geqr_comp_grp - Man Page

— flexible —
geqr:           QR factor, flexible
gemqr:          multiply by Q from geqr
— classic —
geqrf:          QR factor
geqr2:          QR factor, level 2
{un,or}gqr:     generate explicit Q from geqrf
{un,or}g2r:     generate explicit Q from geqrf, level 2
{un,or}mqr:     multiply by Q from geqrf
{un,or}m2r:     multiply by Q from geqrf, level 2
— with T —
geqrt:          QR factor, with T
geqrt2:         QR factor, with T, level 2
geqrt3:         QR factor, with T, recursive panel
gemqrt:         multiply by Q from geqrt
— positive —
geqrfp:         QR factor, diag( R ) ≥ 0
geqr2p:         QR factor, diag( R ) ≥ 0, level 2