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version 1.17, 2017/06/17 11:06:23
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version 1.20, 2023/08/07 08:38:54
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| *> the first column of each being the real part and the second |
*> the first column of each being the real part and the second |
| *> being the imaginary part. |
*> being the imaginary part. |
| *> |
*> |
| *> "s" is a scaling factor (.LE. 1), computed by DLALN2, which is |
*> "s" is a scaling factor (<= 1), computed by DLALN2, which is |
| *> so chosen that X can be computed without overflow. X is further |
*> so chosen that X can be computed without overflow. X is further |
| *> scaled if necessary to assure that norm(ca A - w D)*norm(X) is less |
*> scaled if necessary to assure that norm(ca A - w D)*norm(X) is less |
| *> than overflow. |
*> than overflow. |
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| *> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
| *> \author NAG Ltd. |
*> \author NAG Ltd. |
| * |
* |
| *> \date December 2016 |
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| * |
|
| *> \ingroup doubleOTHERauxiliary |
*> \ingroup doubleOTHERauxiliary |
| * |
* |
| * ===================================================================== |
* ===================================================================== |
| SUBROUTINE DLALN2( LTRANS, NA, NW, SMIN, CA, A, LDA, D1, D2, B, |
SUBROUTINE DLALN2( LTRANS, NA, NW, SMIN, CA, A, LDA, D1, D2, B, |
| $ LDB, WR, WI, X, LDX, SCALE, XNORM, INFO ) |
$ LDB, WR, WI, X, LDX, SCALE, XNORM, INFO ) |
| * |
* |
| * -- LAPACK auxiliary routine (version 3.7.0) -- |
* -- LAPACK auxiliary 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..-- |
| * December 2016 |
|
| * |
* |
| * .. Scalar Arguments .. |
* .. Scalar Arguments .. |
| LOGICAL LTRANS |
LOGICAL LTRANS |
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