Lines Matching defs:hu
1795 int32_t k, hx, hu, ax;
1818 hu = 1;
1825 GET_HIGH_WORD(hu, u);
1826 k = (hu >> 20) - 1023;
1831 GET_HIGH_WORD(hu, u);
1832 k = (hu >> 20) - 1023;
1835 hu &= 0x000FFFFF;
1843 if (hu < 0x6A09E) { /* u ~< sqrt(2) */
1844 SET_HIGH_WORD(u, hu | 0x3FF00000); /* normalize u */
1847 SET_HIGH_WORD(u, hu | 0x3FE00000); /* normalize u/2 */
1848 hu = (0x00100000 - hu) >> 2;
1853 if (hu == 0) { /* |f| < 2**-20 */