Lines Matching defs:hi

47  * ln2/INTERVALS = L1+L2 (hi+lo decomposition for multiplication).  L1 must
67  * the first 53 bits of the significand are stored in hi and the next 53
68  * bits are in lo.  Tang's paper states that the trailing 6 bits of hi must
71  * point addition involving hi must be exact.  Here hi is double, so
75 	double	hi;
80 	 * XXX hi is rounded down, and the formatting is not quite normal.
242 	t = (long double)tbl[n2].lo + tbl[n2].hi;
243 	*hip = tbl[n2].hi;
262 	long double hi, lo, twopkm2;
266 	__k_expl(x, &hi, &lo, &k);
268 	return (lo + hi) * 2 * twopkm2;
278 	long double c, exp_x, hi, lo, s;
284 	__k_expl(x, &hi, &lo, &k);
286 	exp_x = (lo + hi) * 0x1p16382L;