NAME

TESTING/LIN/sqrt13.f

SYNOPSIS

Functions/Subroutines

subroutine sqrt13 (scale, m, n, a, lda, norma, iseed)
SQRT13

Function/Subroutine Documentation

subroutine sqrt13 (integer scale, integer m, integer n, real, dimension( lda, * ) a, integer lda, real norma, integer, dimension( 4 ) iseed)

SQRT13

Purpose:



 SQRT13 generates a full-rank matrix that may be scaled to have large


 or small norm.

Parameters

SCALE



          SCALE is INTEGER


          SCALE = 1: normally scaled matrix


          SCALE = 2: matrix scaled up


          SCALE = 3: matrix scaled down



          M is INTEGER


          The number of rows of the matrix A.



          N is INTEGER


          The number of columns of A.



          A is REAL array, dimension (LDA,N)


          The M-by-N matrix A.

LDA



          LDA is INTEGER


          The leading dimension of the array A.

NORMA



          NORMA is REAL


          The one-norm of A.

ISEED



          ISEED is integer array, dimension (4)


          Seed for random number generator

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line 90 of file sqrt13.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.