public void IRID119_PolynomialExtrapolatePositiveDirection()
{
double[] x = new double[] { -6.060771484, -5.855378418, -1.794238281, -1.229428711, 0.89935791, 2.912121582, 4.699230957, 4.788347168, 7.728830566, 11.70989502 };
double[] y = new double[] { 0.959422052, 0.959447861, 0.959958017, 0.960028946, 0.960323274, 0.960636258, 0.960914195, 0.960928023, 0.96138531, 0.962004483 };
PolynomialInterpolationAlgorithm pia = new PolynomialInterpolationAlgorithm(10);
SampleList sl = new SampleList(10);
for(int i = 0; i < 10; i++)
{
sl.Add(x[i], y[i]);
}
pia.Prepare(sl);
Assert.That(pia.Extrapolate(12), NumericIs.AlmostEqualTo(0.9622, 1e-3), "extrapolate(12)");
}
