Lines Matching defs:hi
126 double z,hi,lo,c;
139 /* express x-k*ln2 as hi-lo and let x=hi-lo rounded */
141 hi=x-k*ln2hi;
142 x=hi-(lo=k*ln2lo);
147 return scalb(1.0+(hi-(lo-(x*c)/(2.0-c))),k);
173 double z,hi,lo;
186 /* express (x+c)-k*ln2 as hi-lo and let x=hi-lo rounded */
188 hi=(x-k*ln2hi); /* Exact. */
189 x= hi - (lo = k*ln2lo-c);
195 return scalb(1.+(hi-(lo - c)), k);