version 1.5, 2017/06/17 10:54:32
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version 1.9, 2023/08/07 08:39:43
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* |
* |
* |
* |
*> \par Purpose: |
*> \par Purpose: |
*> ============= |
* ============= |
*> |
*> |
*>\verbatim |
*>\verbatim |
*> |
*> |
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*> |
*> |
*> \param[out] TAUP1 |
*> \param[out] TAUP1 |
*> \verbatim |
*> \verbatim |
*> TAUP1 is COMPLEX*16 array, dimension (P) |
*> TAUP1 is COMPLEX*16 array, dimension (P-1) |
*> The scalar factors of the elementary reflectors that define |
*> The scalar factors of the elementary reflectors that define |
*> P1. |
*> P1. |
*> \endverbatim |
*> \endverbatim |
*> |
*> |
*> \param[out] TAUP2 |
*> \param[out] TAUP2 |
*> \verbatim |
*> \verbatim |
*> TAUP2 is COMPLEX*16 array, dimension (M-P) |
*> TAUP2 is COMPLEX*16 array, dimension (Q) |
*> The scalar factors of the elementary reflectors that define |
*> The scalar factors of the elementary reflectors that define |
*> P2. |
*> P2. |
*> \endverbatim |
*> \endverbatim |
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*> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
*> \author NAG Ltd. |
*> \author NAG Ltd. |
* |
* |
*> \date July 2012 |
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* |
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*> \ingroup complex16OTHERcomputational |
*> \ingroup complex16OTHERcomputational |
* |
* |
*> \par Further Details: |
*> \par Further Details: |
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SUBROUTINE ZUNBDB2( M, P, Q, X11, LDX11, X21, LDX21, THETA, PHI, |
SUBROUTINE ZUNBDB2( M, P, Q, X11, LDX11, X21, LDX21, THETA, PHI, |
$ TAUP1, TAUP2, TAUQ1, WORK, LWORK, INFO ) |
$ TAUP1, TAUP2, TAUQ1, WORK, LWORK, INFO ) |
* |
* |
* -- 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..-- |
* July 2012 |
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* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
INTEGER INFO, LWORK, M, P, Q, LDX11, LDX21 |
INTEGER INFO, LWORK, M, P, Q, LDX11, LDX21 |
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LOGICAL LQUERY |
LOGICAL LQUERY |
* .. |
* .. |
* .. External Subroutines .. |
* .. External Subroutines .. |
EXTERNAL ZLARF, ZLARFGP, ZUNBDB5, ZDROT, ZSCAL, XERBLA |
EXTERNAL ZLARF, ZLARFGP, ZUNBDB5, ZDROT, ZSCAL, ZLACGV, |
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$ XERBLA |
* .. |
* .. |
* .. External Functions .. |
* .. External Functions .. |
DOUBLE PRECISION DZNRM2 |
DOUBLE PRECISION DZNRM2 |