Density Mapping of Elementary Cellular Automata

ECA rule

30

lattice size

32

64

128

number of trials

32

64

128

Rule 30

Given an initial condition sequence

I

with density

ρ

, this Demonstration measures density

ρ'

of the last

N

steps of the elementary cellular automata rule

ℛ

. The abscissa is the input and the ordinate is the output density. A typical evolution of the corresponding rule is shown to the right of the density map.