Section 3: library functions
ztrsna.f – Synopsis Functions/Subroutines subroutine ztrsna (JOB, HOWMNY, SELECT, N, T, LDT, VL, LDVL, VR, LDVR, S, SEP, MM, M, WORK, LDWORK, RWORK, INFO) ZTRSNA Function/Subroutine Documentation subroutine ztrsna (characterJOB, characterHOWMNY, logical, dimension( * )SELECT, integerN, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( ldvl, * )VL, integerLDVL, complex*16, dimension( ldvr, * )VR, integerLDVR, double…
ztrsna.f – Synopsis Functions/Subroutines subroutine ztrsna (JOB, HOWMNY, SELECT, N, T, LDT, VL, LDVL, VR, LDVR, S, SEP, MM, M, WORK, LDWORK, RWORK, INFO) ZTRSNA Function/Subroutine Documentation subroutine ztrsna (characterJOB, characterHOWMNY, logical, dimension( * )SELECT, integerN, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( ldvl, * )VL, integerLDVL, complex*16, dimension( ldvr, * )VR, integerLDVR, double…
ztrsm.f – Synopsis Functions/Subroutines subroutine ztrsm (SIDE, UPLO, TRANSA, DIAG, M, N, ALPHA, A, LDA, B, LDB) ZTRSM Function/Subroutine Documentation subroutine ztrsm (characterSIDE, characterUPLO, characterTRANSA, characterDIAG, integerM, integerN, complex*16ALPHA, complex*16, dimension(lda,*)A, integerLDA, complex*16, dimension(ldb,*)B, integerLDB) ZTRSM Purpose: ZTRSM solves one of the matrix equations op( A )*X = alpha*B, or X*op( A ) = alpha*B,…
ztrsm.f – Synopsis Functions/Subroutines subroutine ztrsm (SIDE, UPLO, TRANSA, DIAG, M, N, ALPHA, A, LDA, B, LDB) ZTRSM Function/Subroutine Documentation subroutine ztrsm (characterSIDE, characterUPLO, characterTRANSA, characterDIAG, integerM, integerN, complex*16ALPHA, complex*16, dimension(lda,*)A, integerLDA, complex*16, dimension(ldb,*)B, integerLDB) ZTRSM Purpose: ZTRSM solves one of the matrix equations op( A )*X = alpha*B, or X*op( A ) = alpha*B,…
ztrsen.f – Synopsis Functions/Subroutines subroutine ztrsen (JOB, COMPQ, SELECT, N, T, LDT, Q, LDQ, W, M, S, SEP, WORK, LWORK, INFO) ZTRSEN Function/Subroutine Documentation subroutine ztrsen (characterJOB, characterCOMPQ, logical, dimension( * )SELECT, integerN, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( ldq, * )Q, integerLDQ, complex*16, dimension( * )W, integerM, double precisionS, double precisionSEP, complex*16,…
ztrsen.f – Synopsis Functions/Subroutines subroutine ztrsen (JOB, COMPQ, SELECT, N, T, LDT, Q, LDQ, W, M, S, SEP, WORK, LWORK, INFO) ZTRSEN Function/Subroutine Documentation subroutine ztrsen (characterJOB, characterCOMPQ, logical, dimension( * )SELECT, integerN, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( ldq, * )Q, integerLDQ, complex*16, dimension( * )W, integerM, double precisionS, double precisionSEP, complex*16,…
ztrrfs.f – Synopsis Functions/Subroutines subroutine ztrrfs (UPLO, TRANS, DIAG, N, NRHS, A, LDA, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO) ZTRRFS Function/Subroutine Documentation subroutine ztrrfs (characterUPLO, characterTRANS, characterDIAG, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( ldx, * )X, integerLDX, double precision, dimension( * )FERR,…
ztrrfs.f – Synopsis Functions/Subroutines subroutine ztrrfs (UPLO, TRANS, DIAG, N, NRHS, A, LDA, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO) ZTRRFS Function/Subroutine Documentation subroutine ztrrfs (characterUPLO, characterTRANS, characterDIAG, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( ldx, * )X, integerLDX, double precision, dimension( * )FERR,…
ztrmv.f – Synopsis Functions/Subroutines subroutine ztrmv (UPLO, TRANS, DIAG, N, A, LDA, X, INCX) ZTRMV Function/Subroutine Documentation subroutine ztrmv (characterUPLO, characterTRANS, characterDIAG, integerN, complex*16, dimension(lda,*)A, integerLDA, complex*16, dimension(*)X, integerINCX) ZTRMV Purpose: ZTRMV 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…
ztrmv.f – Synopsis Functions/Subroutines subroutine ztrmv (UPLO, TRANS, DIAG, N, A, LDA, X, INCX) ZTRMV Function/Subroutine Documentation subroutine ztrmv (characterUPLO, characterTRANS, characterDIAG, integerN, complex*16, dimension(lda,*)A, integerLDA, complex*16, dimension(*)X, integerINCX) ZTRMV Purpose: ZTRMV 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…
