Hi, I have been cruising netlib and mosaic for much time in
search of a free but well prepared package in c++ for
iteratively solving large sparse complex matrices.
Particularly desireable would be implementations of
the conjugate gradient method and Orthomin, but
others would also be of interest.  If anyone knows
anything about this, could you please mail me
some info on if it exists, and where?  Thanks.

Fred Ma