SysTutorials Posts

dormrq.f – Synopsis Functions/Subroutines subroutine dormrq (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) DORMRQ Function/Subroutine Documentation subroutine dormrq (characterSIDE, characterTRANS, integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( ldc, * )C, integerLDC, double precision, dimension( * )WORK, integerLWORK, integerINFO)…

dormr3.f – Synopsis Functions/Subroutines subroutine dormr3 (SIDE, TRANS, M, N, K, L, A, LDA, TAU, C, LDC, WORK, INFO) DORMR3 multiplies a general matrix by the orthogonal matrix from a RZ factorization determined by stzrzf (unblocked algorithm). Function/Subroutine Documentation subroutine dormr3 (characterSIDE, characterTRANS, integerM, integerN, integerK, integerL, double precision, dimension( lda, * )A, integerLDA, double…

dormr2.f – Synopsis Functions/Subroutines subroutine dormr2 (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, INFO) DORMR2 multiplies a general matrix by the orthogonal matrix from a RQ factorization determined by sgerqf (unblocked algorithm). Function/Subroutine Documentation subroutine dormr2 (characterSIDE, characterTRANS, integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension(…

dormqr.f – Synopsis Functions/Subroutines subroutine dormqr (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) DORMQR Function/Subroutine Documentation subroutine dormqr (characterSIDE, characterTRANS, integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( ldc, * )C, integerLDC, double precision, dimension( * )WORK, integerLWORK, integerINFO)…

dormql.f – Synopsis Functions/Subroutines subroutine dormql (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) DORMQL Function/Subroutine Documentation subroutine dormql (characterSIDE, characterTRANS, integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( ldc, * )C, integerLDC, double precision, dimension( * )WORK, integerLWORK, integerINFO)…

dormlq.f – Synopsis Functions/Subroutines subroutine dormlq (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) DORMLQ Function/Subroutine Documentation subroutine dormlq (characterSIDE, characterTRANS, integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( ldc, * )C, integerLDC, double precision, dimension( * )WORK, integerLWORK, integerINFO)…

dorml2.f – Synopsis Functions/Subroutines subroutine dorml2 (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, INFO) DORML2 multiplies a general matrix by the orthogonal matrix from a LQ factorization determined by sgelqf (unblocked algorithm). Function/Subroutine Documentation subroutine dorml2 (characterSIDE, characterTRANS, integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension(…

dormhr.f – Synopsis Functions/Subroutines subroutine dormhr (SIDE, TRANS, M, N, ILO, IHI, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) DORMHR Function/Subroutine Documentation subroutine dormhr (characterSIDE, characterTRANS, integerM, integerN, integerILO, integerIHI, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( ldc, * )C, integerLDC, double precision, dimension( * )WORK,…

dormbr.f – Synopsis Functions/Subroutines subroutine dormbr (VECT, SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) DORMBR Function/Subroutine Documentation subroutine dormbr (characterVECT, characterSIDE, characterTRANS, integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( ldc, * )C, integerLDC, double precision, dimension( * )WORK,…

dorm2r.f – Synopsis Functions/Subroutines subroutine dorm2r (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, INFO) DORM2R multiplies a general matrix by the orthogonal matrix from a QR factorization determined by sgeqrf (unblocked algorithm). Function/Subroutine Documentation subroutine dorm2r (characterSIDE, characterTRANS, integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension(…

dorm2l.f – Synopsis Functions/Subroutines subroutine dorm2l (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, INFO) DORM2L multiplies a general matrix by the orthogonal matrix from a QL factorization determined by sgeqlf (unblocked algorithm). Function/Subroutine Documentation subroutine dorm2l (characterSIDE, characterTRANS, integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension(…

dorgtr.f – Synopsis Functions/Subroutines subroutine dorgtr (UPLO, N, A, LDA, TAU, WORK, LWORK, INFO) DORGTR Function/Subroutine Documentation subroutine dorgtr (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( * )WORK, integerLWORK, integerINFO) DORGTR Purpose: DORGTR generates a real orthogonal matrix Q which is defined as the product…

dorgrq.f – Synopsis Functions/Subroutines subroutine dorgrq (M, N, K, A, LDA, TAU, WORK, LWORK, INFO) DORGRQ Function/Subroutine Documentation subroutine dorgrq (integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( * )WORK, integerLWORK, integerINFO) DORGRQ Purpose: DORGRQ generates an M-by-N real matrix Q with orthonormal rows, which…

dorgr2.f – Synopsis Functions/Subroutines subroutine dorgr2 (M, N, K, A, LDA, TAU, WORK, INFO) DORGR2 generates all or part of the orthogonal matrix Q from an RQ factorization determined by sgerqf (unblocked algorithm). Function/Subroutine Documentation subroutine dorgr2 (integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension(…

dorgqr.f – Synopsis Functions/Subroutines subroutine dorgqr (M, N, K, A, LDA, TAU, WORK, LWORK, INFO) DORGQR Function/Subroutine Documentation subroutine dorgqr (integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( * )WORK, integerLWORK, integerINFO) DORGQR Purpose: DORGQR generates an M-by-N real matrix Q with orthonormal columns, which…

dorgql.f – Synopsis Functions/Subroutines subroutine dorgql (M, N, K, A, LDA, TAU, WORK, LWORK, INFO) DORGQL Function/Subroutine Documentation subroutine dorgql (integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( * )WORK, integerLWORK, integerINFO) DORGQL Purpose: DORGQL generates an M-by-N real matrix Q with orthonormal columns, which…

dorglq.f – Synopsis Functions/Subroutines subroutine dorglq (M, N, K, A, LDA, TAU, WORK, LWORK, INFO) DORGLQ Function/Subroutine Documentation subroutine dorglq (integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( * )WORK, integerLWORK, integerINFO) DORGLQ Purpose: DORGLQ generates an M-by-N real matrix Q with orthonormal rows, which…

dorgl2.f – Synopsis Functions/Subroutines subroutine dorgl2 (M, N, K, A, LDA, TAU, WORK, INFO) DORGL2 Function/Subroutine Documentation subroutine dorgl2 (integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( * )WORK, integerINFO) DORGL2 Purpose: DORGL2 generates an m by n real matrix Q with orthonormal rows, which…

dorghr.f – Synopsis Functions/Subroutines subroutine dorghr (N, ILO, IHI, A, LDA, TAU, WORK, LWORK, INFO) DORGHR Function/Subroutine Documentation subroutine dorghr (integerN, integerILO, integerIHI, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( * )WORK, integerLWORK, integerINFO) DORGHR Purpose: DORGHR generates a real orthogonal matrix Q which is defined as…

dorgbr.f – Synopsis Functions/Subroutines subroutine dorgbr (VECT, M, N, K, A, LDA, TAU, WORK, LWORK, INFO) DORGBR Function/Subroutine Documentation subroutine dorgbr (characterVECT, integerM, integerN, integerK, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( * )WORK, integerLWORK, integerINFO) DORGBR Purpose: DORGBR generates one of the real orthogonal matrices Q…