Hello There,
I am trying to use the latest 2.0 package of eigen. However, PartialPivLu is missing from the package. I looked at the latest snapshot, and it is also missing. Then, I looked at 3.0 beta, and its there, but I need the stable 2.0 version. Where can we get the PartialPivLu class for the 2.0 stream?
Appreciate any help!
Thank You in advance.

Hi,

as you noticed PartialPivLu is for Eigen 3.x only, and backporting it is not trivial at all because it relies on many new features of Eigen3... sorry.