Method test_component_matrix

linear_algebra/src/test_linear_algebra.py:179–184

test for Matrix method component()

(self)

        assert str(a) == "|1,2,5|\n|2,4,5|\n|6,7,8|\n"

    def test_component_matrix(self) -> None:
        """
        test for Matrix method component()
        """
        a = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]], 3, 3)
        assert a.component(2, 1) == 7, "0.01"

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