TESTING/EIG/zlsets.f(3)

NAME
TESTING/EIG/zlsets.f

SYNOPSIS

  Functions/Subroutines
subroutine zlsets (m, p, n, a, af, lda, b, bf, ldb, c, cf, d, df, x, work, lwork, rwork, result)
ZLSETS

Function/Subroutine Documentation

  subroutine zlsets (integer m, integer p, integer n, complex*16, dimension( lda, * ) a, complex*16, dimension( lda, * ) af, integer lda, complex*16, dimension( ldb, * ) b, complex*16, dimension( ldb, * ) bf, integer ldb, complex*16, dimension( * ) c, complex*16, dimension( * ) cf, complex*16, dimension( * ) d, complex*16, dimension( * ) df, complex*16, dimension( * ) x, complex*16, dimension( lwork ) work, integer lwork, double precision, dimension( * ) rwork, double precision, dimension( 2 ) result)

ZLSETS

Purpose:

    !>
    !> ZLSETS tests ZGGLSE - a subroutine for solving linear equality
    !> constrained least square problem (LSE).
    !>

Parameters
    M

    !>          M is INTEGER
    !>          The number of rows of the matrix A.  M >= 0.
    !>

    P

    !>          P is INTEGER
    !>          The number of rows of the matrix B.  P >= 0.
    !>

    N

    !>          N is INTEGER
    !>          The number of columns of the matrices A and B.  N >= 0.
    !>

    A

    !>          A is COMPLEX*16 array, dimension (LDA,N)
    !>          The M-by-N matrix A.
    !>

    AF

    !>          AF is COMPLEX*16 array, dimension (LDA,N)
    !>

    LDA

    !>          LDA is INTEGER
    !>          The leading dimension of the arrays A, AF, Q and R.
    !>          LDA >= max(M,N).
    !>

    B

    !>          B is COMPLEX*16 array, dimension (LDB,N)
    !>          The P-by-N matrix A.
    !>

    BF

    !>          BF is COMPLEX*16 array, dimension (LDB,N)
    !>

    LDB

    !>          LDB is INTEGER
    !>          The leading dimension of the arrays B, BF, V and S.
    !>          LDB >= max(P,N).
    !>

    C

    !>          C is COMPLEX*16 array, dimension( M )
    !>          the vector C in the LSE problem.
    !>

    CF

    !>          CF is COMPLEX*16 array, dimension( M )
    !>

    D

    !>          D is COMPLEX*16 array, dimension( P )
    !>          the vector D in the LSE problem.
    !>

    DF

    !>          DF is COMPLEX*16 array, dimension( P )
    !>

    X

    !>          X is COMPLEX*16 array, dimension( N )
    !>          solution vector X in the LSE problem.
    !>

    WORK

    !>          WORK is COMPLEX*16 array, dimension (LWORK)
    !>

    LWORK

    !>          LWORK is INTEGER
    !>          The dimension of the array WORK.
    !>

    RWORK

    !>          RWORK is DOUBLE PRECISION array, dimension (M)
    !>

    RESULT

    !>          RESULT is DOUBLE PRECISION array, dimension (2)
    !>          The test ratios:
    !>            RESULT(1) = norm( A*x - c )/ norm(A)*norm(X)*EPS
    !>            RESULT(2) = norm( B*x - d )/ norm(B)*norm(X)*EPS
    !>

Author
    Univ. of Tennessee

    Univ. of California Berkeley

    Univ. of Colorado Denver

    NAG Ltd.

Definition at line 149 of file zlsets.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.