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    Re: Z tangent formula
    From: Peter Fogg
    Date: 2005 Jul 7, 20:04 +1000

    ________________________________________
    From: John Simmonds
    
    > Actually, I would suggest that the Sharp nav calculator uses the same
    > formula, truncated to 1 decimal place :)
    
    Which same formula?
    
    I would expect that any shortened values would result from rounding: ie, the
    closest value being adopted. This does not seem to be happening for 2 of the
    3 samples.
    
    
    

       
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