TESTING/LIN/crzt02.f(3)    Library Functions Manual    TESTING/LIN/crzt02.f(3)

NAME
       TESTING/LIN/crzt02.f

SYNOPSIS
   Functions/Subroutines
       real function crzt02 (m, n, af, lda, tau, work, lwork)
           CRZT02

Function/Subroutine Documentation
   real function crzt02 (integer m, integer n, complex, dimension( lda, * )
       af, integer lda, complex, dimension( * ) tau, complex, dimension( lwork
       ) work, integer lwork)
       CRZT02

       Purpose:


           !>
           !> CRZT02 returns
           !>      || I - Q'*Q || / ( M * eps)
           !> where the matrix Q is defined by the Householder transformations
           !> generated by CTZRZF.
           !>

       Parameters
           M

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

           N

           !>          N is INTEGER
           !>          The number of columns of the matrix AF.
           !>

           AF

           !>          AF is COMPLEX array, dimension (LDA,N)
           !>          The output of CTZRZF.
           !>

           LDA

           !>          LDA is INTEGER
           !>          The leading dimension of the array AF.
           !>

           TAU

           !>          TAU is COMPLEX array, dimension (M)
           !>          Details of the Householder transformations as returned by
           !>          CTZRZF.
           !>

           WORK

           !>          WORK is COMPLEX array, dimension (LWORK)
           !>

           LWORK

           !>          LWORK is INTEGER
           !>          Length of WORK array. LWORK >= N*N+N.
           !>

       Author
           Univ. of Tennessee


           Univ. of California Berkeley


           Univ. of Colorado Denver


           NAG Ltd.

       Definition at line 89 of file crzt02.f.

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

LAPACK                          Version 3.12.0         TESTING/LIN/crzt02.f(3)