version 1.12, 2016/08/27 15:37:54
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version 1.15, 2018/05/29 07:19:43
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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/ |
* |
* |
* Definition: |
* Definition: |
* =========== |
* =========== |
* |
* |
* SUBROUTINE ZROTG(CA,CB,C,S) |
* SUBROUTINE ZROTG(CA,CB,C,S) |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
* COMPLEX*16 CA,CB,S |
* COMPLEX*16 CA,CB,S |
* DOUBLE PRECISION C |
* DOUBLE PRECISION C |
* .. |
* .. |
* |
* |
* |
* |
*> \par Purpose: |
*> \par Purpose: |
* ============= |
* ============= |
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*> ZROTG determines a double complex Givens rotation. |
*> ZROTG determines a double complex Givens rotation. |
*> \endverbatim |
*> \endverbatim |
* |
* |
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* Arguments: |
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* ========== |
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* |
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*> \param[in] CA |
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*> \verbatim |
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*> CA is COMPLEX*16 |
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*> \endverbatim |
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*> |
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*> \param[in] CB |
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*> \verbatim |
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*> CB is COMPLEX*16 |
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*> \endverbatim |
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*> |
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*> \param[out] C |
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*> \verbatim |
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*> C is DOUBLE PRECISION |
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*> \endverbatim |
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*> |
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*> \param[out] S |
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*> \verbatim |
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*> S is COMPLEX*16 |
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*> \endverbatim |
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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 November 2011 |
*> \date November 2017 |
* |
* |
*> \ingroup complex16_blas_level1 |
*> \ingroup complex16_blas_level1 |
* |
* |
* ===================================================================== |
* ===================================================================== |
SUBROUTINE ZROTG(CA,CB,C,S) |
SUBROUTINE ZROTG(CA,CB,C,S) |
* |
* |
* -- Reference BLAS level1 routine (version 3.4.0) -- |
* -- Reference BLAS level1 routine (version 3.8.0) -- |
* -- Reference BLAS is a software package provided by Univ. of Tennessee, -- |
* -- Reference BLAS 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..-- |
* November 2011 |
* November 2017 |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
COMPLEX*16 CA,CB,S |
COMPLEX*16 CA,CB,S |