namespace Microsoft.ML.Probabilistic.Factors
{
    [FactorMethod(typeof(Factor), "Plus", new[] { typeof(double), typeof(double) }, Default = true)]
    [Quality(QualityBand.Experimental)]
    public static class PlusGammaOp
    {
        public static void GetDerivLogZ(GammaPower sum, GammaPower toSum, double ds, double dds, double dr, double ddr, out double dlogZ, out double ddlogZ);
    }
}