.TH "TESTING/EIG/dlatb9.f" 3 "Version 3.12.0" "LAPACK" \" -*- nroff -*-
.ad l
.nh
.SH NAME
TESTING/EIG/dlatb9.f
.SH SYNOPSIS
.br
.PP
.SS "Functions/Subroutines"

.in +1c
.ti -1c
.RI "subroutine \fBdlatb9\fP (path, imat, m, p, n, type, kla, kua, klb, kub, anorm, bnorm, modea, modeb, cndnma, cndnmb, dista, distb)"
.br
.RI "\fBDLATB9\fP "
.in -1c
.SH "Function/Subroutine Documentation"
.PP 
.SS "subroutine dlatb9 (character*3 path, integer imat, integer m, integer p, integer n, character type, integer kla, integer kua, integer klb, integer kub, double precision anorm, double precision bnorm, integer modea, integer modeb, double precision cndnma, double precision cndnmb, character dista, character distb)"

.PP
\fBDLATB9\fP 
.PP
\fBPurpose:\fP
.RS 4

.PP
.nf
 DLATB9 sets parameters for the matrix generator based on the type of
 matrix to be generated\&.
.fi
.PP
 
.RE
.PP
\fBParameters\fP
.RS 4
\fIPATH\fP 
.PP
.nf
          PATH is CHARACTER*3
          The LAPACK path name\&.
.fi
.PP
.br
\fIIMAT\fP 
.PP
.nf
          IMAT is INTEGER
          An integer key describing which matrix to generate for this
          path\&.
          = 1:   A: diagonal, B: upper triangular
          = 2:   A: upper triangular, B: upper triangular
          = 3:   A: lower triangular, B: upper triangular
          Else:  A: general dense, B: general dense
.fi
.PP
.br
\fIM\fP 
.PP
.nf
          M is INTEGER
          The number of rows in the matrix to be generated\&.
.fi
.PP
.br
\fIP\fP 
.PP
.nf
          P is INTEGER
.fi
.PP
.br
\fIN\fP 
.PP
.nf
          N is INTEGER
          The number of columns in the matrix to be generated\&.
.fi
.PP
.br
\fITYPE\fP 
.PP
.nf
          TYPE is CHARACTER*1
          The type of the matrix to be generated:
          = 'S':  symmetric matrix;
          = 'P':  symmetric positive (semi)definite matrix;
          = 'N':  nonsymmetric matrix\&.
.fi
.PP
.br
\fIKLA\fP 
.PP
.nf
          KLA is INTEGER
          The lower band width of the matrix to be generated\&.
.fi
.PP
.br
\fIKUA\fP 
.PP
.nf
          KUA is INTEGER
          The upper band width of the matrix to be generated\&.
.fi
.PP
.br
\fIKLB\fP 
.PP
.nf
          KLB is INTEGER
          The lower band width of the matrix to be generated\&.
.fi
.PP
.br
\fIKUB\fP 
.PP
.nf
          KUA is INTEGER
          The upper band width of the matrix to be generated\&.
.fi
.PP
.br
\fIANORM\fP 
.PP
.nf
          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\&.
.fi
.PP
.br
\fIBNORM\fP 
.PP
.nf
          BNORM 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\&.
.fi
.PP
.br
\fIMODEA\fP 
.PP
.nf
          MODEA is INTEGER
          A key indicating how to choose the vector of eigenvalues\&.
.fi
.PP
.br
\fIMODEB\fP 
.PP
.nf
          MODEB is INTEGER
          A key indicating how to choose the vector of eigenvalues\&.
.fi
.PP
.br
\fICNDNMA\fP 
.PP
.nf
          CNDNMA is DOUBLE PRECISION
          The desired condition number\&.
.fi
.PP
.br
\fICNDNMB\fP 
.PP
.nf
          CNDNMB is DOUBLE PRECISION
          The desired condition number\&.
.fi
.PP
.br
\fIDISTA\fP 
.PP
.nf
          DISTA is CHARACTER*1
          The type of distribution to be used by the random number
          generator\&.
.fi
.PP
.br
\fIDISTB\fP 
.PP
.nf
          DISTB is CHARACTER*1
          The type of distribution to be used by the random number
          generator\&.
.fi
.PP
 
.RE
.PP
\fBAuthor\fP
.RS 4
Univ\&. of Tennessee 
.PP
Univ\&. of California Berkeley 
.PP
Univ\&. of Colorado Denver 
.PP
NAG Ltd\&. 
.RE
.PP

.PP
Definition at line \fB167\fP of file \fBdlatb9\&.f\fP\&.
.SH "Author"
.PP 
Generated automatically by Doxygen for LAPACK from the source code\&.