Loading...
Searching...
No Matches
lahr2: step in gehrd
LAPACK » Non-symmetric eigenvalues » Eig computational routines
Collaboration diagram for lahr2: step in gehrd:

## Functions

subroutine | clahr2 (n, k, nb, a, lda, tau, t, ldt, y, ldy)
| CLAHR2 reduces the specified number of first columns of a general rectangular matrix A so that elements below the specified subdiagonal are zero, and returns auxiliary matrices which are needed to apply the transformation to the unreduced part of A.
subroutine | dlahr2 (n, k, nb, a, lda, tau, t, ldt, y, ldy)
| DLAHR2 reduces the specified number of first columns of a general rectangular matrix A so that elements below the specified subdiagonal are zero, and returns auxiliary matrices which are needed to apply the transformation to the unreduced part of A.
subroutine | slahr2 (n, k, nb, a, lda, tau, t, ldt, y, ldy)
| SLAHR2 reduces the specified number of first columns of a general rectangular matrix A so that elements below the specified subdiagonal are zero, and returns auxiliary matrices which are needed to apply the transformation to the unreduced part of A.
subroutine | zlahr2 (n, k, nb, a, lda, tau, t, ldt, y, ldy)
| ZLAHR2 reduces the specified number of first columns of a general rectangular matrix A so that elements below the specified subdiagonal are zero, and returns auxiliary matrices which are needed to apply the transformation to the unreduced part of A.

## Detailed Description