LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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Collaboration diagram for double:

Functions

subroutine dgelsx (m, n, nrhs, a, lda, b, ldb, jpvt, rcond, rank, work, info)
  DGELSX solves overdetermined or underdetermined systems for GE matrices
 
subroutine dgels (trans, m, n, nrhs, a, lda, b, ldb, work, lwork, info)
  DGELS solves overdetermined or underdetermined systems for GE matrices
 
subroutine dgelsd (m, n, nrhs, a, lda, b, ldb, s, rcond, rank, work, lwork, iwork, info)
  DGELSD computes the minimum-norm solution to a linear least squares problem for GE matrices
 
subroutine dgelss (m, n, nrhs, a, lda, b, ldb, s, rcond, rank, work, lwork, info)
  DGELSS solves overdetermined or underdetermined systems for GE matrices
 
subroutine dgelst (trans, m, n, nrhs, a, lda, b, ldb, work, lwork, info)
  DGELST solves overdetermined or underdetermined systems for GE matrices using QR or LQ factorization with compact WY representation of Q.
 
subroutine dgelsy (m, n, nrhs, a, lda, b, ldb, jpvt, rcond, rank, work, lwork, info)
  DGELSY solves overdetermined or underdetermined systems for GE matrices
 
subroutine dgesv (n, nrhs, a, lda, ipiv, b, ldb, info)
  DGESV computes the solution to system of linear equations A * X = B for GE matrices
 
subroutine dgesvx (fact, trans, n, nrhs, a, lda, af, ldaf, ipiv, equed, r, c, b, ldb, x, ldx, rcond, ferr, berr, work, iwork, info)
  DGESVX computes the solution to system of linear equations A * X = B for GE matrices
 
subroutine dgesvxx (fact, trans, n, nrhs, a, lda, af, ldaf, ipiv, equed, r, c, b, ldb, x, ldx, rcond, rpvgrw, berr, n_err_bnds, err_bnds_norm, err_bnds_comp, nparams, params, work, iwork, info)
  DGESVXX computes the solution to system of linear equations A * X = B for GE matrices
 
subroutine dgetsls (trans, m, n, nrhs, a, lda, b, ldb, work, lwork, info)
 DGETSLS
 
subroutine dsgesv (n, nrhs, a, lda, ipiv, b, ldb, x, ldx, work, swork, iter, info)
  DSGESV computes the solution to system of linear equations A * X = B for GE matrices (mixed precision with iterative refinement)
 

Detailed Description

This is the group of double solve driver functions for GE matrices