Lines Matching +full:0 +full:x000fffff

28 two54      =  1.80143985094819840000e+16, /* 0x43500000, 0x00000000 */
29 ivln10hi   =  4.34294481878168880939e-01, /* 0x3fdbcb7b, 0x15200000 */
30 ivln10lo   =  2.50829467116452752298e-11, /* 0x3dbb9438, 0xca9aadd5 */
31 log10_2hi  =  3.01029995663611771306e-01, /* 0x3FD34413, 0x509F6000 */
32 log10_2lo  =  3.69423907715893078616e-13; /* 0x3D59FEF3, 0x11F12B36 */
46 	k=0;  in log10()
47 	if (hx < 0x00100000) {			/* x < 2**-1022  */  in log10()
48 	    if (((hx&0x7fffffff)|lx)==0)  in log10()
49 		return -two54/vzero;		/* log(+-0)=-inf */  in log10()
50 	    if (hx<0) return (x-x)/zero;	/* log(-#) = NaN */  in log10()
54 	if (hx >= 0x7ff00000) return x+x;  in log10()
55 	if (hx == 0x3ff00000 && lx == 0)  in log10()
56 	    return zero;			/* log(1) = +0 */  in log10()
58 	hx &= 0x000fffff;  in log10()
59 	i = (hx+0x95f64)&0x100000;  in log10()
60 	SET_HIGH_WORD(x,hx|(i^0x3ff00000));	/* normalize x or x/2 */  in log10()
69 	SET_LOW_WORD(hi,0);  in log10()