LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
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Collaboration diagram for labrd: step in gebrd:

Functions

subroutine clabrd (m, n, nb, a, lda, d, e, tauq, taup, x, ldx, y, ldy)
 CLABRD reduces the first nb rows and columns of a general matrix to a bidiagonal form.
 
subroutine dlabrd (m, n, nb, a, lda, d, e, tauq, taup, x, ldx, y, ldy)
 DLABRD reduces the first nb rows and columns of a general matrix to a bidiagonal form.
 
subroutine slabrd (m, n, nb, a, lda, d, e, tauq, taup, x, ldx, y, ldy)
 SLABRD reduces the first nb rows and columns of a general matrix to a bidiagonal form.
 
subroutine zlabrd (m, n, nb, a, lda, d, e, tauq, taup, x, ldx, y, ldy)
 ZLABRD reduces the first nb rows and columns of a general matrix to a bidiagonal form.
 

Detailed Description