Computational Physics, Linear Algebra, Python, Math, Matrix.
0.2, r'u', color=blue, size=18) plt.text(0.4, -0.25, r'v', color=blue, size=18) plt.show() We will now plot these new vectors to check that they are well our basis vectors rotated through an angle of 45 u1 = [-np.sin(np.radians(45)), np.cos(np.radians(45))] v1 = [np.cos(np.radians(45)),