def test_sub3(): """ sub uc 3 """ u = Vector(3, 1) v = 1 assert u - v == Vector(2, 0)
def test_multiply3() -> None: """ multiply uc 3 """ u = Vector(3, 1) v = 3 assert u * v == Vector(9, 3)
def test_add3(): """ add uc3 """ u = Vector(3, 1) v = 3 assert u + v == Vector(6, 4)
def test_to_cartesian1() -> None: """ test to_cartesian """ v = Vector(3.60555, 2.1588) actual = v.to_cartesian() expected = Vector(-2, 3) assert almost_equal(actual, expected, accuracy=10**-5)
def test_sub2(): """ sub uc 2 """ u, v = make_vectors([(2, -1), (1, 0)]) assert subtract(u, v) == Vector(1, -1)
def test_sub1(): """ sub uc 1 """ u, v = make_vectors([(2, -1), (1, 0)]) assert u - v == Vector(1, -1)
def test_add2(): """ add uc 2 """ u, v = make_vectors([(2, -1), (1, 0)]) assert add(u, v) == Vector(3, -1)
def test_add1(): """ add uc 1 """ u, v = make_vectors([(2, -1), (1, 0)]) assert u + v == Vector(3, -1)
def test_multiply2(): """ multiply uc 2 """ u, v = make_vectors([(2, -1), (1, 1)]) assert multiply(u, v) == Vector(2, -1)
def test_multiply1(): """ multiply uc 1 """ u, v = make_vectors([(2, -1), (1, 1)]) assert u * v == Vector(2, -1)