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Hi all,

Does anyone have the Golly rule table/tree for Wolfram's 19-state universal 1D CA as mentioned in his book starting on page 644?

Thanks,

Tim

Tim Hutton wrote: Yesterday, 9:05 am Hi all,

Does anyone have the Golly rule table/tree for Wolfram's 19-state universal 1D CA as mentioned in his book starting on page 644?

Thanks,

Tim

The transitions are described in page 648, but the rule uses a range-2 1D neighborhood. According to https://github.com/gollygang/ruletabler ... ki/RoadMap, the neighborhood's codename is "oneDimensional_radius2". You could create a rule table, but I don't think Golly or LifeViewer support that neighborhood.

Oh thank you. I hadn't actually noticed it has a larger input neighborhood!

W110 is also universal while being a 2-state R1 1D rule.

unname4798 wrote: Yesterday, 12:46 pm W110 is also universal while being a 2-state R1 1D rule.

He probably knows that.