Linux Manuals session 3

NAME csytf2_rook.f – SYNOPSIS Functions/Subroutines subroutine csytf2_rook (UPLO, N, A, LDA, IPIV, INFO) CSYTF2_ROOK computes the factorization of a complex symmetric indefinite matrix using the bounded Bunch-Kaufman (‘rook’) diagonal pivoting method (unblocked algorithm). Function/Subroutine Documentation subroutine csytf2_rook (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integerINFO) CSYTF2_ROOK computes the factorization of…

csytf2.f – Synopsis Functions/Subroutines subroutine csytf2 (UPLO, N, A, LDA, IPIV, INFO) CSYTF2 computes the factorization of a real symmetric indefinite matrix, using the diagonal pivoting method (unblocked algorithm). Function/Subroutine Documentation subroutine csytf2 (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integerINFO) CSYTF2 computes the factorization of a real symmetric indefinite…

csyswapr.f – Synopsis Functions/Subroutines subroutine csyswapr (UPLO, N, A, LDA, I1, I2) CSYSWAPR Function/Subroutine Documentation subroutine csyswapr (characterUPLO, integerN, complex, dimension( lda, n )A, integerLDA, integerI1, integerI2) CSYSWAPR Purpose: CSYSWAPR applies an elementary permutation on the rows and the columns of a symmetric matrix.   Parameters: UPLO UPLO is CHARACTER*1 Specifies whether the details of…

csysvxx.f – Synopsis Functions/Subroutines subroutine csysvxx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, EQUED, S, B, LDB, X, LDX, RCOND, RPVGRW, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, RWORK, INFO) CSYSVXX computes the solution to system of linear equations A * X = B for SY matrices Function/Subroutine Documentation subroutine csysvxx (characterFACT, characterUPLO,…

csysvx.f – Synopsis Functions/Subroutines subroutine csysvx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, LWORK, RWORK, INFO) CSYSVX computes the solution to system of linear equations A * X = B for SY matrices Function/Subroutine Documentation subroutine csysvx (characterFACT, characterUPLO, integerN, integerNRHS, complex, dimension( lda, *…

NAME csysv_rook.f – SYNOPSIS Functions/Subroutines subroutine csysv_rook (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, LWORK, INFO) CSYSV_ROOK computes the solution to system of linear equations A * X = B for SY matrices Function/Subroutine Documentation subroutine csysv_rook (characterUPLO, integerN, integerNRHS, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex, dimension( ldb,…

csysv.f – Synopsis Functions/Subroutines subroutine csysv (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, LWORK, INFO) CSYSV computes the solution to system of linear equations A * X = B for SY matrices Function/Subroutine Documentation subroutine csysv (characterUPLO, integerN, integerNRHS, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex, dimension( ldb, *…

csyrk.f – Synopsis Functions/Subroutines subroutine csyrk (UPLO, TRANS, N, K, ALPHA, A, LDA, BETA, C, LDC) CSYRK Function/Subroutine Documentation subroutine csyrk (characterUPLO, characterTRANS, integerN, integerK, complexALPHA, complex, dimension(lda,*)A, integerLDA, complexBETA, complex, dimension(ldc,*)C, integerLDC) CSYRK Purpose: CSYRK performs one of the symmetric rank k operations C := alpha*A*A**T + beta*C, or C := alpha*A**T*A + beta*C,…

csyrfsx.f – Synopsis Functions/Subroutines subroutine csyrfsx (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) CSYRFSX Function/Subroutine Documentation subroutine csyrfsx (characterUPLO, characterEQUED, integerN, integerNRHS, complex, dimension( lda, * )A, integerLDA, complex, dimension( ldaf, * )AF, integerLDAF, integer, dimension( * )IPIV,…

csyrfs.f – Synopsis Functions/Subroutines subroutine csyrfs (UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO) CSYRFS Function/Subroutine Documentation subroutine csyrfs (characterUPLO, integerN, integerNRHS, complex, dimension( lda, * )A, integerLDA, complex, dimension( ldaf, * )AF, integerLDAF, integer, dimension( * )IPIV, complex, dimension( ldb, * )B, integerLDB, complex, dimension(…

csyr2k.f – Synopsis Functions/Subroutines subroutine csyr2k (UPLO, TRANS, N, K, ALPHA, A, LDA, B, LDB, BETA, C, LDC) CSYR2K Function/Subroutine Documentation subroutine csyr2k (characterUPLO, characterTRANS, integerN, integerK, complexALPHA, complex, dimension(lda,*)A, integerLDA, complex, dimension(ldb,*)B, integerLDB, complexBETA, complex, dimension(ldc,*)C, integerLDC) CSYR2K Purpose: CSYR2K performs one of the symmetric rank 2k operations C := alpha*A*B**T + alpha*B*A**T +…

