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ref: work-0 tags: distilling free-form natural laws from experimental data Schmidt Cornell automatic programming genetic algorithms date: 09-14-2018 01:34 gmt revision:5 [4] [3] [2] [1] [0] [head]

Distilling free-form natural laws from experimental data

  • There critical step was to use partial derivatives to evaluate the search for invariants. Even yet, with a 4D data set the search for natural laws took ~ 30 hours.
    • Then again, how long did it take humans to figure out these invariants? (Went about it in a decidedly different way..)
    • Further, how long did it take for biology to discover similar invariants?
      • They claim elsewhere that the same algorithm has been applied to biological data - a metabolic pathway - with some success.
      • Of course evolution had to explore a much larger space - proteins and reculatory pathways, not simpler mathematical expressions / linkages.

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ref: bookmark-0 tags: code laws lawyers programming date: 11-28-2008 04:54 gmt revision:0 [head]

http://www.linux-mag.com/id/7187 -- has a very interesting and very well applied analogy between programs and laws. I am inclined to believe that they really are not all that different; legalese is structured and convoluted the way it is because it is, in effect, a programming language for laws, hence must be precise and unambiguous. Furthermore, the article is well written and evidences structured and balanced thought (via appropriate references to the real world). And he uses Debian ;-)