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    Re: Tables of Trig Functions and Logs of Trig Functions
    From: Dave Walden
    Date: 2007 May 03, 05:06 -0700

    I have "A New Manual of Logarithms to Seven Places of Decimals", by
    Bruhns (through abe books).  Has 1" at the ends and 10" in the middle,
    but with differences and proportional parts for interpolating to
    1" (or 6" for .1 min).  It's full size, about 2 1/2 inches thick.
    Regarding George's comment, I suggest the combination of basic trig
    and logs to get maximum "enjoyment" and enlightenment.
    from message #1750:
    "After carrying out quite a few calculations, (including a clearing of
    lunar distance via the fundamental equation with log tables---only
    takes 14 table look ups!)"
    The various trig manipulations are done to simplify and speed the
    calculation as we all know, but by using the basic equations and log
    tables, you can really get your hands on the numbers!
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