Computational Physics, Linear Algebra, Python, Math, Physics.
transformation. It is not obvious with only the unit vectors so let’s transform some random points. We will use the matrix: that has a determinant equal to -1 for simplicity. # Some random points points = np.array([[1, 3], [2, 2], [3, 1], [4, 7], [5, 4]]) C = np.array([[-1, 0], [0, 1]])