Computational Physics, Linear Algebra, Python, Math, Physics.
mysteries of these fundamental concepts. The Trace Operator The trace is the sum of all values in the diagonal of a square matrix. A square matrix and how to find it’s trace. numpy provides the function trace() to calculate it: A = np.array([[2, 9, 8], [4, 7, 1], [8, 2, 5]]) A array([[2, 9, 8], [4,