table of contents
/home/abuild/rpmbuild/BUILD/lapack-3.12.0/TESTING/EIG/sglmts.f(3) | Library Functions Manual | /home/abuild/rpmbuild/BUILD/lapack-3.12.0/TESTING/EIG/sglmts.f(3) |
NAME¶
/home/abuild/rpmbuild/BUILD/lapack-3.12.0/TESTING/EIG/sglmts.f
SYNOPSIS¶
Functions/Subroutines¶
subroutine SGLMTS (n, m, p, a, af, lda, b, bf, ldb, d, df,
x, u, work, lwork, rwork, result)
SGLMTS
Function/Subroutine Documentation¶
subroutine SGLMTS (integer n, integer m, integer p, real, dimension( lda, * ) a, real, dimension( lda, * ) af, integer lda, real, dimension( ldb, * ) b, real, dimension( ldb, * ) bf, integer ldb, real, dimension( * ) d, real, dimension( * ) df, real, dimension( * ) x, real, dimension( * ) u, real, dimension( lwork ) work, integer lwork, real, dimension( * ) rwork, real result)¶
SGLMTS
Purpose:
!> !> SGLMTS tests SGGGLM - a subroutine for solving the generalized !> linear model problem. !>
Parameters
N
!> N is INTEGER !> The number of rows of the matrices A and B. N >= 0. !>
M
!> M is INTEGER !> The number of columns of the matrix A. M >= 0. !>
P
!> P is INTEGER !> The number of columns of the matrix B. P >= 0. !>
A
!> A is REAL array, dimension (LDA,M) !> The N-by-M matrix A. !>
AF
!> AF is REAL array, dimension (LDA,M) !>
LDA
!> LDA is INTEGER !> The leading dimension of the arrays A, AF. LDA >= max(M,N). !>
B
!> B is REAL array, dimension (LDB,P) !> The N-by-P matrix A. !>
BF
!> BF is REAL array, dimension (LDB,P) !>
LDB
!> LDB is INTEGER !> The leading dimension of the arrays B, BF. LDB >= max(P,N). !>
D
!> D is REAL array, dimension( N ) !> On input, the left hand side of the GLM. !>
DF
!> DF is REAL array, dimension( N ) !>
X
!> X is REAL array, dimension( M ) !> solution vector X in the GLM problem. !>
U
!> U is REAL array, dimension( P ) !> solution vector U in the GLM problem. !>
WORK
!> WORK is REAL array, dimension (LWORK) !>
LWORK
!> LWORK is INTEGER !> The dimension of the array WORK. !>
RWORK
!> RWORK is REAL array, dimension (M) !>
RESULT
!> RESULT is REAL !> The test ratio: !> norm( d - A*x - B*u ) !> RESULT = ----------------------------------------- !> (norm(A)+norm(B))*(norm(x)+norm(u))*EPS !>
Author
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Definition at line 147 of file sglmts.f.
Author¶
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