/// <summary>
/// Get the derivatives of the log-pdf at a point.
/// </summary>
/// <param name="dist"></param>
/// <param name="x"></param>
/// <param name="dlogp">On exit, the first derivative.</param>
/// <param name="ddlogp">On exit, the second derivative.</param>
public static void GetDerivatives(Gamma dist, double x, out double dlogp, out double ddlogp)
{
dist.GetDerivatives(x, out dlogp, out ddlogp);
}
