Lines Matching defs:qn
68 long double f, f1, v, s, z, qn, h, t;
82 qn = one / (two + f);
83 s = f * qn; /* |s|<2**-6 */
87 t = ((two * (f - h) - h * f1) - h * (f - f1)) * qn +
106 qn = one / (x + z);
108 s = f * qn;
111 t = qn * ((two * (f - z * h) - h * f1) - h * (f - f1));
114 qn = (long double) n;
115 t += qn * ln2lo + _TBL_logl_lo[j];
118 v = qn * ln2hi + _TBL_logl_hi[j];