Abstract
The incorporation of a chaotic component in a computing system is incompatible with its being effectively programmable. The example presented shows that concepts of programming suitable for biological systems may differ from those which have grown out of our experience with present day digital computers.
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Conrad, M., Rössler, O. Example of a system which is computation universal but not effectively programmable. Bltn Mathcal Biology 44, 443–447 (1982). https://doi.org/10.1007/BF02462291
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DOI: https://doi.org/10.1007/BF02462291