this post was submitted on 29 Aug 2023
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xkcd

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xkcd #2821: Path Minimization (startrek.website)
submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/xkcd
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Link to comic: https://xkcd.com/2821/

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[–] crossover 2 points 1 year ago* (last edited 1 year ago)

The probability of a path it takes is the sum of all possible paths. Richard Feynman uses this exact swimmer in the water example during one of his lectures of physics.