dget10.f - Man Page

subroutine dget10 (m, n, a, lda, b, ldb, work, result)
DGET10

DGET10

Purpose:

 DGET10 compares two matrices A and B and computes the ratio
 RESULT = norm( A - B ) / ( norm(A) * M * EPS )

Parameters

M

          M is INTEGER
          The number of rows of the matrices A and B.

N

          N is INTEGER
          The number of columns of the matrices A and B.

A

          A is DOUBLE PRECISION array, dimension (LDA,N)
          The m by n matrix A.

LDA

          LDA is INTEGER
          The leading dimension of the array A.  LDA >= max(1,M).

B

          B is DOUBLE PRECISION array, dimension (LDB,N)
          The m by n matrix B.

LDB

          LDB is INTEGER
          The leading dimension of the array B.  LDB >= max(1,M).

WORK

          WORK is DOUBLE PRECISION array, dimension (M)

RESULT

          RESULT is DOUBLE PRECISION
          RESULT = norm( A - B ) / ( norm(A) * M * EPS )

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line 92 of file dget10.f.