!>
!> ZLANGE  returns the value of the one norm,  or the Frobenius norm, or
!> the  infinity norm,  or the  element of  largest absolute value  of a
!> complex matrix A.
!> 

ZLANGE

!>
!>    ZLANGE = ( max(abs(A(i,j))), NORM = 'M' or 'm'
!>             (
!>             ( norm1(A),         NORM = '1', 'O' or 'o'
!>             (
!>             ( normI(A),         NORM = 'I' or 'i'
!>             (
!>             ( normF(A),         NORM = 'F', 'f', 'E' or 'e'
!>
!> where  norm1  denotes the  one norm of a matrix (maximum column sum),
!> normI  denotes the  infinity norm  of a matrix  (maximum row sum) and
!> normF  denotes the  Frobenius norm of a matrix (square root of sum of
!> squares).  Note that  max(abs(A(i,j)))  is not a consistent matrix norm.
!> 

NORM

!>          NORM is CHARACTER*1
!>          Specifies the value to be returned in ZLANGE as described
!>          above.
!> 

M

!>          M is INTEGER
!>          The number of rows of the matrix A.  M >= 0.  When M = 0,
!>          ZLANGE is set to zero.
!> 

N

!>          N is INTEGER
!>          The number of columns of the matrix A.  N >= 0.  When N = 0,
!>          ZLANGE is set to zero.
!> 

A

!>          A is COMPLEX*16 array, dimension (LDA,N)
!>          The m by n matrix A.
!> 

LDA

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

WORK

!>          WORK is DOUBLE PRECISION array, dimension (MAX(1,LWORK)),
!>          where LWORK >= M when NORM = 'I'; otherwise, WORK is not
!>          referenced.
!> 

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