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

 Solution method: krylovschur

 Using threshold: 0.98
 Found 7 eigenvalues, all of them computed up to the required tolerance:
     7.96965, 7.92611, 7.92258, 7.87905, 7.85426, 7.84497, 7.80720

