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    My Haversine Table...
    From: Greg B
    Date: 2014 Apr 15, 22:51 -0400
    All,
      Getting ready for my demo - and I started to write my own haversine/cosine table( with logs also).
    So far I am up to 8 degrees (only 82 more to go!) Can anyone critique my math?
     .....I know this must be reinventing the wheel, does anyone have a table already made up that would
    be correct circa pre-1840?
    I will be solving "cos LHA = (sin Ho - sin Dec * sin Lat )/(cos Dec * cos Lat)"
    with haversines so I believe it should be: "hav LHA = (hav Ho –( hav Dec * hav Lat)) / (cos Dec * cos Lat)"

    Please let me know if I made a mistake. Also; I can not tell if this formula is pre-1840?
    Thanks,
          ~Greg




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