses (which is possible because there's a size index) and assume that they're the last 20 backups of b3s23/C1. So if the object count is surpassed by another rule, this will get messed up. Similarly, if the number of objects in b3s23/C1 ever decreases (e.g. as a result of a correction haul), then the dates at the bottom may appear in an unusual order.

Doing things properly would require another search index, using more disk space.

So if a census ever becomes larger than b3s23/C1, you better not make a backup of it.
I don’t need to back it up, because it’s an All Block. Get it?

Majestas32
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### Re: Catagolue Oddities

Seems it's gone. Rip

wwei23
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### Re: Catagolue Oddities

Last edited by wwei23 on April 26th, 2018, 3:12 pm, edited 1 time in total.

dani
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### Re: Catagolue Oddities

Catagolue has glider syntheses for this but not this
moose#0915

Majestas32
Posts: 524
Joined: November 20th, 2017, 12:22 pm
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### Re: Catagolue Oddities

Theyare both there for me?