Linux Manuals session 3

NAME cgtts2.f – SYNOPSIS Functions/Subroutines subroutine cgtts2 (ITRANS, N, NRHS, DL, D, DU, DU2, IPIV, B, LDB) CGTTS2 solves a system of linear equations with a tridiagonal matrix using the LU factorization computed by sgttrf. Function/Subroutine Documentation subroutine cgtts2 (integerITRANS, integerN, integerNRHS, complex, dimension( * )DL, complex, dimension( * )D, complex, dimension( * )DU, complex,…

NAME cgttrs.f – SYNOPSIS Functions/Subroutines subroutine cgttrs (TRANS, N, NRHS, DL, D, DU, DU2, IPIV, B, LDB, INFO) CGTTRS Function/Subroutine Documentation subroutine cgttrs (characterTRANS, integerN, integerNRHS, complex, dimension( * )DL, complex, dimension( * )D, complex, dimension( * )DU, complex, dimension( * )DU2, integer, dimension( * )IPIV, complex, dimension( ldb, * )B, integerLDB, integerINFO) CGTTRS Purpose:…

NAME cgttrf.f – SYNOPSIS Functions/Subroutines subroutine cgttrf (N, DL, D, DU, DU2, IPIV, INFO) CGTTRF Function/Subroutine Documentation subroutine cgttrf (integerN, complex, dimension( * )DL, complex, dimension( * )D, complex, dimension( * )DU, complex, dimension( * )DU2, integer, dimension( * )IPIV, integerINFO) CGTTRF Purpose: CGTTRF computes an LU factorization of a complex tridiagonal matrix A using…

NAME cgtsvx.f – SYNOPSIS Functions/Subroutines subroutine cgtsvx (FACT, TRANS, N, NRHS, DL, D, DU, DLF, DF, DUF, DU2, IPIV, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, RWORK, INFO) CGTSVX computes the solution to system of linear equations A * X = B for GT matrices Function/Subroutine Documentation subroutine cgtsvx (characterFACT, characterTRANS, integerN, integerNRHS, complex,…

NAME cgtsv.f – SYNOPSIS Functions/Subroutines subroutine cgtsv (N, NRHS, DL, D, DU, B, LDB, INFO) CGTSV computes the solution to system of linear equations A * X = B for GT matrices Function/Subroutine Documentation subroutine cgtsv (integerN, integerNRHS, complex, dimension( * )DL, complex, dimension( * )D, complex, dimension( * )DU, complex, dimension( ldb, * )B,…

NAME cgtrfs.f – SYNOPSIS Functions/Subroutines subroutine cgtrfs (TRANS, N, NRHS, DL, D, DU, DLF, DF, DUF, DU2, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO) CGTRFS Function/Subroutine Documentation subroutine cgtrfs (characterTRANS, integerN, integerNRHS, complex, dimension( * )DL, complex, dimension( * )D, complex, dimension( * )DU, complex, dimension( * )DLF, complex, dimension( * )DF,…

NAME cgtcon.f – SYNOPSIS Functions/Subroutines subroutine cgtcon (NORM, N, DL, D, DU, DU2, IPIV, ANORM, RCOND, WORK, INFO) CGTCON Function/Subroutine Documentation subroutine cgtcon (characterNORM, integerN, complex, dimension( * )DL, complex, dimension( * )D, complex, dimension( * )DU, complex, dimension( * )DU2, integer, dimension( * )IPIV, realANORM, realRCOND, complex, dimension( * )WORK, integerINFO) CGTCON Purpose: CGTCON…

NAME cggsvp.f – SYNOPSIS Functions/Subroutines subroutine cggsvp (JOBU, JOBV, JOBQ, M, P, N, A, LDA, B, LDB, TOLA, TOLB, K, L, U, LDU, V, LDV, Q, LDQ, IWORK, RWORK, TAU, WORK, INFO) CGGSVP Function/Subroutine Documentation subroutine cggsvp (characterJOBU, characterJOBV, characterJOBQ, integerM, integerP, integerN, complex, dimension( lda, * )A, integerLDA, complex, dimension( ldb, * )B, integerLDB,…

NAME cggsvd.f – SYNOPSIS Functions/Subroutines subroutine cggsvd (JOBU, JOBV, JOBQ, M, N, P, K, L, A, LDA, B, LDB, ALPHA, BETA, U, LDU, V, LDV, Q, LDQ, WORK, RWORK, IWORK, INFO) CGGSVD computes the singular value decomposition (SVD) for OTHER matrices Function/Subroutine Documentation subroutine cggsvd (characterJOBU, characterJOBV, characterJOBQ, integerM, integerN, integerP, integerK, integerL, complex, dimension(…

NAME cggrqf.f – SYNOPSIS Functions/Subroutines subroutine cggrqf (M, P, N, A, LDA, TAUA, B, LDB, TAUB, WORK, LWORK, INFO) CGGRQF Function/Subroutine Documentation subroutine cggrqf (integerM, integerP, integerN, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAUA, complex, dimension( ldb, * )B, integerLDB, complex, dimension( * )TAUB, complex, dimension( * )WORK, integerLWORK, integerINFO) CGGRQF Purpose:…

