[Q-e-developers] BFGS curvature trap

[Laurence Marks]

I have not been following the mailing to see. How has the curvature
trap I added to your BFGS held up?

-- 
Professor Laurence Marks
Department of Materials Science and Engineering
Northwestern University
www.numis.northwestern.edu 1-847-491-3996
"Research is to see what everybody else has seen, and to think what
nobody else has thought"
Albert Szent-Gyorgi