My point is not that I'm better at it than some specific library, it's that choosing a library would take more effort than writing some straightforward code. E

My point is not that I'm better at it than some specific library, it's that choosing a library would take more effort than writing some straightforward code. EDITED TO ADD: In fact getting LAPACK into the build if it's not already there is more of a maintenance imposition than just writing a couple of lines of code for this.