version 1.11, 2012/12/14 12:30:23
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version 1.16, 2017/06/17 11:06:23
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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 DLANSF + dependencies |
*> Download DLANSF + dependencies |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dlansf.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dlansf.f"> |
*> [TGZ]</a> |
*> [TGZ]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dlansf.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dlansf.f"> |
*> [ZIP]</a> |
*> [ZIP]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dlansf.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dlansf.f"> |
*> [TXT]</a> |
*> [TXT]</a> |
*> \endhtmlonly |
*> \endhtmlonly |
* |
* |
* Definition: |
* Definition: |
* =========== |
* =========== |
* |
* |
* DOUBLE PRECISION FUNCTION DLANSF( NORM, TRANSR, UPLO, N, A, WORK ) |
* DOUBLE PRECISION FUNCTION DLANSF( NORM, TRANSR, UPLO, N, A, WORK ) |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
* CHARACTER NORM, TRANSR, UPLO |
* CHARACTER NORM, TRANSR, UPLO |
* INTEGER N |
* INTEGER N |
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* .. Array Arguments .. |
* .. Array Arguments .. |
* DOUBLE PRECISION A( 0: * ), WORK( 0: * ) |
* DOUBLE PRECISION A( 0: * ), WORK( 0: * ) |
* .. |
* .. |
* |
* |
* |
* |
*> \par Purpose: |
*> \par Purpose: |
* ============= |
* ============= |
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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 doubleOTHERcomputational |
*> \ingroup doubleOTHERcomputational |
* |
* |
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* ===================================================================== |
* ===================================================================== |
DOUBLE PRECISION FUNCTION DLANSF( NORM, TRANSR, UPLO, N, A, WORK ) |
DOUBLE PRECISION FUNCTION DLANSF( NORM, TRANSR, UPLO, N, A, WORK ) |
* |
* |
* -- LAPACK computational routine (version 3.4.2) -- |
* -- LAPACK computational 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 .. |
CHARACTER NORM, TRANSR, UPLO |
CHARACTER NORM, TRANSR, UPLO |
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DO J = 0, K - 1 |
DO J = 0, K - 1 |
DO I = 0, N - 1 |
DO I = 0, N - 1 |
TEMP = ABS( A( I+J*LDA ) ) |
TEMP = ABS( A( I+J*LDA ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
END DO |
END DO |
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DO J = 0, N - 1 |
DO J = 0, N - 1 |
DO I = 0, K - 1 |
DO I = 0, K - 1 |
TEMP = ABS( A( I+J*LDA ) ) |
TEMP = ABS( A( I+J*LDA ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
END DO |
END DO |
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DO J = 0, K - 1 |
DO J = 0, K - 1 |
DO I = 0, N |
DO I = 0, N |
TEMP = ABS( A( I+J*LDA ) ) |
TEMP = ABS( A( I+J*LDA ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
END DO |
END DO |
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DO J = 0, N |
DO J = 0, N |
DO I = 0, K - 1 |
DO I = 0, K - 1 |
TEMP = ABS( A( I+J*LDA ) ) |
TEMP = ABS( A( I+J*LDA ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
END DO |
END DO |
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VALUE = WORK( 0 ) |
VALUE = WORK( 0 ) |
DO I = 1, N-1 |
DO I = 1, N-1 |
TEMP = WORK( I ) |
TEMP = WORK( I ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
ELSE |
ELSE |
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VALUE = WORK( 0 ) |
VALUE = WORK( 0 ) |
DO I = 1, N-1 |
DO I = 1, N-1 |
TEMP = WORK( I ) |
TEMP = WORK( I ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
END IF |
END IF |
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VALUE = WORK( 0 ) |
VALUE = WORK( 0 ) |
DO I = 1, N-1 |
DO I = 1, N-1 |
TEMP = WORK( I ) |
TEMP = WORK( I ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
ELSE |
ELSE |
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VALUE = WORK( 0 ) |
VALUE = WORK( 0 ) |
DO I = 1, N-1 |
DO I = 1, N-1 |
TEMP = WORK( I ) |
TEMP = WORK( I ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
END IF |
END IF |
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VALUE = WORK( 0 ) |
VALUE = WORK( 0 ) |
DO I = 1, N-1 |
DO I = 1, N-1 |
TEMP = WORK( I ) |
TEMP = WORK( I ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
ELSE |
ELSE |
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VALUE = WORK( 0 ) |
VALUE = WORK( 0 ) |
DO I = 1, N-1 |
DO I = 1, N-1 |
TEMP = WORK( I ) |
TEMP = WORK( I ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
END IF |
END IF |
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VALUE = WORK( 0 ) |
VALUE = WORK( 0 ) |
DO I = 1, N-1 |
DO I = 1, N-1 |
TEMP = WORK( I ) |
TEMP = WORK( I ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
ELSE |
ELSE |
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VALUE = WORK( 0 ) |
VALUE = WORK( 0 ) |
DO I = 1, N-1 |
DO I = 1, N-1 |
TEMP = WORK( I ) |
TEMP = WORK( I ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
IF( VALUE .LT. TEMP .OR. DISNAN( TEMP ) ) |
$ VALUE = TEMP |
$ VALUE = TEMP |
END DO |
END DO |
END IF |
END IF |