fixes to documentation in clahef.f and zlahef.f

diff --git a/SRC/clahef.f b/SRC/clahef.f
index ff269ee..f10649f 100644 (file)
--- a/SRC/clahef.f
+++ b/SRC/clahef.f
@@ -1,25 +1,25 @@
-*> \brief \b CLAHEF computes a partial factorization of a complex Hermitian indefinite matrix, using the diagonal pivoting method.
+*> \brief \b CLAHEF computes a partial factorization of a complex Hermitian indefinite matrix using the Bunch-Kaufman diagonal pivoting method.
 *
 *  =========== DOCUMENTATION ===========
 *
-* Online html documentation available at 
-*            http://www.netlib.org/lapack/explore-html/ 
+* Online html documentation available at
+*            http://www.netlib.org/lapack/explore-html/
 *
 *> \htmlonly
-*> Download CLAHEF + dependencies 
-*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/clahef.f"> 
-*> [TGZ]</a> 
-*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/clahef.f"> 
-*> [ZIP]</a> 
-*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/clahef.f"> 
+*> Download CLAHEF + dependencies
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/clahef.f">
+*> [TGZ]</a>
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/clahef.f">
+*> [ZIP]</a>
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/clahef.f">
 *> [TXT]</a>
-*> \endhtmlonly 
+*> \endhtmlonly
 *
 *  Definition:
 *  ===========
 *
 *       SUBROUTINE CLAHEF( UPLO, N, NB, KB, A, LDA, IPIV, W, LDW, INFO )
-* 
+*
 *       .. Scalar Arguments ..
 *       CHARACTER          UPLO
 *       INTEGER            INFO, KB, LDA, LDW, N, NB
@@ -28,7 +28,7 @@
 *       INTEGER            IPIV( * )
 *       COMPLEX            A( LDA, * ), W( LDW, * )
 *       ..
-*  
+*
 *
 *> \par Purpose:
 *  =============
@@ -110,16 +110,26 @@
 *> \verbatim
 *>          IPIV is INTEGER array, dimension (N)
 *>          Details of the interchanges and the block structure of D.
-*>          If UPLO = 'U', only the last KB elements of IPIV are set;
-*>          if UPLO = 'L', only the first KB elements are set.
 *>
-*>          If IPIV(k) > 0, then rows and columns k and IPIV(k) were
-*>          interchanged and D(k,k) is a 1-by-1 diagonal block.
-*>          If UPLO = 'U' and IPIV(k) = IPIV(k-1) < 0, then rows and
-*>          columns k-1 and -IPIV(k) were interchanged and D(k-1:k,k-1:k)
-*>          is a 2-by-2 diagonal block.  If UPLO = 'L' and IPIV(k) =
-*>          IPIV(k+1) < 0, then rows and columns k+1 and -IPIV(k) were
-*>          interchanged and D(k:k+1,k:k+1) is a 2-by-2 diagonal block.
+*>          If UPLO = 'U':
+*>             Only the last KB elements of IPIV are set.
+*>
+*>             If IPIV(k) > 0, then rows and columns k and IPIV(k) were
+*>             interchanged and D(k,k) is a 1-by-1 diagonal block.
+*>
+*>             If IPIV(k) = IPIV(k-1) < 0, then rows and columns
+*>             k-1 and -IPIV(k) were interchanged and D(k-1:k,k-1:k)
+*>             is a 2-by-2 diagonal block.
+*>
+*>          If UPLO = 'L':
+*>             Only the first KB elements of IPIV are set.
+*>
+*>             If IPIV(k) > 0, then rows and columns k and IPIV(k) were
+*>             interchanged and D(k,k) is a 1-by-1 diagonal block.
+*>
+*>             If IPIV(k) = IPIV(k+1) < 0, then rows and columns
+*>             k+1 and -IPIV(k) were interchanged and D(k:k+1,k:k+1)
+*>             is a 2-by-2 diagonal block.
 *> \endverbatim
 *>
 *> \param[out] W
@@ -145,10 +155,10 @@
 *  Authors:
 *  ========
 *
-*> \author Univ. of Tennessee 
-*> \author Univ. of California Berkeley 
-*> \author Univ. of Colorado Denver 
-*> \author NAG Ltd. 
+*> \author Univ. of Tennessee
+*> \author Univ. of California Berkeley
+*> \author Univ. of Colorado Denver
+*> \author NAG Ltd.
 *
 *> \date September 2012
 *

diff --git a/SRC/zlahef.f b/SRC/zlahef.f
index 71daaf8..705e8fc 100644 (file)
--- a/SRC/zlahef.f
+++ b/SRC/zlahef.f
@@ -1,4 +1,4 @@
-*> \brief \b ZLAHEF computes a partial factorization of a complex Hermitian indefinite matrix, using the diagonal pivoting method.
+*> \brief \b ZLAHEF computes a partial factorization of a complex Hermitian indefinite matrix using the Bunch-Kaufman diagonal pivoting method.
 *
 *  =========== DOCUMENTATION ===========
 *
@@ -110,16 +110,26 @@
 *> \verbatim
 *>          IPIV is INTEGER array, dimension (N)
 *>          Details of the interchanges and the block structure of D.
-*>          If UPLO = 'U', only the last KB elements of IPIV are set;
-*>          if UPLO = 'L', only the first KB elements are set.
 *>
-*>          If IPIV(k) > 0, then rows and columns k and IPIV(k) were
-*>          interchanged and D(k,k) is a 1-by-1 diagonal block.
-*>          If UPLO = 'U' and IPIV(k) = IPIV(k-1) < 0, then rows and
-*>          columns k-1 and -IPIV(k) were interchanged and D(k-1:k,k-1:k)
-*>          is a 2-by-2 diagonal block.  If UPLO = 'L' and IPIV(k) =
-*>          IPIV(k+1) < 0, then rows and columns k+1 and -IPIV(k) were
-*>          interchanged and D(k:k+1,k:k+1) is a 2-by-2 diagonal block.
+*>          If UPLO = 'U':
+*>             Only the last KB elements of IPIV are set.
+*>
+*>             If IPIV(k) > 0, then rows and columns k and IPIV(k) were
+*>             interchanged and D(k,k) is a 1-by-1 diagonal block.
+*>
+*>             If IPIV(k) = IPIV(k-1) < 0, then rows and columns
+*>             k-1 and -IPIV(k) were interchanged and D(k-1:k,k-1:k)
+*>             is a 2-by-2 diagonal block.
+*>
+*>          If UPLO = 'L':
+*>             Only the first KB elements of IPIV are set.
+*>
+*>             If IPIV(k) > 0, then rows and columns k and IPIV(k) were
+*>             interchanged and D(k,k) is a 1-by-1 diagonal block.
+*>
+*>             If IPIV(k) = IPIV(k+1) < 0, then rows and columns
+*>             k+1 and -IPIV(k) were interchanged and D(k:k+1,k:k+1)
+*>             is a 2-by-2 diagonal block.
 *> \endverbatim
 *>
 *> \param[out] W