30
Model Thinking Scott E Page
Model Thinking Scott E Page
2
1D Cellular Automata
3
1D Cellular Automata
X
X X
X X
Four Classes of Behavior
X X
X X
X X
24 8
16
Sum = 30
14
Netlogo
24 8
32
Sum = 110
64
16Source: wolfram.com
17Source: /uncomp.uwe.ac.uk
Four Classes of Behavior
19
“It From Bit”
20
Langton’s λ
21
Langton’s λ
X X
22
X X
X X
λ ALL Rules Class III Class IV
0 1 0 0
1 8 0 0
2 28 2 0
3 56 4 1
4 70 20 4
5 56 4 1
6 38 2 0
7 8 0 0
8 1 0 0
28
29
• Simple rules combine to form anything
• “it from bit”
• Complexity and randomness require interdependency
Model Thinking Scott E Page
