![3D class 4 [cellular automaton] rules](/nks/notes/notes-6-2--3d-class-4-cellular-automaton-rules/thumb.png "3D class 4 [cellular automaton] rules")
![Class 4 [cellular automaton] rules](/nks/notes/notes-6-2--class-4-cellular-automaton-rules/thumb.png "Class 4 [cellular automaton] rules")
![[Classes in] continuous cellular automata](/nks/notes/notes-6-2--classes-in-continuous-cellular-automata/thumb.png "[Classes in] continuous cellular automata")
![Different runs [of initially random cellular automata]](/nks/notes/notes-6-2--different-runs-of-initially-random-cellular-automata/thumb.png "Different runs [of initially random cellular automata]")
![Frequencies of [cellular automaton] classes](/nks/notes/notes-6-2--frequencies-of-cellular-automaton-classes/thumb.png "Frequencies of [cellular automaton] classes")
![Game of Life [cellular automaton]](/nks/notes/notes-6-2--game-of-life-cellular-automaton/thumb.png "Game of Life [cellular automaton]")
![History [of cellular automaton classes]](/nks/notes/notes-6-2--history-of-cellular-automaton-classes/thumb.png "History [of cellular automaton classes]")
![States of matter [and cellular automaton classes]](/nks/notes/notes-6-2--states-of-matter-and-cellular-automaton-classes/thumb.png "States of matter [and cellular automaton classes]")
![[Subset of] elementary rules](/nks/notes/notes-6-2--subset-of-elementary-rules/thumb.png "[Subset of] elementary rules")
![Undecidability [of cellular automaton classes]](/nks/notes/notes-6-2--undecidability-of-cellular-automaton-classes/thumb.png "Undecidability [of cellular automaton classes]")
3D class 4 [cellular automaton] rules
Class 4 [cellular automaton] rules
[Classes in] continuous cellular automata
Different runs [of initially random cellular automata]
Frequencies of [cellular automaton] classes
Game of Life [cellular automaton]
History [of cellular automaton classes]
Nearby cellular automaton rules
Random initial conditions in other systems