07-Jan-2022 15:25:02 arpack_test(): MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2 Test arpack() ARPACK_TEST01: EIGS can compute a few eigenvalues of least or greatest magnitude. In the simplest case, the matrix A is available explicitly. lambda_small = 0.1334 0.2676 0.3469 0.4787 0.5520 lambda_big = 7.8666 7.7324 7.6531 7.5213 7.4480 ARPACK_TEST02: EIGS can compute a few eigenvalues of least or greatest magnitude. When the matrix A is too large to store explicitly, the user may supply a routine which computes A*x, or inverse(A)*x. lambda_small = 0.1334 0.2676 0.3469 0.4787 0.5520 arpack_test(): Normal end of execution. 07-Jan-2022 15:25:02