TESTING/EIG/dglmts.f(3)    Library Functions Manual    TESTING/EIG/dglmts.f(3)

NAME
       TESTING/EIG/dglmts.f

SYNOPSIS
   Functions/Subroutines
       subroutine dglmts (n, m, p, a, af, lda, b, bf, ldb, d, df, x, u, work,
           lwork, rwork, result)
           DGLMTS

Function/Subroutine Documentation
   subroutine dglmts (integer n, integer m, integer p, double precision,
       dimension( lda, * ) a, double precision, dimension( lda, * ) af,
       integer lda, double precision, dimension( ldb, * ) b, double precision,
       dimension( ldb, * ) bf, integer ldb, double precision, dimension( * )
       d, double precision, dimension( * ) df, double precision, dimension( *
       ) x, double precision, dimension( * ) u, double precision, dimension(
       lwork ) work, integer lwork, double precision, dimension( * ) rwork,
       double precision result)
       DGLMTS

       Purpose:


            DGLMTS tests DGGGLM - a subroutine for solving the generalized
            linear model problem.

       Parameters
           N

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

           M

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

           P

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

           A

                     A is DOUBLE PRECISION array, dimension (LDA,M)
                     The N-by-M matrix A.

           AF

                     AF is DOUBLE PRECISION array, dimension (LDA,M)

           LDA

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

           B

                     B is DOUBLE PRECISION array, dimension (LDB,P)
                     The N-by-P matrix A.

           BF

                     BF is DOUBLE PRECISION array, dimension (LDB,P)

           LDB

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

           D

                     D is DOUBLE PRECISION array, dimension( N )
                     On input, the left hand side of the GLM.

           DF

                     DF is DOUBLE PRECISION array, dimension( N )

           X

                     X is DOUBLE PRECISION array, dimension( M )
                     solution vector X in the GLM problem.

           U

                     U is DOUBLE PRECISION array, dimension( P )
                     solution vector U in the GLM problem.

           WORK

                     WORK is DOUBLE PRECISION 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
                     The test ratio:
                                      norm( d - A*x - B*u )
                       RESULT = -----------------------------------------
                                (norm(A)+norm(B))*(norm(x)+norm(u))*EPS

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

       Definition at line 144 of file dglmts.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

LAPACK                          Version 3.12.0         TESTING/EIG/dglmts.f(3)