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version 1.11, 2012/08/22 09:48:13
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version 1.12, 2012/12/14 12:30:20
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| *> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
| *> \author NAG Ltd. |
*> \author NAG Ltd. |
| * |
* |
| *> \date November 2011 |
*> \date September 2012 |
| * |
* |
| *> \ingroup doubleGEcomputational |
*> \ingroup doubleGEcomputational |
| * |
* |
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| *> |
*> |
| *> H(i) = I - tau * v * v**T |
*> H(i) = I - tau * v * v**T |
| *> |
*> |
| *> where tau is a real/complex scalar, and v is a real/complex vector |
*> where tau is a real scalar, and v is a real/complex vector |
| *> with v(1:i-1) = 0 and v(i) = 1; v(i+1:m) is stored on exit in |
*> with v(1:i-1) = 0 and v(i) = 1; v(i+1:m) is stored on exit in |
| *> A(i+1:m,i), and tau in TAU(i). |
*> A(i+1:m,i), and tau in TAU(i). |
| *> \endverbatim |
*> \endverbatim |
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| * ===================================================================== |
* ===================================================================== |
| SUBROUTINE DGEQP3( M, N, A, LDA, JPVT, TAU, WORK, LWORK, INFO ) |
SUBROUTINE DGEQP3( M, N, A, LDA, JPVT, TAU, WORK, LWORK, INFO ) |
| * |
* |
| * -- LAPACK computational routine (version 3.4.0) -- |
* -- LAPACK computational routine (version 3.4.2) -- |
| * -- 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..-- |
| * November 2011 |
* September 2012 |
| * |
* |
| * .. Scalar Arguments .. |
* .. Scalar Arguments .. |
| INTEGER INFO, LDA, LWORK, M, N |
INTEGER INFO, LDA, LWORK, M, N |
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