public void SecondDerivative2() { var derivative = DifferentialCalculus.SecondDerivative(x => 3 * x[0] * x[0] * x[0] + x[1] * x[0] * x[0], 0, 1, 2); Assert.IsTrue(derivative == 22); }
public void SecondDerivative() { var derivative = DifferentialCalculus.SecondDerivative(x => 3 * x * x * x, 2); Assert.IsTrue(derivative == 36); }