public void ValidateInverseCumulativeDistribution(double mu, double lambda, double probability, double f)
{
var n = new InverseGaussian(mu, lambda);
AssertHelpers.AlmostEqualRelative(f, InverseGaussian.ICDF(mu, lambda, probability), precision);
AssertHelpers.AlmostEqualRelative(f, n.InvCDF(probability), precision);
}
