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LAPACK
3.7.0
LAPACK: Linear Algebra PACKage
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subroutine dlsets | ( | integer | M, |
integer | P, | ||
integer | N, | ||
double precision, dimension( lda, * ) | A, | ||
double precision, dimension( lda, * ) | AF, | ||
integer | LDA, | ||
double precision, dimension( ldb, * ) | B, | ||
double precision, dimension( ldb, * ) | BF, | ||
integer | LDB, | ||
double precision, dimension( * ) | C, | ||
double precision, dimension( * ) | CF, | ||
double precision, dimension( * ) | D, | ||
double precision, dimension( * ) | DF, | ||
double precision, dimension( * ) | X, | ||
double precision, dimension( lwork ) | WORK, | ||
integer | LWORK, | ||
double precision, dimension( * ) | RWORK, | ||
double precision, dimension( 2 ) | RESULT | ||
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DLSETS
DLSETS tests DGGLSE - a subroutine for solving linear equality constrained least square problem (LSE).
[in] | M | M is INTEGER The number of rows of the matrix A. M >= 0. |
[in] | P | P is INTEGER The number of rows of the matrix B. P >= 0. |
[in] | N | N is INTEGER The number of columns of the matrices A and B. N >= 0. |
[in] | A | A is DOUBLE PRECISION array, dimension (LDA,N) The M-by-N matrix A. |
[out] | AF | AF is DOUBLE PRECISION array, dimension (LDA,N) |
[in] | LDA | LDA is INTEGER The leading dimension of the arrays A, AF, Q and R. LDA >= max(M,N). |
[in] | B | B is DOUBLE PRECISION array, dimension (LDB,N) The P-by-N matrix A. |
[out] | BF | BF is DOUBLE PRECISION array, dimension (LDB,N) |
[in] | LDB | LDB is INTEGER The leading dimension of the arrays B, BF, V and S. LDB >= max(P,N). |
[in] | C | C is DOUBLE PRECISION array, dimension( M ) the vector C in the LSE problem. |
[out] | CF | CF is DOUBLE PRECISION array, dimension( M ) |
[in] | D | D is DOUBLE PRECISION array, dimension( P ) the vector D in the LSE problem. |
[out] | DF | DF is DOUBLE PRECISION array, dimension( P ) |
[out] | X | X is DOUBLE PRECISION array, dimension( N ) solution vector X in the LSE problem. |
[out] | WORK | WORK is DOUBLE PRECISION array, dimension (LWORK) |
[in] | LWORK | LWORK is INTEGER The dimension of the array WORK. |
[out] | RWORK | RWORK is DOUBLE PRECISION array, dimension (M) |
[out] | RESULT | RESULT is DOUBLE PRECISION array, dimension (2) The test ratios: RESULT(1) = norm( A*x - c )/ norm(A)*norm(X)*EPS RESULT(2) = norm( B*x - d )/ norm(B)*norm(X)*EPS |
Definition at line 153 of file dlsets.f.