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    Re: Multiplication by addition of logs
    From: Tony Oz
    Date: 2019 Sep 5, 10:44 -0700

    Dear Ashley, I'm really glad I could help.

    May I suggest you a less complicated method - no log-tables required, it is the "All-Haversine Doniol". You are expected to do just one 4-place multiplication (for HC) and just one 2-place division for (AZ), with very few additions.

    Warm regards,
    Tony

    60°N 30°E

       
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