public void IntervalTest()
{
var target = new UniformContinuousDistribution(-10, 10);
for (int k = -15; k < 15; k++)
{
double expected = target.ProbabilityDensityFunction(k);
double a = target.DistributionFunction(k);
double b = target.DistributionFunction(k - 1);
double c = a - b;
Assert.AreEqual(expected, c, 1e-15);
Assert.AreEqual(c, target.DistributionFunction(k - 1, k), 1e-15);
}
}