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Re: 2D Replicator Classes

PostPosted: August 25th, 2017, 12:23 pm
by drc
Gamedziner wrote:That's actually a spacefiller.

It's also a (failed) replicator. If you look closely you can see the puffer being generated again, and even again before crashing into the oscillators.

Re: 2D Replicator Classes

PostPosted: September 1st, 2017, 8:55 am
by GUYTU6J
x = 4, y = 4, rule = B2i34ceiknry8/S23-a4city
3o$o2bo$o2bo$b3o!

Notice that the engine goes at (14,1)c/36
x = 4, y = 4, rule = B2i34ceiknry8/S23-a4city
b3o$o2bo$o2bo$3o!
#C [[ TRACKBOX 14/36 1/36 0 0 ]]


EDIT:Similarly,
x = 3, y = 3, rule = B2n34eiqrtz5eijnr8/S23-a4city
2o$b2o$bo!


EDIT2:How about this?
x = 4, y = 3, rule = B2in3aeikn4city8/S23-a4city
2bo$b3o$o2bo!

And this one?
x = 4, y = 4, rule = B2in3aceir4city8/S23-a4city
b2o$2o$b3o$2bo!

Re: 2D Replicator Classes

PostPosted: September 10th, 2017, 12:49 pm
by AbhpzTa
GUYTU6J wrote:EDIT2:How about this?
x = 4, y = 3, rule = B2in3aeikn4city8/S23-a4city
2bo$b3o$o2bo!

It's class F. I've edited the OP.

Re: 2D Replicator Classes

PostPosted: September 15th, 2017, 10:57 am
by GUYTU6J
x = 5, y = 4, rule = B2k3aeiqy4city8/S23-a4city
b3o$bo2bo$bob2o$o!

EDIT:
x = 3, y = 3, rule = B2k3aeinr4city7c/S23-a4city
bo$3o$2bo!

x = 4, y = 4, rule = B2k3aeinr4city7e/S23-a4city
3o$o2bo$o2bo$b3o!

Re: 2D Replicator Classes

PostPosted: September 23rd, 2017, 4:40 am
by GUYTU6J
x = 4, y = 4, rule = B2ik3aeikr4ceijqry78/S23-a4city78
b3o$o2bo$o$2o!

Re: 2D Replicator Classes

PostPosted: September 29th, 2017, 6:17 pm
by toroidalet
Class-S:
x = 7, y = 2, rule = B3-y5a/S234c5ek
3ob3o$bo3bo!

x = 31, y = 27, rule = B3-y5a/S234c5ek
bo3bo19bo3bo$3ob3o17b3ob3o24$3ob3o$bo3bo!

Re: 2D Replicator Classes

PostPosted: October 13th, 2017, 3:53 pm
by muzik
Possibly a class u:
x = 1, y = 1, rule = B1e2e3e/S0
o!

Re: 2D Replicator Classes

PostPosted: October 13th, 2017, 5:21 pm
by BlinkerSpawn
muzik wrote:Possibly a class r:
x = 1, y = 1, rule = B1e2e3e/S0
o!

It's an XOR but with diamonds, if that makes any sense.
Not sure if that's a class; I haven't studied the OP in forever.

Re: 2D Replicator Classes

PostPosted: October 13th, 2017, 5:40 pm
by A for awesome
muzik wrote:Possibly a class r:
x = 1, y = 1, rule = B1e2e3e/S0
o!

It seems to follow OEIS A189007 (1, 4, 8, 16, 16, 32, 32, 64, 32, ...), so it does not appear to be in any existing class.

Re: 2D Replicator Classes

PostPosted: October 13th, 2017, 5:51 pm
by muzik
And another (technically this is von Neumann Fredkin)
x = 1, y = 1, rule = B1e/S04e
o!



Do these count as replicators, or spacefillers?
x = 1, y = 1, rule = B12cn4c/S0
o!


x = 1, y = 1, rule = B1c2c4c/S
o!

Re: 2D Replicator Classes

PostPosted: October 24th, 2017, 4:23 am
by muzik
How about this one?

x = 1, y = 1, rule = B12ci3ci4c6i8/S02i8
o!

Re: 2D Replicator Classes

PostPosted: October 25th, 2017, 3:57 pm
by AbhpzTa
muzik wrote:Do these count as replicators, or spacefillers?
x = 1, y = 1, rule = B12cn4c/S0
o!


x = 1, y = 1, rule = B1c2c4c/S
o!


Spacefillers.

Re: 2D Replicator Classes

PostPosted: November 29th, 2017, 3:32 am
by Saka
New class?
x = 1, y = 1, rule = B1e2e/S2c
o!

More interesting example
x = 1, y = 1, rule = B1e2e/S2c3i4w5y
o!

It's interesting, it replicates at 1,4,8,12,20,20,36,36,68,36,68,68,132,68,132,132,260,68...

These also don't have the "dying edge replicators" muzik talked about

Re: 2D Replicator Classes

PostPosted: December 6th, 2017, 3:10 am
by Saka
Class Q?
x = 3, y = 7, rule = B3-cny4cekryz5c6in7e8/S2-cn3-aeky4eit5ackn6ei7e8
3o$obo$obo2$obo$obo$3o!


