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    Re: An All-Haversine Azimuth (from Lat, Dec and dLon alone)?
    From: David C
    Date: 2021 Feb 19, 14:11 -0800

    The history of nautical tables is full of twists and turns. See pp 284-290 in Cotter's "A History of Nautical Astronomy" for the development of the ABC tables. Many 19th century navigators get a mention - Rosser, Heath, Blackburne, Johnson,  Laverty, Espinasse, Bolt. Hutchinson,  Trivett,  Duhamel.....................

       
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