NAME cggqrf.f – SYNOPSIS Functions/Subroutines subroutine cggqrf (N, M, P, A, LDA, TAUA, B, LDB, TAUB, WORK, LWORK, INFO) CGGQRF Function/Subroutine Documentation subroutine cggqrf (integerN, integerM, integerP, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAUA, complex, dimension( ldb, * )B, integerLDB, complex, dimension( * )TAUB, complex, dimension( * )WORK, integerLWORK, integerINFO) CGGQRF Purpose:…

NAME cgglse.f – SYNOPSIS Functions/Subroutines subroutine cgglse (M, N, P, A, LDA, B, LDB, C, D, X, WORK, LWORK, INFO) CGGLSE solves overdetermined or underdetermined systems for OTHER matrices Function/Subroutine Documentation subroutine cgglse (integerM, integerN, integerP, complex, dimension( lda, * )A, integerLDA, complex, dimension( ldb, * )B, integerLDB, complex, dimension( * )C, complex, dimension( *…

NAME cgghrd.f – SYNOPSIS Functions/Subroutines subroutine cgghrd (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, INFO) CGGHRD Function/Subroutine Documentation subroutine cgghrd (characterCOMPQ, characterCOMPZ, integerN, integerILO, integerIHI, complex, dimension( lda, * )A, integerLDA, complex, dimension( ldb, * )B, integerLDB, complex, dimension( ldq, * )Q, integerLDQ, complex, dimension( ldz, * )Z, integerLDZ,…

NAME cggglm.f – SYNOPSIS Functions/Subroutines subroutine cggglm (N, M, P, A, LDA, B, LDB, D, X, Y, WORK, LWORK, INFO) CGGEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices Function/Subroutine Documentation subroutine cggglm (integerN, integerM, integerP, complex, dimension( lda, * )A, integerLDA, complex, dimension( ldb, * )B, integerLDB, complex, dimension(…

NAME cggevx.f – SYNOPSIS Functions/Subroutines subroutine cggevx (BALANC, JOBVL, JOBVR, SENSE, N, A, LDA, B, LDB, ALPHA, BETA, VL, LDVL, VR, LDVR, ILO, IHI, LSCALE, RSCALE, ABNRM, BBNRM, RCONDE, RCONDV, WORK, LWORK, RWORK, IWORK, BWORK, INFO) CGGEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices Function/Subroutine Documentation subroutine cggevx (characterBALANC,…

NAME cggev.f – SYNOPSIS Functions/Subroutines subroutine cggev (JOBVL, JOBVR, N, A, LDA, B, LDB, ALPHA, BETA, VL, LDVL, VR, LDVR, WORK, LWORK, RWORK, INFO) CGGEV computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices Function/Subroutine Documentation subroutine cggev (characterJOBVL, characterJOBVR, integerN, complex, dimension( lda, * )A, integerLDA, complex, dimension( ldb, *…

NAME cggesx.f – SYNOPSIS Functions/Subroutines subroutine cggesx (JOBVSL, JOBVSR, SORT, SELCTG, SENSE, N, A, LDA, B, LDB, SDIM, ALPHA, BETA, VSL, LDVSL, VSR, LDVSR, RCONDE, RCONDV, WORK, LWORK, RWORK, IWORK, LIWORK, BWORK, INFO) CGGESX computes the eigenvalues, the Schur form, and, optionally, the matrix of Schur vectors for GE matrices Function/Subroutine Documentation subroutine cggesx (characterJOBVSL,…

NAME cgges.f – SYNOPSIS Functions/Subroutines subroutine cgges (JOBVSL, JOBVSR, SORT, SELCTG, N, A, LDA, B, LDB, SDIM, ALPHA, BETA, VSL, LDVSL, VSR, LDVSR, WORK, LWORK, RWORK, BWORK, INFO) CGGES computes the eigenvalues, the Schur form, and, optionally, the matrix of Schur vectors for GE matrices Function/Subroutine Documentation subroutine cgges (characterJOBVSL, characterJOBVSR, characterSORT, logical, externalSELCTG, integerN,…

NAME cggbal.f – SYNOPSIS Functions/Subroutines subroutine cggbal (JOB, N, A, LDA, B, LDB, ILO, IHI, LSCALE, RSCALE, WORK, INFO) CGGBAL Function/Subroutine Documentation subroutine cggbal (characterJOB, integerN, complex, dimension( lda, * )A, integerLDA, complex, dimension( ldb, * )B, integerLDB, integerILO, integerIHI, real, dimension( * )LSCALE, real, dimension( * )RSCALE, real, dimension( * )WORK, integerINFO) CGGBAL Purpose:…

NAME cggbak.f – SYNOPSIS Functions/Subroutines subroutine cggbak (JOB, SIDE, N, ILO, IHI, LSCALE, RSCALE, M, V, LDV, INFO) CGGBAK Function/Subroutine Documentation subroutine cggbak (characterJOB, characterSIDE, integerN, integerILO, integerIHI, real, dimension( * )LSCALE, real, dimension( * )RSCALE, integerM, complex, dimension( ldv, * )V, integerLDV, integerINFO) CGGBAK Purpose: CGGBAK forms the right or left eigenvectors of a…