Method test__mul__matrix

linear-algebra-python/src/tests.py:123–127

(self)

        self.assertEqual("|1,2,3|\n|2,4,5|\n|6,7,8|\n", A.__str__())

    def test__mul__matrix(self):
        A = Matrix([[1, 2, 3], [4, 5, 6], [7, 8, 9]], 3, 3)
        x = Vector([1, 2, 3])
        self.assertEqual("(14,32,50)", (A * x).__str__())
        self.assertEqual("|2,4,6|\n|8,10,12|\n|14,16,18|\n", (A * 2).__str__())

    def test_changeComponent_matrix(self):
        A = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]], 3, 3)