public void ValidateProbabilityLn(int[] x)
{
var b = new Multinomial(_largeP, x.Sum());
AssertHelpers.AlmostEqualRelative(b.ProbabilityLn(x), Math.Log(b.Probability(x)), 12);
}
public void ValidateProbability(double[] p, int[] x, double res)
{
var b = new Multinomial(p, x.Sum());
AssertHelpers.AlmostEqualRelative(b.Probability(x), res, 12);
}