NAME

TESTING/LIN/crzt02.f

SYNOPSIS

real function crzt02 (m, n, af, lda, tau, work, lwork)
CRZT02

CRZT02

Purpose:



 CRZT02 returns


      || I - Q'*Q || / ( M * eps)


 where the matrix Q is defined by the Householder transformations


 generated by CTZRZF.

Parameters



          M is INTEGER


          The number of rows of the matrix AF.



          N is INTEGER


          The number of columns of the matrix 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.

Generated automatically by Doxygen for LAPACK from the source code.