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+--- Thread: Cellular auto for pi ?? (/showthread.php?tid=1085)
Cellular auto for pi ?? - tommy1729 - 08/03/2016
A question : are there simple 1D cellular automatons that can compute pi approximations ?
Such as pi in binary with black and white as 0,1 or as a limiting ratio of consective white vs black cells etc ...
Regards
Tommy1729
RE: Cellular auto for pi ?? - tommy1729 - 08/03/2016
I know rule 110 is universal , therefore with a certain imput rule 110 does the job.
But im looking more for an explicit simple example.
Also im more focused on the automaton , rather then the imput.
I wonder about a simple black cell as a start and then an automaton that gives pi in Some way.
Im looking for specific examples of non-universal cellular automaton that give pi.
Conjectured cases are also nice.
Regards
Tommy1729