 that is, patterns that deliver compressible information. Next, while the characterization of  E4,  Bedau-style emergence may work pretty well in the case of completely chaotic systems, it does not sit well with such CA as Rule \(\phi_{17083}\). According to the proposed definition, the answer to the classification problem given by Rule \(\phi_{17083}\) is an emergent phenomenon just in case the only way to go from \(t_0\) to \(t_n\) is by explicitly simulating the system evolution.