--- rpl/lapack/lapack/zlangt.f 2010/01/26 15:22:46 1.1.1.1
+++ rpl/lapack/lapack/zlangt.f 2011/11/21 20:43:15 1.8
@@ -1,9 +1,115 @@
+*> \brief \b ZLANGT
+*
+* =========== DOCUMENTATION ===========
+*
+* Online html documentation available at
+* http://www.netlib.org/lapack/explore-html/
+*
+*> \htmlonly
+*> Download ZLANGT + dependencies
+*>
+*> [TGZ]
+*>
+*> [ZIP]
+*>
+*> [TXT]
+*> \endhtmlonly
+*
+* Definition:
+* ===========
+*
+* DOUBLE PRECISION FUNCTION ZLANGT( NORM, N, DL, D, DU )
+*
+* .. Scalar Arguments ..
+* CHARACTER NORM
+* INTEGER N
+* ..
+* .. Array Arguments ..
+* COMPLEX*16 D( * ), DL( * ), DU( * )
+* ..
+*
+*
+*> \par Purpose:
+* =============
+*>
+*> \verbatim
+*>
+*> ZLANGT 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 tridiagonal matrix A.
+*> \endverbatim
+*>
+*> \return ZLANGT
+*> \verbatim
+*>
+*> ZLANGT = ( 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.
+*> \endverbatim
+*
+* Arguments:
+* ==========
+*
+*> \param[in] NORM
+*> \verbatim
+*> NORM is CHARACTER*1
+*> Specifies the value to be returned in ZLANGT as described
+*> above.
+*> \endverbatim
+*>
+*> \param[in] N
+*> \verbatim
+*> N is INTEGER
+*> The order of the matrix A. N >= 0. When N = 0, ZLANGT is
+*> set to zero.
+*> \endverbatim
+*>
+*> \param[in] DL
+*> \verbatim
+*> DL is COMPLEX*16 array, dimension (N-1)
+*> The (n-1) sub-diagonal elements of A.
+*> \endverbatim
+*>
+*> \param[in] D
+*> \verbatim
+*> D is COMPLEX*16 array, dimension (N)
+*> The diagonal elements of A.
+*> \endverbatim
+*>
+*> \param[in] DU
+*> \verbatim
+*> DU is COMPLEX*16 array, dimension (N-1)
+*> The (n-1) super-diagonal elements of A.
+*> \endverbatim
+*
+* Authors:
+* ========
+*
+*> \author Univ. of Tennessee
+*> \author Univ. of California Berkeley
+*> \author Univ. of Colorado Denver
+*> \author NAG Ltd.
+*
+*> \date November 2011
+*
+*> \ingroup complex16OTHERauxiliary
+*
+* =====================================================================
DOUBLE PRECISION FUNCTION ZLANGT( NORM, N, DL, D, DU )
*
-* -- LAPACK auxiliary routine (version 3.2) --
+* -- LAPACK auxiliary routine (version 3.4.0) --
* -- LAPACK is a software package provided by Univ. of Tennessee, --
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-* November 2006
+* November 2011
*
* .. Scalar Arguments ..
CHARACTER NORM
@@ -13,51 +119,6 @@
COMPLEX*16 D( * ), DL( * ), DU( * )
* ..
*
-* Purpose
-* =======
-*
-* ZLANGT 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 tridiagonal matrix A.
-*
-* Description
-* ===========
-*
-* ZLANGT returns the value
-*
-* ZLANGT = ( 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.
-*
-* Arguments
-* =========
-*
-* NORM (input) CHARACTER*1
-* Specifies the value to be returned in ZLANGT as described
-* above.
-*
-* N (input) INTEGER
-* The order of the matrix A. N >= 0. When N = 0, ZLANGT is
-* set to zero.
-*
-* DL (input) COMPLEX*16 array, dimension (N-1)
-* The (n-1) sub-diagonal elements of A.
-*
-* D (input) COMPLEX*16 array, dimension (N)
-* The diagonal elements of A.
-*
-* DU (input) COMPLEX*16 array, dimension (N-1)
-* The (n-1) super-diagonal elements of A.
-*
* =====================================================================
*
* .. Parameters ..