K 10 svn:author V 3 bde K 8 svn:date V 27 2008-03-30T17:17:42.000000Z K 7 svn:log V 216 Fix a missing mask in a hi+lo decomposition. Thus bug made the extra precision in software useless, so hypotf() had some errors in the 1-2 ulp range unless there is extra precision in hardware (as happens on i386). END