Lines Matching refs:hi
92 double z,hi,lo,c;
105 /* express x-k*ln2 as hi-lo and let x=hi-lo rounded */
107 hi=x-k*ln2hi;
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 */
152 hi=(x-k*ln2hi); /* Exact. */
153 x= hi - (lo = k*ln2lo-c);
159 return scalb(1.+(hi-(lo - c)), k);
