Lines Matching refs:hu
43 int32_t k,hx,hu,ax;
62 k=0;f=x;hu=1;} /* sqrt(2)/2- <= 1+x < sqrt(2)+ */
68 GET_FLOAT_WORD(hu,u);
69 k = (hu>>23)-127;
75 GET_FLOAT_WORD(hu,u);
76 k = (hu>>23)-127;
79 hu &= 0x007fffff;
87 if(hu<0x3504f4) { /* u < sqrt(2) */
88 SET_FLOAT_WORD(u,hu|0x3f800000);/* normalize u */
91 SET_FLOAT_WORD(u,hu|0x3f000000); /* normalize u/2 */
92 hu = (0x00800000-hu)>>2;
97 if(hu==0) { /* |f| < 2**-20 */