Section 3: library functions
ztpttf.f – Synopsis Functions/Subroutines subroutine ztpttf (TRANSR, UPLO, N, AP, ARF, INFO) ZTPTTF copies a triangular matrix from the standard packed format (TP) to the rectangular full packed format (TF). Function/Subroutine Documentation subroutine ztpttf (characterTRANSR, characterUPLO, integerN, complex*16, dimension( 0: * )AP, complex*16, dimension( 0: * )ARF, integerINFO) ZTPTTF copies a triangular matrix from the…
ztpttf.f – Synopsis Functions/Subroutines subroutine ztpttf (TRANSR, UPLO, N, AP, ARF, INFO) ZTPTTF copies a triangular matrix from the standard packed format (TP) to the rectangular full packed format (TF). Function/Subroutine Documentation subroutine ztpttf (characterTRANSR, characterUPLO, integerN, complex*16, dimension( 0: * )AP, complex*16, dimension( 0: * )ARF, integerINFO) ZTPTTF copies a triangular matrix from the…
ztptrs.f – Synopsis Functions/Subroutines subroutine ztptrs (UPLO, TRANS, DIAG, N, NRHS, AP, B, LDB, INFO) ZTPTRS Function/Subroutine Documentation subroutine ztptrs (characterUPLO, characterTRANS, characterDIAG, integerN, integerNRHS, complex*16, dimension( * )AP, complex*16, dimension( ldb, * )B, integerLDB, integerINFO) ZTPTRS Purpose: ZTPTRS solves a triangular system of the form A * X = B, A**T * X =…
ztptrs.f – Synopsis Functions/Subroutines subroutine ztptrs (UPLO, TRANS, DIAG, N, NRHS, AP, B, LDB, INFO) ZTPTRS Function/Subroutine Documentation subroutine ztptrs (characterUPLO, characterTRANS, characterDIAG, integerN, integerNRHS, complex*16, dimension( * )AP, complex*16, dimension( ldb, * )B, integerLDB, integerINFO) ZTPTRS Purpose: ZTPTRS solves a triangular system of the form A * X = B, A**T * X =…
ztptri.f – Synopsis Functions/Subroutines subroutine ztptri (UPLO, DIAG, N, AP, INFO) ZTPTRI Function/Subroutine Documentation subroutine ztptri (characterUPLO, characterDIAG, integerN, complex*16, dimension( * )AP, integerINFO) ZTPTRI Purpose: ZTPTRI computes the inverse of a complex upper or lower triangular matrix A stored in packed format. Parameters: UPLO UPLO is CHARACTER*1 = ‘U’: A is upper triangular;…
ztptri.f – Synopsis Functions/Subroutines subroutine ztptri (UPLO, DIAG, N, AP, INFO) ZTPTRI Function/Subroutine Documentation subroutine ztptri (characterUPLO, characterDIAG, integerN, complex*16, dimension( * )AP, integerINFO) ZTPTRI Purpose: ZTPTRI computes the inverse of a complex upper or lower triangular matrix A stored in packed format. Parameters: UPLO UPLO is CHARACTER*1 = ‘U’: A is upper triangular;…
ztpsv.f – Synopsis Functions/Subroutines subroutine ztpsv (UPLO, TRANS, DIAG, N, AP, X, INCX) ZTPSV Function/Subroutine Documentation subroutine ztpsv (characterUPLO, characterTRANS, characterDIAG, integerN, complex*16, dimension(*)AP, complex*16, dimension(*)X, integerINCX) ZTPSV Purpose: ZTPSV solves one of the systems of equations A*x = b, or A**T*x = b, or A**H*x = b, where b and x are n element…
ztpsv.f – Synopsis Functions/Subroutines subroutine ztpsv (UPLO, TRANS, DIAG, N, AP, X, INCX) ZTPSV Function/Subroutine Documentation subroutine ztpsv (characterUPLO, characterTRANS, characterDIAG, integerN, complex*16, dimension(*)AP, complex*16, dimension(*)X, integerINCX) ZTPSV Purpose: ZTPSV solves one of the systems of equations A*x = b, or A**T*x = b, or A**H*x = b, where b and x are n element…
ztprfs.f – Synopsis Functions/Subroutines subroutine ztprfs (UPLO, TRANS, DIAG, N, NRHS, AP, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO) ZTPRFS Function/Subroutine Documentation subroutine ztprfs (characterUPLO, characterTRANS, characterDIAG, integerN, integerNRHS, complex*16, dimension( * )AP, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( ldx, * )X, integerLDX, double precision, dimension( * )FERR, double precision, dimension(…
ztprfs.f – Synopsis Functions/Subroutines subroutine ztprfs (UPLO, TRANS, DIAG, N, NRHS, AP, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO) ZTPRFS Function/Subroutine Documentation subroutine ztprfs (characterUPLO, characterTRANS, characterDIAG, integerN, integerNRHS, complex*16, dimension( * )AP, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( ldx, * )X, integerLDX, double precision, dimension( * )FERR, double precision, dimension(…
