| private static PositiveLGamma ( double v0 ) : double | ||
| v0 | double | |
| return | double | |
private static double PositiveLGamma(double v0) {
double vg = v0 + 12.644565; // v0 + g - 0.5
double res = Math.Log(GammaRationalFunc(v0)) - vg;
res += (v0 - 0.5) * Math.Log(vg);
return res;
}
