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version 1.7, 2010/12/21 13:53:53
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version 1.8, 2011/07/22 07:38:18
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| SUBROUTINE ZPBSV( UPLO, N, KD, NRHS, AB, LDAB, B, LDB, INFO ) |
SUBROUTINE ZPBSV( UPLO, N, KD, NRHS, AB, LDAB, B, LDB, INFO ) |
| * |
* |
| * -- LAPACK driver routine (version 3.2) -- |
* -- LAPACK driver routine (version 3.3.1) -- |
| * -- 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 2006 |
* -- April 2011 -- |
| * |
* |
| * .. Scalar Arguments .. |
* .. Scalar Arguments .. |
| CHARACTER UPLO |
CHARACTER UPLO |
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| * See below for further details. |
* See below for further details. |
| * |
* |
| * On exit, if INFO = 0, the triangular factor U or L from the |
* On exit, if INFO = 0, the triangular factor U or L from the |
| * Cholesky factorization A = U**H*U or A = L*L**H of the band |
* Cholesky factorization A = U**H *U or A = L*L**H of the band |
| * matrix A, in the same storage format as A. |
* matrix A, in the same storage format as A. |
| * |
* |
| * LDAB (input) INTEGER |
* LDAB (input) INTEGER |
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| RETURN |
RETURN |
| END IF |
END IF |
| * |
* |
| * Compute the Cholesky factorization A = U'*U or A = L*L'. |
* Compute the Cholesky factorization A = U**H *U or A = L*L**H. |
| * |
* |
| CALL ZPBTRF( UPLO, N, KD, AB, LDAB, INFO ) |
CALL ZPBTRF( UPLO, N, KD, AB, LDAB, INFO ) |
| IF( INFO.EQ.0 ) THEN |
IF( INFO.EQ.0 ) THEN |
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