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    Re: No Two-Body Fix Problems
    From: Peter Hakel
    Date: 2009 Nov 5, 23:51 -0800
    OK, this is the last refinement of that spreadsheet for sure!  :-))
    Excel's ACOS() function sometimes needs a little help at the edge of its domain (see cell D17)...
    Here the preset example shows that John Karl's equations work well even for some really extreme input.


    Peter Hakel


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    File: 110470.two_body_fix.xls
       
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