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    Re: Yet another another sextant
    From: Ed Popko
    Date: 2019 Nov 19, 07:06 -0800

    Michael,

    Your observation about buses arriving in threes has been the subject of several books in the operations research (OR) math field. Arrival times are a studied in queuing theory. Here is a really interesting and fun book on applied OR with your bus example included.

    Ed

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