geev_comp_grp(3) Library Functions Manual geev_comp_grp(3) NAME geev_comp_grp - Eig computational routines SYNOPSIS Topics gebal: balance matrix gehrd: reduction to Hessenberg gehd2: reduction to Hessenberg, level 2 lahr2: step in gehrd {un,or}ghr: generate Q from gehrd {un,or}mhr: multiply by Q from gehrd gebak: back-transform eigvec hseqr: Hessenberg eig, QR iteration hsein: Hessenberg inverse iteration for eigvec trevc: eigenvectors of triangular Schur form, old trevc3: eigenvectors of triangular Schur form, blocked laln2: 1x1 or 2x2 solve, step in trevc trsyl: Sylvester equation trsyl3: Sylvester equation, level 3 lasy2: Sylvester equation trsna: eig condition numbers laqtr: quasi-triangular solve trexc: reorder Schur form trsen: reorder Schur form laexc: reorder Schur form lanv2: 2x2 Schur factor — hseqr auxiliary — laein: eigvec by Hessenberg inverse iteration lahqr: eig of Hessenberg, step in hseqr laqr0: eig of Hessenberg, step in hseqr laqr1: step in hseqr laqr2: step in hseqr laqr3: step in hseqr laqr4: eig of Hessenberg, step in hseqr laqr5: step in hseqr iparmq: set parameters for hseqr — ggev3, gges3 auxiliary — laqz0: step in ggev3, gges3 laqz1: step in ggev3, gges3 laqz2: step in ggev3, gges3 laqz3: step in ggev3, gges3 laqz4: step in ggev3, gges3 Detailed Description Author Generated automatically by Doxygen for LAPACK from the source code. LAPACK Version 3.12.0 geev_comp_grp(3)