def test_GramSchmidt_vector(self):
P1 = np.array([0, 0, 0])
P2 = np.array([2, 0, 0])
P3 = np.array([1, 1, 0])
result = vector.GramSchmidt(P1, P2, P3)
correct = array([1., 0., 0., 0., 1., 0., 0., 0., 1.])
self.assertTrue(np.all(np.abs(result - correct) < self.delta))
def test_GramSchmidt(self):
P1 = np.array([[0, 0, 0], [1,2,3]])
P2 = np.array([[1, 0, 0], [4,1,0]])
P3 = np.array([[1, 1, 0], [9,-1,1]])
result = vector.GramSchmidt(P1,P2,P3)
correct = array([[ 1. , 0. , 0. , 0. , 1. ,
0. , 0. , 0. , 1. ],
[ 0.6882472 , -0.22941573, -0.6882472 , 0.62872867, -0.28470732,
0.72363112, -0.36196138, -0.93075784, -0.05170877]])
self.assertTrue(np.all(np.abs(result-correct)<self.delta))