TESTING/LIN/sqrt13.f(3)

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

    !>          M is INTEGER
    !>          The number of rows of the matrix A.
    !>

    N

    !>          N is INTEGER
    !>          The number of columns of A.
    !>

    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

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