Function _assert_stacked_2d

numpy/linalg/linalg.py:203–207

(*arrays)

                    'two-dimensional' % a.ndim)

def _assert_stacked_2d(*arrays):
    for a in arrays:
        if a.ndim < 2:
            raise LinAlgError('%d-dimensional array given. Array must be '
                    'at least two-dimensional' % a.ndim)

def _assert_stacked_square(*arrays):
    for a in arrays: