since m*m.adjoint() is positive, so are its eigenvalues, so no need for cwiseAbs()
since m*m.adjoint() is positive, so are its eigenvalues, so no need for
cwiseAbs()

--HG--
extra : convert_revision : svn%3A283d02a7-25f6-0310-bc7c-ecb5cbfe19da/branches/work/eigen2%40815526

mjbshaw/Eigen,madlib/eigen_backup,mjbshaw/Eigen,rotorliu/eigen,rotorliu/eigen,rotorliu/eigen,madlib/eigen_backup,madlib/eigen_backup,rotorliu/eigen,mjbshaw/Eigen,mjbshaw/Eigen,madlib/eigen_backup