unitary_top - Man Page

Orthogonal/unitary factors (QR, CS, etc.)

QR
QR with pivoting
QR, tall-skinny
QR, triangular-pentagonal
Generalized QR
LQ
LQ, short-wide
LQ, triangular-pentagonal
QL
RQ
Generalized RQ
RZ
Cosine-Sine (CS) decomposition
Householder reflectors
Givens/Jacobi plane rotations