version 1.4, 2010/08/06 15:32:30
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version 1.8, 2011/07/22 07:38:08
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SUBROUTINE DLASQ4( I0, N0, Z, PP, N0IN, DMIN, DMIN1, DMIN2, DN, |
SUBROUTINE DLASQ4( I0, N0, Z, PP, N0IN, DMIN, DMIN1, DMIN2, DN, |
$ DN1, DN2, TAU, TTYPE, G ) |
$ DN1, DN2, TAU, TTYPE, G ) |
* |
* |
* -- LAPACK routine (version 3.2) -- |
* -- LAPACK routine (version 3.3.1) -- |
* |
* |
* -- Contributed by Osni Marques of the Lawrence Berkeley National -- |
* -- Contributed by Osni Marques of the Lawrence Berkeley National -- |
* -- Laboratory and Beresford Parlett of the Univ. of California at -- |
* -- Laboratory and Beresford Parlett of the Univ. of California at -- |
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* DLASQ4 computes an approximation TAU to the smallest eigenvalue |
* DLASQ4 computes an approximation TAU to the smallest eigenvalue |
* using values of d from the previous transform. |
* using values of d from the previous transform. |
* |
* |
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* Arguments |
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* ========= |
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* |
* I0 (input) INTEGER |
* I0 (input) INTEGER |
* First index. |
* First index. |
* |
* |