public void LambdaFunctionTest3()
{
double x = 0;
Func<double> expected = () => x * x + 1;
var actual = new QuadraticObjectiveFunction(() => x * x + 1);
for (int i = 0; i < 10; i++)
{
x = (i - 5) / 10.0;
double a = actual.Function(new[] { x });
double e = expected();
Assert.AreEqual(e, a, 1e-10);
Assert.IsFalse(Double.IsNaN(a));
Assert.IsFalse(Double.IsNaN(e));
}
}