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version 1.17, 2023/08/07 08:39:32
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*> \brief \b ZLASCL2 performs diagonal scaling on a vector. |
*> \brief \b ZLASCL2 performs diagonal scaling on a matrix. |
* |
* |
* =========== DOCUMENTATION =========== |
* =========== DOCUMENTATION =========== |
* |
* |
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*> |
*> |
*> \verbatim |
*> \verbatim |
*> |
*> |
*> ZLASCL2 performs a diagonal scaling on a vector: |
*> ZLASCL2 performs a diagonal scaling on a matrix: |
*> x <-- D * x |
*> x <-- D * x |
*> where the DOUBLE PRECISION diagonal matrix D is stored as a vector. |
*> where the DOUBLE PRECISION diagonal matrix D is stored as a vector. |
*> |
*> |
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*> \param[in,out] X |
*> \param[in,out] X |
*> \verbatim |
*> \verbatim |
*> X is COMPLEX*16 array, dimension (LDX,N) |
*> X is COMPLEX*16 array, dimension (LDX,N) |
*> On entry, the vector X to be scaled by D. |
*> On entry, the matrix X to be scaled by D. |
*> On exit, the scaled vector. |
*> On exit, the scaled matrix. |
*> \endverbatim |
*> \endverbatim |
*> |
*> |
*> \param[in] LDX |
*> \param[in] LDX |
*> \verbatim |
*> \verbatim |
*> LDX is INTEGER |
*> LDX is INTEGER |
*> The leading dimension of the vector X. LDX >= M. |
*> The leading dimension of the matrix X. LDX >= M. |
*> \endverbatim |
*> \endverbatim |
* |
* |
* Authors: |
* Authors: |
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*> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
*> \author NAG Ltd. |
*> \author NAG Ltd. |
* |
* |
*> \date June 2016 |
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* |
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*> \ingroup complex16OTHERcomputational |
*> \ingroup complex16OTHERcomputational |
* |
* |
* ===================================================================== |
* ===================================================================== |
SUBROUTINE ZLASCL2 ( M, N, D, X, LDX ) |
SUBROUTINE ZLASCL2 ( M, N, D, X, LDX ) |
* |
* |
* -- LAPACK computational routine (version 3.7.0) -- |
* -- LAPACK computational routine -- |
* -- 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..-- |
* June 2016 |
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* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
INTEGER M, N, LDX |
INTEGER M, N, LDX |