TESTING/LIN/dqrt04.f(3)    Library Functions Manual    TESTING/LIN/dqrt04.f(3)

NAME
       TESTING/LIN/dqrt04.f

SYNOPSIS
   Functions/Subroutines
       subroutine dqrt04 (m, n, nb, result)
           DQRT04

Function/Subroutine Documentation
   subroutine dqrt04 (integer m, integer n, integer nb, double precision,
       dimension(6) result)
       DQRT04

       Purpose:


            DQRT04 tests DGEQRT and DGEMQRT.

       Parameters
           M

                     M is INTEGER
                     Number of rows in test matrix.

           N

                     N is INTEGER
                     Number of columns in test matrix.

           NB

                     NB is INTEGER
                     Block size of test matrix.  NB <= Min(M,N).

           RESULT

                     RESULT is DOUBLE PRECISION array, dimension (6)
                     Results of each of the six tests below.

                     RESULT(1) = | A - Q R |
                     RESULT(2) = | I - Q^H Q |
                     RESULT(3) = | Q C - Q C |
                     RESULT(4) = | Q^H C - Q^H C |
                     RESULT(5) = | C Q - C Q |
                     RESULT(6) = | C Q^H - C Q^H |

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

       Definition at line 72 of file dqrt04.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

LAPACK                          Version 3.12.0         TESTING/LIN/dqrt04.f(3)