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    fc58f500
    CMUCL was computing the values of asin, acos, and atanh on the branch · fc58f500
    rtoy authored
    cuts on the real line incorrectly.  This shows up when calling these
    functions with real-valued args, not complex.  The problem was the
    computed values were not continuous with the quadrants specified by
    ANSI CL.
    
    Issue noted by Bruno Haible, cmucl-imp, 2004-10-11.
    
    See also some tests on cmucl-imp, 2004-10-19.
    fc58f500
    History
    CMUCL was computing the values of asin, acos, and atanh on the branch
    rtoy authored
    cuts on the real line incorrectly.  This shows up when calling these
    functions with real-valued args, not complex.  The problem was the
    computed values were not continuous with the quadrants specified by
    ANSI CL.
    
    Issue noted by Bruno Haible, cmucl-imp, 2004-10-11.
    
    See also some tests on cmucl-imp, 2004-10-19.