Just a quick note. The "dlahqr" error message is actually related to the maximum number of iterations, because if that is too low, then you surely get this error message. I am not sure why, actually. But they definitely seem to be related.
Just a quick note. The "dlahqr" error message is actually related to the maximum number of iterations, because if that is too low, then you surely get this error message. I am not sure why, actually. But they definitely seem to be related.