csyr.f – Synopsis Functions/Subroutines subroutine csyr (UPLO, N, ALPHA, X, INCX, A, LDA) CSYR performs the symmetric rank-1 update of a complex symmetric matrix. Function/Subroutine Documentation subroutine csyr (characterUPLO, integerN, complexALPHA, complex, dimension( * )X, integerINCX, complex, dimension( lda, * )A, integerLDA) CSYR performs the symmetric rank-1 update of a complex symmetric matrix. Purpose: CSYR…

csymv.f – Synopsis Functions/Subroutines subroutine csymv (UPLO, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY) CSYMV computes a matrix-vector product for a complex symmetric matrix. Function/Subroutine Documentation subroutine csymv (characterUPLO, integerN, complexALPHA, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )X, integerINCX, complexBETA, complex, dimension( * )Y, integerINCY) CSYMV computes a matrix-vector product…

csymm.f – Synopsis Functions/Subroutines subroutine csymm (SIDE, UPLO, M, N, ALPHA, A, LDA, B, LDB, BETA, C, LDC) CSYMM Function/Subroutine Documentation subroutine csymm (characterSIDE, characterUPLO, integerM, integerN, complexALPHA, complex, dimension(lda,*)A, integerLDA, complex, dimension(ldb,*)B, integerLDB, complexBETA, complex, dimension(ldc,*)C, integerLDC) CSYMM Purpose: CSYMM performs one of the matrix-matrix operations C := alpha*A*B + beta*C, or C :=…

csyequb.f – Synopsis Functions/Subroutines subroutine csyequb (UPLO, N, A, LDA, S, SCOND, AMAX, WORK, INFO) CSYEQUB Function/Subroutine Documentation subroutine csyequb (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, real, dimension( * )S, realSCOND, realAMAX, complex, dimension( * )WORK, integerINFO) CSYEQUB Purpose: CSYEQUB computes row and column scalings intended to equilibrate a symmetric matrix A and…

csyconv.f – Synopsis Functions/Subroutines subroutine csyconv (UPLO, WAY, N, A, LDA, IPIV, WORK, INFO) CSYCONV Function/Subroutine Documentation subroutine csyconv (characterUPLO, characterWAY, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex, dimension( * )WORK, integerINFO) CSYCONV Purpose: CSYCONV convert A given by TRF into L and D and vice-versa. Get Non-diag elements of…

NAME csycon_rook.f – SYNOPSIS Functions/Subroutines subroutine csycon_rook (UPLO, N, A, LDA, IPIV, ANORM, RCOND, WORK, INFO) CSYCON_ROOK Function/Subroutine Documentation subroutine csycon_rook (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, realANORM, realRCOND, complex, dimension( * )WORK, integerINFO) CSYCON_ROOK Purpose: CSYCON_ROOK estimates the reciprocal of the condition number (in the 1-norm) of a…

csycon.f – Synopsis Functions/Subroutines subroutine csycon (UPLO, N, A, LDA, IPIV, ANORM, RCOND, WORK, INFO) CSYCON Function/Subroutine Documentation subroutine csycon (characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, realANORM, realRCOND, complex, dimension( * )WORK, integerINFO) CSYCON Purpose: CSYCON estimates the reciprocal of the condition number (in the 1-norm) of a complex…

cswap.f – Synopsis Functions/Subroutines subroutine cswap (N, CX, INCX, CY, INCY) CSWAP Function/Subroutine Documentation subroutine cswap (integerN, complex, dimension(*)CX, integerINCX, complex, dimension(*)CY, integerINCY) CSWAP Purpose: CSWAP interchanges two vectors.   Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. Date: November 2011 Further Details: jack dongarra, linpack, 3/11/78. modified 12/3/93,…

csteqr.f – Synopsis Functions/Subroutines subroutine csteqr (COMPZ, N, D, E, Z, LDZ, WORK, INFO) CSTEQR Function/Subroutine Documentation subroutine csteqr (characterCOMPZ, integerN, real, dimension( * )D, real, dimension( * )E, complex, dimension( ldz, * )Z, integerLDZ, real, dimension( * )WORK, integerINFO) CSTEQR Purpose: CSTEQR computes all eigenvalues and, optionally, eigenvectors of a symmetric tridiagonal matrix using…