invln2
k = (int) (invln2 * x + (xsb == 0 ? 0.5 : -0.5));
invln2 = 1.442695040888963407359924681001892137427e+0000L;
return (n + invln2 * logl(x));
dy = invln2 * (TBL[i] + ds * (A0 + dz * A1));
invln2 = 1.44269504088896338700e+00, /* 0x3ff71547, 0x652b82fe */
invln2 = 1.44269504088896338700e+00,
k = (int) (invln2 * w1 + ((hx >= 0)? 0.5 : -0.5));
k = (int) (invln2 * w1 + ((hx >= 0)? 0.5L : -0.5L));
invln2 = 1.442695040888963407359924681001892137427e+0000L,
invln2 = 1.44269504088896338700e+00, /* 0x3ff71547, 0x652b82fe */
k = (int) (invln2 * x + halF[xsb]);