public void TestRosenbrockFunction()
{
var minimizer = new QNMinimizer();
var f = new RosenbrockFunction();
var x = minimizer.Minimize(f);
var minValue = f.ValueAt(x);
Assert.AreEqual(x[0], 1.0, 1e-5);
Assert.AreEqual(x[1], 1.0, 1e-5);
Assert.AreEqual(minValue, 0, 1e-10);
}
public void TestQuadraticFunction()
{
var minimizer = new QNMinimizer();
var f = new QuadraticFunction();
var x = minimizer.Minimize(f);
var minValue = f.ValueAt(x);
Assert.AreEqual(x[0], 1.0, 0.000001);
Assert.AreEqual(x[1], 5.0, 0.000001);
Assert.AreEqual(minValue, 10.0, 0.000001);
}
