def test_example_3(self): v = Vector([-2.328, -7.284, -1.214]) w = Vector([-1.821, 1.072, -2.94]) assert not v.is_parallel(w) assert not w.is_parallel(v)
def test_example_4(self): v = Vector([2.118, 4.827]) w = Vector([0, 0]) assert v.is_parallel(w) assert w.is_parallel(v)
def test_example_2(self): v = Vector([-2.029, 9.97, 4.172]) w = Vector([-9.231, -6.639, -7.245]) assert not v.is_parallel(w) assert not w.is_parallel(v)
def test_example_1(self): v = Vector([-7.579, -7.88]) w = Vector([22.737, 23.64]) assert v.is_parallel(w) assert w.is_parallel(v)
def test_is_parallel_2(self): v = Vector([1, 1]) w = Vector([-3, -3]) assert v.is_parallel(w) assert w.is_parallel(v)
def test_is_parallel_1(self): v = Vector([1, 1]) w = Vector([3, 3]) assert v.is_parallel(w) assert w.is_parallel(v)
def test_is_not_parallel(self): v = Vector([1, 0]) w = Vector([0, 1]) assert not v.is_parallel(w) assert not w.is_parallel(v)