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LAPACK
3.7.0
LAPACK: Linear Algebra PACKage
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Functions | |
subroutine | zla_syamv (UPLO, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY) |
ZLA_SYAMV computes a matrix-vector product using a symmetric indefinite matrix to calculate error bounds. More... | |
double precision function | zla_syrcond_c (UPLO, N, A, LDA, AF, LDAF, IPIV, C, CAPPLY, INFO, WORK, RWORK) |
ZLA_SYRCOND_C computes the infinity norm condition number of op(A)*inv(diag(c)) for symmetric indefinite matrices. More... | |
double precision function | zla_syrcond_x (UPLO, N, A, LDA, AF, LDAF, IPIV, X, INFO, WORK, RWORK) |
ZLA_SYRCOND_X computes the infinity norm condition number of op(A)*diag(x) for symmetric indefinite matrices. More... | |
subroutine | zla_syrfsx_extended (PREC_TYPE, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, COLEQU, C, B, LDB, Y, LDY, BERR_OUT, N_NORMS, ERR_BNDS_NORM, ERR_BNDS_COMP, RES, AYB, DY, Y_TAIL, RCOND, ITHRESH, RTHRESH, DZ_UB, IGNORE_CWISE, INFO) |
ZLA_SYRFSX_EXTENDED improves the computed solution to a system of linear equations for symmetric indefinite matrices by performing extra-precise iterative refinement and provides error bounds and backward error estimates for the solution. More... | |
double precision function | zla_syrpvgrw (UPLO, N, INFO, A, LDA, AF, LDAF, IPIV, WORK) |
ZLA_SYRPVGRW computes the reciprocal pivot growth factor norm(A)/norm(U) for a symmetric indefinite matrix. More... | |
subroutine | zlasyf (UPLO, N, NB, KB, A, LDA, IPIV, W, LDW, INFO) |
ZLASYF computes a partial factorization of a complex symmetric matrix using the Bunch-Kaufman diagonal pivoting method. More... | |
subroutine | zlasyf_aa (UPLO, J1, M, NB, A, LDA, IPIV, H, LDH, WORK, INFO) |
ZLASYF_AA More... | |
subroutine | zlasyf_rk (UPLO, N, NB, KB, A, LDA, E, IPIV, W, LDW, INFO) |
ZLASYF_RK computes a partial factorization of a complex symmetric indefinite matrix using bounded Bunch-Kaufman (rook) diagonal pivoting method. More... | |
subroutine | zlasyf_rook (UPLO, N, NB, KB, A, LDA, IPIV, W, LDW, INFO) |
ZLASYF_ROOK computes a partial factorization of a complex symmetric matrix using the bounded Bunch-Kaufman ("rook") diagonal pivoting method. More... | |
subroutine | zsycon (UPLO, N, A, LDA, IPIV, ANORM, RCOND, WORK, INFO) |
ZSYCON More... | |
subroutine | zsycon_3 (UPLO, N, A, LDA, E, IPIV, ANORM, RCOND, WORK, INFO) |
ZSYCON_3 More... | |
subroutine | zsycon_rook (UPLO, N, A, LDA, IPIV, ANORM, RCOND, WORK, INFO) |
ZSYCON_ROOK More... | |
subroutine | zsyconv (UPLO, WAY, N, A, LDA, IPIV, E, INFO) |
ZSYCONV More... | |
subroutine | zsyconvf (UPLO, WAY, N, A, LDA, E, IPIV, INFO) |
ZSYCONVF More... | |
subroutine | zsyconvf_rook (UPLO, WAY, N, A, LDA, E, IPIV, INFO) |
ZSYCONVF_ROOK More... | |
subroutine | zsyequb (UPLO, N, A, LDA, S, SCOND, AMAX, WORK, INFO) |
ZSYEQUB More... | |
subroutine | zsyrfs (UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO) |
ZSYRFS More... | |
subroutine | zsyrfsx (UPLO, EQUED, N, NRHS, A, LDA, AF, LDAF, IPIV, S, B, LDB, X, LDX, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, RWORK, INFO) |
ZSYRFSX More... | |
subroutine | zsytf2 (UPLO, N, A, LDA, IPIV, INFO) |
ZSYTF2 computes the factorization of a real symmetric indefinite matrix, using the diagonal pivoting method (unblocked algorithm). More... | |
subroutine | zsytf2_rk (UPLO, N, A, LDA, E, IPIV, INFO) |
ZSYTF2_RK computes the factorization of a complex symmetric indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS2 unblocked algorithm). More... | |
subroutine | zsytf2_rook (UPLO, N, A, LDA, IPIV, INFO) |
ZSYTF2_ROOK computes the factorization of a complex symmetric indefinite matrix using the bounded Bunch-Kaufman ("rook") diagonal pivoting method (unblocked algorithm). More... | |
subroutine | zsytrf (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) |
ZSYTRF More... | |
subroutine | zsytrf_aa (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) |
ZSYTRF_AA More... | |
subroutine | zsytrf_rk (UPLO, N, A, LDA, E, IPIV, WORK, LWORK, INFO) |
ZSYTRF_RK computes the factorization of a complex symmetric indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS3 blocked algorithm). More... | |
subroutine | zsytrf_rook (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) |
ZSYTRF_ROOK More... | |
subroutine | zsytri (UPLO, N, A, LDA, IPIV, WORK, INFO) |
ZSYTRI More... | |
subroutine | zsytri2 (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) |
ZSYTRI2 More... | |
subroutine | zsytri2x (UPLO, N, A, LDA, IPIV, WORK, NB, INFO) |
ZSYTRI2X More... | |
subroutine | zsytri_3 (UPLO, N, A, LDA, E, IPIV, WORK, LWORK, INFO) |
ZSYTRI_3 More... | |
subroutine | zsytri_3x (UPLO, N, A, LDA, E, IPIV, WORK, NB, INFO) |
ZSYTRI_3X More... | |
subroutine | zsytri_rook (UPLO, N, A, LDA, IPIV, WORK, INFO) |
ZSYTRI_ROOK More... | |
subroutine | zsytrs (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, INFO) |
ZSYTRS More... | |
subroutine | zsytrs2 (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, INFO) |
ZSYTRS2 More... | |
subroutine | zsytrs_3 (UPLO, N, NRHS, A, LDA, E, IPIV, B, LDB, INFO) |
ZSYTRS_3 More... | |
subroutine | zsytrs_aa (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, LWORK, INFO) |
ZSYTRS_AA More... | |
subroutine | zsytrs_rook (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, INFO) |
ZSYTRS_ROOK More... | |
subroutine | ztgsyl (TRANS, IJOB, M, N, A, LDA, B, LDB, C, LDC, D, LDD, E, LDE, F, LDF, SCALE, DIF, WORK, LWORK, IWORK, INFO) |
ZTGSYL More... | |
subroutine | ztrsyl (TRANA, TRANB, ISGN, M, N, A, LDA, B, LDB, C, LDC, SCALE, INFO) |
ZTRSYL More... | |
This is the group of complex16 computational functions for SY matrices