
2-D Laplacian Eigenproblem, N=600 (25x24 grid)

 Solution method: krylovschur

 Using threshold: 0.25
 Found 10 eigenvalues, all of them computed up to the required tolerance:
     0.03035, 0.07389, 0.07742, 0.12095, 0.14574, 0.15503, 0.19280, 0.19856,
     0.24486, 0.26197

