Computational Physics, Linear Algebra, Python, Math, Physics.
use in the example. A = np.array([[4, 12], [7, 6]]) B = np.array([[1, -3], [4, 3]]) C = np.array([[6, 6], [2, 5]]) np.trace(A.dot(B).dot(C)) 531 np.trace(C.dot(A).dot(B)) 531 np.trace(B.dot(C).dot(A)) 531 The above code this. The trace provides several important properties and applications: Sum of