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version 1.15, 2016/08/27 15:34:56
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version 1.16, 2017/06/17 10:54:18
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| * |
* |
| * =========== DOCUMENTATION =========== |
* =========== DOCUMENTATION =========== |
| * |
* |
| * Online html documentation available at |
* Online html documentation available at |
| * http://www.netlib.org/lapack/explore-html/ |
* http://www.netlib.org/lapack/explore-html/ |
| * |
* |
| *> \htmlonly |
*> \htmlonly |
| *> Download ZLACN2 + dependencies |
*> Download ZLACN2 + dependencies |
| *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zlacn2.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zlacn2.f"> |
| *> [TGZ]</a> |
*> [TGZ]</a> |
| *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zlacn2.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zlacn2.f"> |
| *> [ZIP]</a> |
*> [ZIP]</a> |
| *> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zlacn2.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zlacn2.f"> |
| *> [TXT]</a> |
*> [TXT]</a> |
| *> \endhtmlonly |
*> \endhtmlonly |
| * |
* |
| * Definition: |
* Definition: |
| * =========== |
* =========== |
| * |
* |
| * SUBROUTINE ZLACN2( N, V, X, EST, KASE, ISAVE ) |
* SUBROUTINE ZLACN2( N, V, X, EST, KASE, ISAVE ) |
| * |
* |
| * .. Scalar Arguments .. |
* .. Scalar Arguments .. |
| * INTEGER KASE, N |
* INTEGER KASE, N |
| * DOUBLE PRECISION EST |
* DOUBLE PRECISION EST |
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| * INTEGER ISAVE( 3 ) |
* INTEGER ISAVE( 3 ) |
| * COMPLEX*16 V( * ), X( * ) |
* COMPLEX*16 V( * ), X( * ) |
| * .. |
* .. |
| * |
* |
| * |
* |
| *> \par Purpose: |
*> \par Purpose: |
| * ============= |
* ============= |
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| *> EST is DOUBLE PRECISION |
*> EST is DOUBLE PRECISION |
| *> On entry with KASE = 1 or 2 and ISAVE(1) = 3, EST should be |
*> On entry with KASE = 1 or 2 and ISAVE(1) = 3, EST should be |
| *> unchanged from the previous call to ZLACN2. |
*> unchanged from the previous call to ZLACN2. |
| *> On exit, EST is an estimate (a lower bound) for norm(A). |
*> On exit, EST is an estimate (a lower bound) for norm(A). |
| *> \endverbatim |
*> \endverbatim |
| *> |
*> |
| *> \param[in,out] KASE |
*> \param[in,out] KASE |
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| * Authors: |
* Authors: |
| * ======== |
* ======== |
| * |
* |
| *> \author Univ. of Tennessee |
*> \author Univ. of Tennessee |
| *> \author Univ. of California Berkeley |
*> \author Univ. of California Berkeley |
| *> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
| *> \author NAG Ltd. |
*> \author NAG Ltd. |
| * |
* |
| *> \date September 2012 |
*> \date December 2016 |
| * |
* |
| *> \ingroup complex16OTHERauxiliary |
*> \ingroup complex16OTHERauxiliary |
| * |
* |
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| * ===================================================================== |
* ===================================================================== |
| SUBROUTINE ZLACN2( N, V, X, EST, KASE, ISAVE ) |
SUBROUTINE ZLACN2( N, V, X, EST, KASE, ISAVE ) |
| * |
* |
| * -- LAPACK auxiliary routine (version 3.4.2) -- |
* -- LAPACK auxiliary routine (version 3.7.0) -- |
| * -- LAPACK is a software package provided by Univ. of Tennessee, -- |
* -- LAPACK is a software package provided by Univ. of Tennessee, -- |
| * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
| * September 2012 |
* December 2016 |
| * |
* |
| * .. Scalar Arguments .. |
* .. Scalar Arguments .. |
| INTEGER KASE, N |
INTEGER KASE, N |
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