F06QRF

QR or RQ factorization by sequence of plane rotations, real upper Hessenberg matrix

F06QVF

Compute upper Hessenberg matrix by sequence of plane rotations, real upper triangular matrix

F06RMF

1norm, ∞norm, Frobenius norm, largest absolute element, real Hessenberg matrix

F06TRF

QR or RQ factorization by sequence of plane rotations, complex upper Hessenberg matrix

F06TVF

Compute upper Hessenberg matrix by sequence of plane rotations, complex upper triangular matrix

F06UMF

1norm, ∞norm, Frobenius norm, largest absolute element, complex Hessenberg matrix

F08NEF

Orthogonal reduction of real general matrix to upper Hessenberg form

F08NFF

Generate orthogonal transformation matrix from reduction to Hessenberg form determined by F08NEF 
F08NGF

Apply orthogonal transformation matrix from reduction to Hessenberg form determined by F08NEF 
F08NSF

Unitary reduction of complex general matrix to upper Hessenberg form

F08NTF

Generate unitary transformation matrix from reduction to Hessenberg form determined by F08NSF 
F08NUF

Apply unitary transformation matrix from reduction to Hessenberg form determined by F08NSF 
F08PEF

Eigenvalues and Schur factorization of real upper Hessenberg matrix reduced from real general matrix

F08PKF

Selected right and/or left eigenvectors of real upper Hessenberg matrix by inverse iteration 
F08PSF

Eigenvalues and Schur factorization of complex upper Hessenberg matrix reduced from complex general matrix

F08PXF

Selected right and/or left eigenvectors of complex upper Hessenberg matrix by inverse iteration 
F08WEF

Orthogonal reduction of a pair of real general matrices to generalized upper Hessenberg form

F08WSF

Unitary reduction of a pair of complex general matrices to generalized upper Hessenberg form

F08XEF

Eigenvalues and generalized Schur factorization of real generalized upper Hessenberg matrix reduced from a pair of real general matrices

F08XSF

Eigenvalues and generalized Schur factorization of complex generalized upper Hessenberg matrix reduced from a pair of complex general matrices
