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version 1.21, 2023/08/07 08:38:50
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*> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
*> \author NAG Ltd. |
*> \author NAG Ltd. |
* |
* |
*> \date June 2017 |
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* |
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*> \ingroup doubleGEcomputational |
*> \ingroup doubleGEcomputational |
* |
* |
*> \par Further Details: |
*> \par Further Details: |
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*> spectral condition number. The best performance of this Jacobi SVD |
*> spectral condition number. The best performance of this Jacobi SVD |
*> procedure is achieved if used in an accelerated version of Drmac and |
*> procedure is achieved if used in an accelerated version of Drmac and |
*> Veselic [5,6], and it is the kernel routine in the SIGMA library [7]. |
*> Veselic [5,6], and it is the kernel routine in the SIGMA library [7]. |
*> Some tunning parameters (marked with [TP]) are available for the |
*> Some tuning parameters (marked with [TP]) are available for the |
*> implementer. |
*> implementer. |
*> The computational range for the nonzero singular values is the machine |
*> The computational range for the nonzero singular values is the machine |
*> number interval ( UNDERFLOW , OVERFLOW ). In extreme cases, even |
*> number interval ( UNDERFLOW , OVERFLOW ). In extreme cases, even |
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SUBROUTINE DGESVJ( JOBA, JOBU, JOBV, M, N, A, LDA, SVA, MV, V, |
SUBROUTINE DGESVJ( JOBA, JOBU, JOBV, M, N, A, LDA, SVA, MV, V, |
$ LDV, WORK, LWORK, INFO ) |
$ LDV, WORK, LWORK, INFO ) |
* |
* |
* -- LAPACK computational routine (version 3.7.1) -- |
* -- 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 2017 |
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* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
INTEGER INFO, LDA, LDV, LWORK, M, MV, N |
INTEGER INFO, LDA, LDV, LWORK, M, MV, N |