def test_wrapper(self): P = PiecewisePolynomial(self.xi, self.yi) assert_almost_equal(P(self.test_xs), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs)) assert_almost_equal( P.derivative(self.test_xs, 2), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs, der=2) ) assert_almost_equal( P.derivatives(self.test_xs, 2), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs, der=[0, 1]) )
def test_wrapper(self): with warnings.catch_warnings(): warnings.filterwarnings("ignore", category=DeprecationWarning) P = PiecewisePolynomial(self.xi, self.yi) assert_almost_equal(P(self.test_xs), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs)) assert_almost_equal( P.derivative(self.test_xs, 2), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs, der=2) ) assert_almost_equal( P.derivatives(self.test_xs, 2), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs, der=[0, 1]) )
def test_wrapper(self): P = PiecewisePolynomial(self.xi, self.yi) assert_almost_equal( P(self.test_xs), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs)) assert_almost_equal( P.derivative(self.test_xs, 2), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs, der=2)) assert_almost_equal( P.derivatives(self.test_xs, 2), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs, der=[0, 1]))
def test_wrapper(self): with warnings.catch_warnings(): warnings.filterwarnings('ignore', category=DeprecationWarning) P = PiecewisePolynomial(self.xi,self.yi) assert_almost_equal(P(self.test_xs), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs)) assert_almost_equal(P.derivative(self.test_xs,2), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs, der=2)) assert_almost_equal(P.derivatives(self.test_xs,2), piecewise_polynomial_interpolate(self.xi, self.yi, self.test_xs, der=[0,1]))