def test_nnewton_analytic(self):
k0 = 0.2
target = lambda xs:func_grad_hess(k0, xs)
self.assertTrue(is_reasonable_val_grad_hess(target,
[0.1],
method="c1",
h=0.001))
(convq, xs_o, val, grad) = nnewton(target, [0.1], func="vgh", show_lvl=1)
self.assertTrue(convq)
self.assertAlmostEqual(k0, xs_o[0])
def test_nnewton_analytic(self):
k0 = 0.2
target = lambda xs: func_grad_hess(k0, xs)
self.assertTrue(
is_reasonable_val_grad_hess(target, [0.1], method="c1", h=0.001))
(convq, xs_o, val, grad) = nnewton(target, [0.1],
func="vgh",
show_lvl=1)
self.assertTrue(convq)
self.assertAlmostEqual(k0, xs_o[0])
def test_nnewton(self):
k0 = 0.2
target = lambda xs: func(k0, xs)
(convq, xs_o, val, grad) = nnewton(target, [0.11])
self.assertTrue(convq)
self.assertAlmostEqual(k0, xs_o[0])
def test_nnewton(self):
k0 = 0.2
target = lambda xs: func(k0, xs)
(convq, xs_o, val, grad) = nnewton(target, [0.11])
self.assertTrue(convq)
self.assertAlmostEqual(k0, xs_o[0])
