Section 3: library functions
zgeql2.f – Synopsis Functions/Subroutines subroutine zgeql2 (M, N, A, LDA, TAU, WORK, INFO) ZGEQL2 computes the QL factorization of a general rectangular matrix using an unblocked algorithm. Function/Subroutine Documentation subroutine zgeql2 (integerM, integerN, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( * )TAU, complex*16, dimension( * )WORK, integerINFO) ZGEQL2 computes the QL factorization of a…
zgeql2.f – Synopsis Functions/Subroutines subroutine zgeql2 (M, N, A, LDA, TAU, WORK, INFO) ZGEQL2 computes the QL factorization of a general rectangular matrix using an unblocked algorithm. Function/Subroutine Documentation subroutine zgeql2 (integerM, integerN, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( * )TAU, complex*16, dimension( * )WORK, integerINFO) ZGEQL2 computes the QL factorization of a…
zgemv.f – Synopsis Functions/Subroutines subroutine zgemv (TRANS, M, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY) ZGEMV Function/Subroutine Documentation subroutine zgemv (characterTRANS, integerM, integerN, complex*16ALPHA, complex*16, dimension(lda,*)A, integerLDA, complex*16, dimension(*)X, integerINCX, complex*16BETA, complex*16, dimension(*)Y, integerINCY) ZGEMV Purpose: ZGEMV performs one of the matrix-vector operations y := alpha*A*x + beta*y, or y := alpha*A**T*x +…
zgemv.f – Synopsis Functions/Subroutines subroutine zgemv (TRANS, M, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY) ZGEMV Function/Subroutine Documentation subroutine zgemv (characterTRANS, integerM, integerN, complex*16ALPHA, complex*16, dimension(lda,*)A, integerLDA, complex*16, dimension(*)X, integerINCX, complex*16BETA, complex*16, dimension(*)Y, integerINCY) ZGEMV Purpose: ZGEMV performs one of the matrix-vector operations y := alpha*A*x + beta*y, or y := alpha*A**T*x +…
zgemqrt.f – Synopsis Functions/Subroutines subroutine zgemqrt (SIDE, TRANS, M, N, K, NB, V, LDV, T, LDT, C, LDC, WORK, INFO) ZGEMQRT Function/Subroutine Documentation subroutine zgemqrt (characterSIDE, characterTRANS, integerM, integerN, integerK, integerNB, complex*16, dimension( ldv, * )V, integerLDV, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( ldc, * )C, integerLDC, complex*16, dimension( * )WORK, integerINFO) ZGEMQRT…
zgemqrt.f – Synopsis Functions/Subroutines subroutine zgemqrt (SIDE, TRANS, M, N, K, NB, V, LDV, T, LDT, C, LDC, WORK, INFO) ZGEMQRT Function/Subroutine Documentation subroutine zgemqrt (characterSIDE, characterTRANS, integerM, integerN, integerK, integerNB, complex*16, dimension( ldv, * )V, integerLDV, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( ldc, * )C, integerLDC, complex*16, dimension( * )WORK, integerINFO) ZGEMQRT…
zgemm.f – Synopsis Functions/Subroutines subroutine zgemm (TRANSA, TRANSB, M, N, K, ALPHA, A, LDA, B, LDB, BETA, C, LDC) ZGEMM Function/Subroutine Documentation subroutine zgemm (characterTRANSA, characterTRANSB, integerM, integerN, integerK, complex*16ALPHA, complex*16, dimension(lda,*)A, integerLDA, complex*16, dimension(ldb,*)B, integerLDB, complex*16BETA, complex*16, dimension(ldc,*)C, integerLDC) ZGEMM Purpose: ZGEMM performs one of the matrix-matrix operations C := alpha*op( A )*op( B…
zgemm.f – Synopsis Functions/Subroutines subroutine zgemm (TRANSA, TRANSB, M, N, K, ALPHA, A, LDA, B, LDB, BETA, C, LDC) ZGEMM Function/Subroutine Documentation subroutine zgemm (characterTRANSA, characterTRANSB, integerM, integerN, integerK, complex*16ALPHA, complex*16, dimension(lda,*)A, integerLDA, complex*16, dimension(ldb,*)B, integerLDB, complex*16BETA, complex*16, dimension(ldc,*)C, integerLDC) ZGEMM Purpose: ZGEMM performs one of the matrix-matrix operations C := alpha*op( A )*op( B…
zgelsy.f – Synopsis Functions/Subroutines subroutine zgelsy (M, N, NRHS, A, LDA, B, LDB, JPVT, RCOND, RANK, WORK, LWORK, RWORK, INFO) ZGELSY solves overdetermined or underdetermined systems for GE matrices Function/Subroutine Documentation subroutine zgelsy (integerM, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, integer, dimension( * )JPVT, double precisionRCOND, integerRANK,…
