Lines Matching defs:lo
94 double z,hi,lo,c;
107 /* express x-k*ln2 as hi-lo and let x=hi-lo rounded */
110 x=hi-(lo=k*ln2lo);
115 return scalb(1.0+(hi-(lo-(x*c)/(2.0-c))),k);
140 double z,hi,lo;
152 /* express (x+c)-k*ln2 as hi-lo and let x=hi-lo rounded */
155 x= hi - (lo = k*ln2lo-c);
161 return scalb(1.+(hi-(lo - c)), k);
