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    Haversine- how to derive it?
    From: Samuel L
    Date: 2015 May 16, 14:08 -0700

    At the risk of having my question being deleted and never appearing here I'd like to know how to get/derive or obtain a haversine figure. I see you fellas using Haversines alot  but I have no idea how to get the figures. Are haversines printed up like trig tables?

    Thanks,

    Sam

       
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