def test_example_3(self):
v = Vector([1.5, 9.547, 3.691])
u = Vector([-6.007, 0.124, 5.772])
result = v.cross_product(u)
assert (54.647600000000004, -30.829836999999998,
57.534829) == result.coords
def test_example_1(self):
v = Vector([8.462, 7.893, -8.187])
u = Vector([6.984, -5.975, 4.778])
result = v.cross_product(u)
assert (-11.204570999999994, -97.609444,
-105.68516199999999) == result.coords
def test_example_2(self):
v = Vector([-8.987, -9.838, 5.031])
u = Vector([-4.268, -1.861, -8.866])
result = v.cross_product(u)
assert (96.58639899999999, -101.15105,
-25.263776999999997) == result.coords
def test_vaild_vectors(self):
v = Vector([1, 7, 74])
u = Vector([-26, -4, 5])
result = v.cross_product(u)
assert (331, -1929, 178) == result.coords
