Re: [ublas] Solving A*V = B*V*D with Lapack

Subject: Re: [ublas] Solving A*V = B*V*D with Lapack
From: Werner Grobler (werner.grobler_at_[hidden])
Date: 2012-02-08 10:54:30

Thanks Thomas,

You saved me hundreds of hours trying to find the needle in the haystack.

I've managed to build and run an example with ggev(). 

I can see that ggev is returning the eigenvectors (V) in vr, but where does it return the eigenvalues (D)? Where D is a diagonal matrix containing the corresponding eigenvalues.

Is there another way to derive the eigenvalues (D) from the results?