# Subtraction
v3 = Vector([7.119, 8.215])
v4 = Vector([-8.223, 0.878])
print('{} - {} = {}'.format(v3, v4, v3 - v4))
print()
# Multiplication
v5 = 7.41
v6 = Vector([1.671, -1.012, -0.318])
print('{} * {} = {}'.format(v5, v6, v5 * v6))
print()
# Magnitude
v7 = Vector([-0.221, 7.437])
v8 = Vector([8.813, -1.331, -6.247])
print('||{}|| = {}'.format(v7, v7.magnitude()))
print('||{}|| = {}'.format(v8, v8.magnitude()))
print()
# Normalisation
v9 = Vector([5.581, -2.136])
v10 = Vector([1.996, 3.108, -4.554])
print('1/||{}|| * {} = {}'.format(v9, v9, v9.normalise()))
print('1/||{}|| * {} = {}'.format(v10, v10, v10.normalise()))
print()
# Dot Product
v11 = Vector([7.887, 4.138])
v12 = Vector([-8.802, 6.776])
v13 = Vector([-5.955, -4.904, -1.874])
v14 = Vector([-4.496, -8.755, 7.103])
