TESTING/LIN/zlatb4.f(3)    Library Functions Manual    TESTING/LIN/zlatb4.f(3)

NAME
       TESTING/LIN/zlatb4.f

SYNOPSIS
   Functions/Subroutines
       subroutine zlatb4 (path, imat, m, n, type, kl, ku, anorm, mode, cndnum,
           dist)
           ZLATB4

Function/Subroutine Documentation
   subroutine zlatb4 (character*3 path, integer imat, integer m, integer n,
       character type, integer kl, integer ku, double precision anorm, integer
       mode, double precision cndnum, character dist)
       ZLATB4

       Purpose:


           !>
           !> ZLATB4 sets parameters for the matrix generator based on the type of
           !> matrix to be generated.
           !>

       Parameters
           PATH

           !>          PATH is CHARACTER*3
           !>          The LAPACK path name.
           !>

           IMAT

           !>          IMAT is INTEGER
           !>          An integer key describing which matrix to generate for this
           !>          path.
           !>

           M

           !>          M is INTEGER
           !>          The number of rows in the matrix to be generated.
           !>

           N

           !>          N is INTEGER
           !>          The number of columns in the matrix to be generated.
           !>

           TYPE

           !>          TYPE is CHARACTER*1
           !>          The type of the matrix to be generated:
           !>          = 'S':  symmetric matrix
           !>          = 'H':  Hermitian matrix
           !>          = 'P':  Hermitian positive (semi)definite matrix
           !>          = 'N':  nonsymmetric matrix
           !>

           KL

           !>          KL is INTEGER
           !>          The lower band width of the matrix to be generated.
           !>

           KU

           !>          KU is INTEGER
           !>          The upper band width of the matrix to be generated.
           !>

           ANORM

           !>          ANORM is DOUBLE PRECISION
           !>          The desired norm of the matrix to be generated.  The diagonal
           !>          matrix of singular values or eigenvalues is scaled by this
           !>          value.
           !>

           MODE

           !>          MODE is INTEGER
           !>          A key indicating how to choose the vector of eigenvalues.
           !>

           CNDNUM

           !>          CNDNUM is DOUBLE PRECISION
           !>          The desired condition number.
           !>

           DIST

           !>          DIST is CHARACTER*1
           !>          The type of distribution to be used by the random number
           !>          generator.
           !>

       Author
           Univ. of Tennessee


           Univ. of California Berkeley


           Univ. of Colorado Denver


           NAG Ltd.

       Definition at line 119 of file zlatb4.f.

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

LAPACK                          Version 3.12.0         TESTING/LIN/zlatb4.f(3)