ztprfb.f – Synopsis Functions/Subroutines subroutine ztprfb (SIDE, TRANS, DIRECT, STOREV, M, N, K, L, V, LDV, T, LDT, A, LDA, B, LDB, WORK, LDWORK) ZTPRFB applies a real or complex ‘triangular-pentagonal’ blocked reflector to a real or complex matrix, which is composed of two blocks. Function/Subroutine Documentation subroutine ztprfb (characterSIDE, characterTRANS, characterDIRECT, characterSTOREV, integerM, integerN,…
ztprfb.f – Synopsis Functions/Subroutines subroutine ztprfb (SIDE, TRANS, DIRECT, STOREV, M, N, K, L, V, LDV, T, LDT, A, LDA, B, LDB, WORK, LDWORK) ZTPRFB applies a real or complex ‘triangular-pentagonal’ blocked reflector to a real or complex matrix, which is composed of two blocks. Function/Subroutine Documentation subroutine ztprfb (characterSIDE, characterTRANS, characterDIRECT, characterSTOREV, integerM, integerN,…
ztpqrt2.f – Synopsis Functions/Subroutines subroutine ztpqrt2 (M, N, L, A, LDA, B, LDB, T, LDT, INFO) ZTPQRT2 computes a QR factorization of a real or complex ‘triangular-pentagonal’ matrix, which is composed of a triangular block and a pentagonal block, using the compact WY representation for Q. Function/Subroutine Documentation subroutine ztpqrt2 (integerM, integerN, integerL, complex*16, dimension(…
ztpqrt2.f – Synopsis Functions/Subroutines subroutine ztpqrt2 (M, N, L, A, LDA, B, LDB, T, LDT, INFO) ZTPQRT2 computes a QR factorization of a real or complex ‘triangular-pentagonal’ matrix, which is composed of a triangular block and a pentagonal block, using the compact WY representation for Q. Function/Subroutine Documentation subroutine ztpqrt2 (integerM, integerN, integerL, complex*16, dimension(…
ztpqrt.f – Synopsis Functions/Subroutines subroutine ztpqrt (M, N, L, NB, A, LDA, B, LDB, T, LDT, WORK, INFO) ZTPQRT Function/Subroutine Documentation subroutine ztpqrt (integerM, integerN, integerL, integerNB, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( * )WORK, integerINFO) ZTPQRT Purpose: ZTPQRT computes a…
ztpqrt.f – Synopsis Functions/Subroutines subroutine ztpqrt (M, N, L, NB, A, LDA, B, LDB, T, LDT, WORK, INFO) ZTPQRT Function/Subroutine Documentation subroutine ztpqrt (integerM, integerN, integerL, integerNB, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( * )WORK, integerINFO) ZTPQRT Purpose: ZTPQRT computes a…
ztpmv.f – Synopsis Functions/Subroutines subroutine ztpmv (UPLO, TRANS, DIAG, N, AP, X, INCX) ZTPMV Function/Subroutine Documentation subroutine ztpmv (characterUPLO, characterTRANS, characterDIAG, integerN, complex*16, dimension(*)AP, complex*16, dimension(*)X, integerINCX) ZTPMV Purpose: ZTPMV performs one of the matrix-vector operations x := A*x, or x := A**T*x, or x := A**H*x, where x is an n element vector and…
ztpmv.f – Synopsis Functions/Subroutines subroutine ztpmv (UPLO, TRANS, DIAG, N, AP, X, INCX) ZTPMV Function/Subroutine Documentation subroutine ztpmv (characterUPLO, characterTRANS, characterDIAG, integerN, complex*16, dimension(*)AP, complex*16, dimension(*)X, integerINCX) ZTPMV Purpose: ZTPMV performs one of the matrix-vector operations x := A*x, or x := A**T*x, or x := A**H*x, where x is an n element vector and…
ztpmqrt.f – Synopsis Functions/Subroutines subroutine ztpmqrt (SIDE, TRANS, M, N, K, L, NB, V, LDV, T, LDT, A, LDA, B, LDB, WORK, INFO) ZTPMQRT Function/Subroutine Documentation subroutine ztpmqrt (characterSIDE, characterTRANS, integerM, integerN, integerK, integerL, integerNB, complex*16, dimension( ldv, * )V, integerLDV, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension(…
ztpmqrt.f – Synopsis Functions/Subroutines subroutine ztpmqrt (SIDE, TRANS, M, N, K, L, NB, V, LDV, T, LDT, A, LDA, B, LDB, WORK, INFO) ZTPMQRT Function/Subroutine Documentation subroutine ztpmqrt (characterSIDE, characterTRANS, integerM, integerN, integerK, integerL, integerNB, complex*16, dimension( ldv, * )V, integerLDV, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension(…