Generalized eig computational routines Node6 {hb,sb}gst:     reduction to standard form, banded Node2 Hermitian/symmetric eigenvalues Node1 Generalized eig computational routines Node2->Node1 Node4 {he,sy}gs2:     reduction to standard form, level 2 Node3 {he,sy}gst:     reduction to standard form Node1->Node6 Node1->Node4 Node1->Node3 Node5 {hp,sp}gst:     reduction to standard form, packed Node1->Node5 Node8 lag2:           2x2 eig Node1->Node8 Node7 pbstf:          split Cholesky factor, use with hbgst Node1->Node7 .