Lines Matching defs:hu
1581 int32_t k, hx, hu, ax;
1604 hu = 1;
1611 GET_HIGH_WORD(hu, u);
1612 k = (hu >> 20) - 1023;
1617 GET_HIGH_WORD(hu, u);
1618 k = (hu >> 20) - 1023;
1621 hu &= 0x000fffff;
1629 if (hu < 0x6a09e) { /* u ~< sqrt(2) */
1630 SET_HIGH_WORD(u, hu | 0x3ff00000); /* normalize u */
1633 SET_HIGH_WORD(u, hu | 0x3fe00000); /* normalize u/2 */
1634 hu = (0x00100000 - hu) >> 2;
1639 if (hu == 0) { /* |f| < 2**-20 */