Oblique?
x = 4, y = 4, rule = B2kn3-ckny4irt5r8/S2aek3ijnqr4i
b3o$o2bo$o2bo$3o!


Aha! Another oblique!
x = 7, y = 8, rule = B2i3-ekny4z5r7/S2-cn3-ace4eiz5ejknq6i
2bo$b3o$2obo3$3bob2o$3b3o$4bo!

If the B's are separated, they will turn into 10c/208o ships
That rule has a second replicator!
x = 5, y = 4, rule = B2i3-ekny4z5r7/S2-cn3-ace4eiz5ejknq6i
2ob2o$o3bo$b3o$2bo!

Re: 2D Replicator Classes

PostPosted: December 8th, 2017, 7:18 pm
by AforAmpere
(7,4) oblique 2D replicator, class S, I think

x = 4, y = 3, rule = B2in3aijr4eq5j6c/S2-in3ijnqr4i5cnr6k
b3o$bobo$2obo!


x = 26, y = 17, rule = B2in3aijr4eq5j6c/S2-in3ijnqr4i5cnr6k
b3o$bobo$2obo4$23b3o$23bobo$22b2obo6$9b3o$9bobo$8b2obo!

Re: 2D Replicator Classes

PostPosted: December 9th, 2017, 4:51 am
by Saka
Oblique?
x = 4, y = 4, rule = B2kn3-ckny4irt5r8/S2aek3ijnqr4i
b3o$o2bo$o2bo$3o!

Re: 2D Replicator Classes

PostPosted: December 12th, 2017, 4:45 am
by muzik
So it appears that 2D class S replicators can fill out areas that are either square, rectangular or rhombic.

Are there any other polygons it can trace out? I doubt so, but if so, those with 4n sides seem to be most likely.

Re: 2D Replicator Classes

PostPosted: December 15th, 2017, 12:22 am
by LaundryPizza03
Okay, I found 3 of these back in November:
x = 3, y = 3, rule = B34j5k6en/S235e6c
2o$b2o$2bo!

x = 4, y = 3, rule = B3-q4z5y/S234k5j
2b2o$b2o$2o!

x = 4, y = 2, rule = B2n3aijnr4jrz5r6-e/S2-in3knr4aeijknq5-r8
b2o$4o!


The second one can be hassled by blocks:
x = 19, y = 19, rule = B3-q4z5y/S234k5j
12b2o$12b2o3$b5o$o3bo3b2o$o$bobo4$9b2o$3b2o3b2o7b2o$7b2o8b2o4$5b2o$5b
2o!

The rule doesn't have the glider or the XWSS's, but does support the hat ship.

Could Class S replicator hasslers be used for signal circuitry?

Re: 2D Replicator Classes

PostPosted: December 25th, 2017, 7:11 pm
by LaundryPizza03
Purely by accident
x = 3, y = 3, rule = B3aei/S12-a3i
o$o$3o!

Re: 2D Replicator Classes

PostPosted: December 25th, 2017, 9:34 pm
by LaundryPizza03
x = 3, y = 3, rule = B2k3578/S3-e456k8
3o$3o$obo!

x = 3, y = 3, rule = B2a/S3n4y
2o$obo$b2o!

3-way:
x = 3, y = 2, rule = B2a3ir5aik7e/S2k4z
obo$3o!

Closely related to the third, a potentially new family:
x = 3, y = 2, rule = B2a3ir4i5aik7e/S2k3y4z
obo$3o!

x = 3, y = 2, rule = B2a3ir4ik5aik7e/S2k3y4z
obo$3o!

EDIT: Bingo! Another new family!
x = 3, y = 2, rule = B1e2i3a4i5eiq6i/S2a3eiq4inr
bo$3o!

Re: 2D Replicator Classes

PostPosted: January 5th, 2018, 8:40 am
by muzik
Haha that 3-way one is awesome.

Technically it would be a 1.5849D replicator though?

Re: 2D Replicator Classes

PostPosted: January 5th, 2018, 8:47 am
by KittyTac
The 3-way one's trail looks like two Sierpinski Triangles with tilted triangles, if that makes any sense.

Re: 2D Replicator Classes

PostPosted: January 7th, 2018, 4:20 am
by gameoflifemaniac
KittyTac wrote:The 3-way one's trail looks like two Sierpinski Triangles with tilted triangles, if that makes any sense.

Rather squashed.

Re: 2D Replicator Classes

PostPosted: January 10th, 2018, 7:32 am
by muzik
Hm.

x = 11, y = 11, rule = B2ce3y4e5y6c/S1c2i3ciy4ct5ey6i7e8
5bo$4bobo$5bo$5bo$bo7bo$ob2o3b2obo$bo7bo$5bo$5bo$4bobo$5bo!

Re: 2D Replicator Classes

PostPosted: January 10th, 2018, 11:04 am
by A for awesome
muzik wrote:Hm.

x = 11, y = 11, rule = B2ce3y4e5y6c/S1c2i3ciy4ct5ey6i7e8
5bo$4bobo$5bo$5bo$bo7bo$ob2o3b2obo$bo7bo$5bo$5bo$4bobo$5bo!

That's interesting — it's a replicator with infinite growth and finite copies.