Code: Select all

```
n_states:2
neighborhood:vonNeumann
symmetries:none
var a={0,1}
var b={0,1}
# C,N,E,S,W,C'
0,a,0,b,0,0
0,a,0,b,1,0
0,a,1,b,0,1
0,a,1,b,1,1
1,a,0,b,0,1
1,a,0,b,1,1
1,a,1,b,0,1
1,a,1,b,1,0
```

Actually, how hard would it be to write a script to generate a rule tree for 1d elementary CA?

One question is: if you start with a single cell in a circular world, what will the eventual period be?

For R110, in a circular universe of width n, we have period:

1,1,1,2,1,9,14,7,7,25,110,18,351...

For W22 we have:

1,1,1,1,1,1,1,1,4,4,4,4,4,1,1,1,12,12,12,12

Then, there's the question of how long it takes to stabilize. In W22, the time taken for a single cell to stabilize in an n cell circular universe is:

1,0,2,2,5,4,4,4,2,2,2,2,2,8...