numpy.linalg.tests.test_linalg.TestQR

def check_qr(self, a):

def check_qr_stacked(self, a):

def test_mode_all_but_economic(self):

def test_mode_raw(self):

@pytest.mark.parametrize(['m', 'n'], [(3, 0), (0, 3), (0, 0)])
def test_qr_empty(self, m, n):

@pytest.mark.parametrize('size', [(3, 4), (4, 3), (4, 4), (3, 0), (0, 3)])
@pytest.mark.parametrize('outer_size', [(2, 2), (2), (2, 3, 4)])
@pytest.mark.parametrize('dt', [np.single, np.double, np.csingle, np.cdouble])
def test_stacked_inputs(self, outer_size, size, dt):