ztrmm.f – Synopsis Functions/Subroutines subroutine ztrmm (SIDE, UPLO, TRANSA, DIAG, M, N, ALPHA, A, LDA, B, LDB) ZTRMM Function/Subroutine Documentation subroutine ztrmm (characterSIDE, characterUPLO, characterTRANSA, characterDIAG, integerM, integerN, complex*16ALPHA, complex*16, dimension(lda,*)A, integerLDA, complex*16, dimension(ldb,*)B, integerLDB) ZTRMM Purpose: ZTRMM performs one of the matrix-matrix operations B := alpha*op( A )*B, or B := alpha*B*op( A )…
ztrmm.f – Synopsis Functions/Subroutines subroutine ztrmm (SIDE, UPLO, TRANSA, DIAG, M, N, ALPHA, A, LDA, B, LDB) ZTRMM Function/Subroutine Documentation subroutine ztrmm (characterSIDE, characterUPLO, characterTRANSA, characterDIAG, integerM, integerN, complex*16ALPHA, complex*16, dimension(lda,*)A, integerLDA, complex*16, dimension(ldb,*)B, integerLDB) ZTRMM Purpose: ZTRMM performs one of the matrix-matrix operations B := alpha*op( A )*B, or B := alpha*B*op( A )…
ztrexc.f – Synopsis Functions/Subroutines subroutine ztrexc (COMPQ, N, T, LDT, Q, LDQ, IFST, ILST, INFO) ZTREXC Function/Subroutine Documentation subroutine ztrexc (characterCOMPQ, integerN, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( ldq, * )Q, integerLDQ, integerIFST, integerILST, integerINFO) ZTREXC Purpose: ZTREXC reorders the Schur factorization of a complex matrix A = Q*T*Q**H, so that the diagonal…
ztrexc.f – Synopsis Functions/Subroutines subroutine ztrexc (COMPQ, N, T, LDT, Q, LDQ, IFST, ILST, INFO) ZTREXC Function/Subroutine Documentation subroutine ztrexc (characterCOMPQ, integerN, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( ldq, * )Q, integerLDQ, integerIFST, integerILST, integerINFO) ZTREXC Purpose: ZTREXC reorders the Schur factorization of a complex matrix A = Q*T*Q**H, so that the diagonal…
ztrevc.f – Synopsis Functions/Subroutines subroutine ztrevc (SIDE, HOWMNY, SELECT, N, T, LDT, VL, LDVL, VR, LDVR, MM, M, WORK, RWORK, INFO) ZTREVC Function/Subroutine Documentation subroutine ztrevc (characterSIDE, characterHOWMNY, logical, dimension( * )SELECT, integerN, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( ldvl, * )VL, integerLDVL, complex*16, dimension( ldvr, * )VR, integerLDVR, integerMM, integerM, complex*16, dimension(…
ztrevc.f – Synopsis Functions/Subroutines subroutine ztrevc (SIDE, HOWMNY, SELECT, N, T, LDT, VL, LDVL, VR, LDVR, MM, M, WORK, RWORK, INFO) ZTREVC Function/Subroutine Documentation subroutine ztrevc (characterSIDE, characterHOWMNY, logical, dimension( * )SELECT, integerN, complex*16, dimension( ldt, * )T, integerLDT, complex*16, dimension( ldvl, * )VL, integerLDVL, complex*16, dimension( ldvr, * )VR, integerLDVR, integerMM, integerM, complex*16, dimension(…
ztrcon.f – Synopsis Functions/Subroutines subroutine ztrcon (NORM, UPLO, DIAG, N, A, LDA, RCOND, WORK, RWORK, INFO) ZTRCON Function/Subroutine Documentation subroutine ztrcon (characterNORM, characterUPLO, characterDIAG, integerN, complex*16, dimension( lda, * )A, integerLDA, double precisionRCOND, complex*16, dimension( * )WORK, double precision, dimension( * )RWORK, integerINFO) ZTRCON Purpose: ZTRCON estimates the reciprocal of the condition number of a…
ztrcon.f – Synopsis Functions/Subroutines subroutine ztrcon (NORM, UPLO, DIAG, N, A, LDA, RCOND, WORK, RWORK, INFO) ZTRCON Function/Subroutine Documentation subroutine ztrcon (characterNORM, characterUPLO, characterDIAG, integerN, complex*16, dimension( lda, * )A, integerLDA, double precisionRCOND, complex*16, dimension( * )WORK, double precision, dimension( * )RWORK, integerINFO) ZTRCON Purpose: ZTRCON estimates the reciprocal of the condition number of a…
ztpttr.f – Synopsis Functions/Subroutines subroutine ztpttr (UPLO, N, AP, A, LDA, INFO) ZTPTTR copies a triangular matrix from the standard packed format (TP) to the standard full format (TR). Function/Subroutine Documentation subroutine ztpttr (characterUPLO, integerN, complex*16, dimension( * )AP, complex*16, dimension( lda, * )A, integerLDA, integerINFO) ZTPTTR copies a triangular matrix from the standard packed…
ztpttr.f – Synopsis Functions/Subroutines subroutine ztpttr (UPLO, N, AP, A, LDA, INFO) ZTPTTR copies a triangular matrix from the standard packed format (TP) to the standard full format (TR). Function/Subroutine Documentation subroutine ztpttr (characterUPLO, integerN, complex*16, dimension( * )AP, complex*16, dimension( lda, * )A, integerLDA, integerINFO) ZTPTTR copies a triangular matrix from the standard packed…