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    Re: from a watcher
    From: Dave Weilacher
    Date: 2002 Oct 18, 07:53 -0700

    Dan
    >
    >    cos(c) = cos(a)*cos(b) +
    > sin(a)*sin(b)*cos(ab)
    >
    Please define little (a), (b), (c), and (ab), for me.
    
    Dave
    
    
    Dave Weilacher
    .US Coast Guard licensed captain
    .    #889968
    .ASA certified sailing and celestial
    .    navigation instructor #990800
    .IBM AS400 RPG contract programmer
    
    
    

       
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