zgelsy.f – Synopsis Functions/Subroutines subroutine zgelsy (M, N, NRHS, A, LDA, B, LDB, JPVT, RCOND, RANK, WORK, LWORK, RWORK, INFO) ZGELSY solves overdetermined or underdetermined systems for GE matrices Function/Subroutine Documentation subroutine zgelsy (integerM, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, integer, dimension( * )JPVT, double precisionRCOND, integerRANK,…
zgelsx.f – Synopsis Functions/Subroutines subroutine zgelsx (M, N, NRHS, A, LDA, B, LDB, JPVT, RCOND, RANK, WORK, RWORK, INFO) ZGELSX solves overdetermined or underdetermined systems for GE matrices Function/Subroutine Documentation subroutine zgelsx (integerM, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, integer, dimension( * )JPVT, double precisionRCOND, integerRANK, complex*16,…
zgelsx.f – Synopsis Functions/Subroutines subroutine zgelsx (M, N, NRHS, A, LDA, B, LDB, JPVT, RCOND, RANK, WORK, RWORK, INFO) ZGELSX solves overdetermined or underdetermined systems for GE matrices Function/Subroutine Documentation subroutine zgelsx (integerM, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, integer, dimension( * )JPVT, double precisionRCOND, integerRANK, complex*16,…
zgelss.f – Synopsis Functions/Subroutines subroutine zgelss (M, N, NRHS, A, LDA, B, LDB, S, RCOND, RANK, WORK, LWORK, RWORK, INFO) ZGELSS solves overdetermined or underdetermined systems for GE matrices Function/Subroutine Documentation subroutine zgelss (integerM, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, double precision, dimension( * )S, double precisionRCOND,…
zgelss.f – Synopsis Functions/Subroutines subroutine zgelss (M, N, NRHS, A, LDA, B, LDB, S, RCOND, RANK, WORK, LWORK, RWORK, INFO) ZGELSS solves overdetermined or underdetermined systems for GE matrices Function/Subroutine Documentation subroutine zgelss (integerM, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, double precision, dimension( * )S, double precisionRCOND,…
zgelsd.f – Synopsis Functions/Subroutines subroutine zgelsd (M, N, NRHS, A, LDA, B, LDB, S, RCOND, RANK, WORK, LWORK, RWORK, IWORK, INFO) ZGELSD computes the minimum-norm solution to a linear least squares problem for GE matrices Function/Subroutine Documentation subroutine zgelsd (integerM, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, double…
zgelsd.f – Synopsis Functions/Subroutines subroutine zgelsd (M, N, NRHS, A, LDA, B, LDB, S, RCOND, RANK, WORK, LWORK, RWORK, IWORK, INFO) ZGELSD computes the minimum-norm solution to a linear least squares problem for GE matrices Function/Subroutine Documentation subroutine zgelsd (integerM, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, double…
zgels.f – Synopsis Functions/Subroutines subroutine zgels (TRANS, M, N, NRHS, A, LDA, B, LDB, WORK, LWORK, INFO) ZGELS solves overdetermined or underdetermined systems for GE matrices Function/Subroutine Documentation subroutine zgels (characterTRANS, integerM, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( * )WORK, integerLWORK, integerINFO) ZGELS solves overdetermined…
zgels.f – Synopsis Functions/Subroutines subroutine zgels (TRANS, M, N, NRHS, A, LDA, B, LDB, WORK, LWORK, INFO) ZGELS solves overdetermined or underdetermined systems for GE matrices Function/Subroutine Documentation subroutine zgels (characterTRANS, integerM, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( * )WORK, integerLWORK, integerINFO) ZGELS solves overdetermined…
zgelqf.f – Synopsis Functions/Subroutines subroutine zgelqf (M, N, A, LDA, TAU, WORK, LWORK, INFO) ZGELQF Function/Subroutine Documentation subroutine zgelqf (integerM, integerN, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( * )TAU, complex*16, dimension( * )WORK, integerLWORK, integerINFO) ZGELQF Purpose: ZGELQF computes an LQ factorization of a complex M-by-N matrix A: A = L * Q….
zgelqf.f – Synopsis Functions/Subroutines subroutine zgelqf (M, N, A, LDA, TAU, WORK, LWORK, INFO) ZGELQF Function/Subroutine Documentation subroutine zgelqf (integerM, integerN, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( * )TAU, complex*16, dimension( * )WORK, integerLWORK, integerINFO) ZGELQF Purpose: ZGELQF computes an LQ factorization of a complex M-by-N matrix A: A = L * Q….