Lines Matching defs:lo
92 double z,hi,lo,c;105 /* express x-k*ln2 as hi-lo and let x=hi-lo rounded */108 x=hi-(lo=k*ln2lo);113 return scalb(1.0+(hi-(lo-(x*c)/(2.0-c))),k);138 double z,hi,lo;150 /* express (x+c)-k*ln2 as hi-lo and let x=hi-lo rounded */153 x= hi - (lo = k*ln2lo-c);159 return scalb(1.+(hi-(lo - c)), k);