ArisKatsaris comments on A note on the description complexity of physical theories - Less Wrong

19 Post author: cousin_it 09 November 2010 04:25PM

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Comment author: ArisKatsaris 09 November 2010 05:16:02PM 2 points [-]

"But imagine you refactor your prediction-generating program and make it shorter; does this mean the physical theory has become simpler?"

Yeah, (given the caveats already mentioned by Vladimir), as any physical theory is a prediction-generating program. A theory that isn't a prediction-generating program isn't a theory at all.