LAPACK 3.12.1
LAPACK: Linear Algebra PACKage
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Functions
lasd1: D&C step: merge subproblems
LAPACK » Singular Value Decomposition (SVD) » bidiag D&C routines
Collaboration diagram for lasd1: D&C step: merge subproblems:

Functions

subroutine dlasd1 (nl, nr, sqre, d, alpha, beta, u, ldu, vt, ldvt, idxq, iwork, work, info)
 DLASD1 computes the SVD of an upper bidiagonal matrix B of the specified size. Used by sbdsdc.
 
subroutine slasd1 (nl, nr, sqre, d, alpha, beta, u, ldu, vt, ldvt, idxq, iwork, work, info)
 SLASD1 computes the SVD of an upper bidiagonal matrix B of the specified size. Used by sbdsdc.
 

Detailed Description