Method test__add__matrix

linear_algebra/src/test_linear_algebra.py:186–192

test for Matrix + operator

(self)

        assert a.component(2, 1) == 7, "0.01"

    def test__add__matrix(self) -> None:
        """
        test for Matrix + operator
        """
        a = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]], 3, 3)
        b = Matrix([[1, 2, 7], [2, 4, 5], [6, 7, 10]], 3, 3)
        assert str(a + b) == "|2,4,10|\n|4,8,10|\n|12,14,18|\n"

    def test__sub__matrix(self) -> None:
        """