TESTING/LIN/ctsqr01.f(3)   Library Functions Manual   TESTING/LIN/ctsqr01.f(3)

NAME
       TESTING/LIN/ctsqr01.f

SYNOPSIS
   Functions/Subroutines
       subroutine ctsqr01 (tssw, m, n, mb, nb, result)
           CTSQR01

Function/Subroutine Documentation
   subroutine ctsqr01 (character tssw, integer m, integer n, integer mb,
       integer nb, real, dimension(6) result)
       CTSQR01

       Purpose:


            DTSQR01 tests DGEQR , DGELQ, DGEMLQ and DGEMQR.

       Parameters
           TSSW

                     TSSW is CHARACTER
                     'TS' for testing tall skinny QR
                          and anything else for testing short wide LQ

           M

                     M is INTEGER
                     Number of rows in test matrix.

           N

                     N is INTEGER
                     Number of columns in test matrix.

           MB

                     MB is INTEGER
                     Number of row in row block in test matrix.

           NB

                     NB is INTEGER
                     Number of columns in column block test matrix.

           RESULT

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

                     RESULT(1) = | A - Q R | or | A - L Q |
                     RESULT(2) = | I - Q^H Q | or | I - Q Q^H |
                     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 81 of file ctsqr01.f.

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

LAPACK                          Version 3.12.0        TESTING/LIN/ctsqr01.f(3)