Lines Matching defs:d2
2360 int b2, bbits, d2, dd, dig, dsign, i, j, nd, nd0, p2, p5, speccase;
2441 d2 = 0;
2445 d2 = -p2;
2447 i = dshift(d, d2);
2450 if ((d2 += i) > 0)
2451 d = lshift(d, d2);
3784 U d2, eps, u;
3869 dval(&d2) = dval(&u);
3870 word0(&d2) &= Frac_mask1;
3871 word0(&d2) |= Exp_11;
3873 if (j = 11 - hi0bits(word0(&d2) & Frac_mask))
3874 dval(&d2) /= 1 << j;
3880 * log10(d) = (i-Bias)*log(2)/log(10) + log10(d2)
3885 * + ( (d2-1.5)*0.289529654602168 + 0.176091259055681 );
3913 dval(&d2) = x;
3914 word0(&d2) -= 31*Exp_msk1; /* adjust exponent */
3919 ds = (dval(&d2)-1.5)*0.289529654602168 + 0.1760912590558 + i*0.301029995663981;
4002 dval(&d2) = dval(&u);
4106 dval(&u) = dval(&d2);