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/home/abuild/rpmbuild/BUILD/lapack-3.12.0/TESTING/LIN/dlatb5.f(3) Library Functions Manual /home/abuild/rpmbuild/BUILD/lapack-3.12.0/TESTING/LIN/dlatb5.f(3)

NAME

/home/abuild/rpmbuild/BUILD/lapack-3.12.0/TESTING/LIN/dlatb5.f

SYNOPSIS

Functions/Subroutines


subroutine DLATB5 (path, imat, n, type, kl, ku, anorm, mode, cndnum, dist)
DLATB5

Function/Subroutine Documentation

subroutine DLATB5 (character*3 path, integer imat, integer n, character type, integer kl, integer ku, double precision anorm, integer mode, double precision cndnum, character dist)

DLATB5

Purpose:

!>
!> DLATB5 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.
!>

N

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

TYPE

!>          TYPE is CHARACTER*1
!>          The type of the matrix to be generated:
!>          = 'S':  symmetric matrix
!>          = 'P':  symmetric 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 112 of file dlatb5.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.

Version 3.12.0 LAPACK