heev_comp_grp - Man Page

— full —
disna:          eig condition numbers
{he,sy}trd:     reduction to tridiagonal
{he,sy}td2:     reduction to tridiagonal, level 2
latrd:          step in hetrd
{un,or}gtr:     generate Q from hetrd
{un,or}mtr:     multiply by Q from hetrd
{he,sy}trd_2stage: reduction to tridiagonal, 2-stage
{he,sy}trd_he2hb:   full to band (1st stage)
{he,sy}trd_hb2st:   band to tridiagonal (2nd stage)
{hb,sb}2st_kernels: band to tridiagonal (2nd stage)
lae2:           2x2 eig, step in steqr, stemr
laesy:          2x2 eig
laev2:          2x2 eig
lagtf:          LU factor of (T - λI)
lagts:          LU solve  of (T - λI) x = y
— packed —
{hp,sp}trd:     reduction to tridiagonal
{up,op}gtr:     generate Q from hetrd
{up,op}mtr:     multiply by Q from hptrd
— banded —
{hb,sb}trd:     reduction to tridiagonal