def test_eye(): qi = nq.eye() yield assert_true, np.all([1,0,0,0]==qi) yield assert_true, np.allclose(nq.quat2mat(qi), np.eye(3))
def test_norm(): qi = nq.eye() yield assert_true, nq.norm(qi) == 1 yield assert_true, nq.isunit(qi) qi[1] = 0.2 yield assert_true, not nq.isunit(qi)