namespace Microsoft.ML.Probabilistic.Factors
{
    [FactorMethod(typeof(Factor), "Ratio", new[] { typeof(double), typeof(double) })]
    [Quality(QualityBand.Preview)]
    public static class GammaRatioOp
    {
        public static double LogAverageFactor(Gamma ratio, Gamma a, double b);
    }
}