The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
NAME claqgb.f – SYNOPSIS Functions/Subroutines subroutine claqgb (M, N, KL, KU, AB, LDAB, R, C, ROWCND, COLCND, AMAX, EQUED) CLAQGB scales a general band matrix, using row and column scaling factors computed by sgbequ. Function/Subroutine Documentation subroutine claqgb (integerM, integerN, integerKL, integerKU, complex, dimension( ldab, * )AB, integerLDAB, real, dimension( * )R, real, dimension( *…
NAME clapmt.f – SYNOPSIS Functions/Subroutines subroutine clapmt (FORWRD, M, N, X, LDX, K) CLAPMT performs a forward or backward permutation of the columns of a matrix. Function/Subroutine Documentation subroutine clapmt (logicalFORWRD, integerM, integerN, complex, dimension( ldx, * )X, integerLDX, integer, dimension( * )K) CLAPMT performs a forward or backward permutation of the columns of a…
NAME clapmr.f – SYNOPSIS Functions/Subroutines subroutine clapmr (FORWRD, M, N, X, LDX, K) CLAPMR rearranges rows of a matrix as specified by a permutation vector. Function/Subroutine Documentation subroutine clapmr (logicalFORWRD, integerM, integerN, complex, dimension( ldx, * )X, integerLDX, integer, dimension( * )K) CLAPMR rearranges rows of a matrix as specified by a permutation vector. Purpose:…
NAME clapll.f – SYNOPSIS Functions/Subroutines subroutine clapll (N, X, INCX, Y, INCY, SSMIN) CLAPLL measures the linear dependence of two vectors. Function/Subroutine Documentation subroutine clapll (integerN, complex, dimension( * )X, integerINCX, complex, dimension( * )Y, integerINCY, realSSMIN) CLAPLL measures the linear dependence of two vectors. Purpose: Given two column vectors X and Y, let A…
NAME clantr.f – SYNOPSIS Functions/Subroutines REAL function clantr (NORM, UPLO, DIAG, M, N, A, LDA, WORK) CLANTR returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a trapezoidal or triangular matrix. Function/Subroutine Documentation REAL function clantr (characterNORM, characterUPLO, characterDIAG, integerM, integerN, complex,…
NAME clantp.f – SYNOPSIS Functions/Subroutines REAL function clantp (NORM, UPLO, DIAG, N, AP, WORK) CLANTP returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a triangular matrix supplied in packed form. Function/Subroutine Documentation REAL function clantp (characterNORM, characterUPLO, characterDIAG, integerN, complex, dimension(…
NAME clantb.f – SYNOPSIS Functions/Subroutines REAL function clantb (NORM, UPLO, DIAG, N, K, AB, LDAB, WORK) CLANTB returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a triangular band matrix. Function/Subroutine Documentation REAL function clantb (characterNORM, characterUPLO, characterDIAG, integerN, integerK, complex, dimension(…
NAME clansy.f – SYNOPSIS Functions/Subroutines REAL function clansy (NORM, UPLO, N, A, LDA, WORK) CLANSY returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a complex symmetric matrix. Function/Subroutine Documentation REAL function clansy (characterNORM, characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA,…
NAME clansp.f – SYNOPSIS Functions/Subroutines REAL function clansp (NORM, UPLO, N, AP, WORK) CLANSP returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a symmetric matrix supplied in packed form. Function/Subroutine Documentation REAL function clansp (characterNORM, characterUPLO, integerN, complex, dimension( * )AP,…
NAME clansb.f – SYNOPSIS Functions/Subroutines REAL function clansb (NORM, UPLO, N, K, AB, LDAB, WORK) CLANSB returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a symmetric band matrix. Function/Subroutine Documentation REAL function clansb (characterNORM, characterUPLO, integerN, integerK, complex, dimension( ldab, *…
NAME clanht.f – SYNOPSIS Functions/Subroutines REAL function clanht (NORM, N, D, E) CLANHT returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a complex Hermitian tridiagonal matrix. Function/Subroutine Documentation REAL function clanht (characterNORM, integerN, real, dimension( * )D, complex, dimension( * )E)…
NAME clanhs.f – SYNOPSIS Functions/Subroutines REAL function clanhs (NORM, N, A, LDA, WORK) CLANHS returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of an upper Hessenberg matrix. Function/Subroutine Documentation REAL function clanhs (characterNORM, integerN, complex, dimension( lda, * )A, integerLDA, real, dimension( * )WORK) CLANHS returns…
NAME clanhp.f – SYNOPSIS Functions/Subroutines REAL function clanhp (NORM, UPLO, N, AP, WORK) CLANHP returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a complex Hermitian matrix supplied in packed form. Function/Subroutine Documentation REAL function clanhp (characterNORM, characterUPLO, integerN, complex, dimension( *…
NAME clanhf.f – SYNOPSIS Functions/Subroutines REAL function clanhf (NORM, TRANSR, UPLO, N, A, WORK) CLANHF returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a Hermitian matrix in RFP format. Function/Subroutine Documentation REAL function clanhf (characterNORM, characterTRANSR, characterUPLO, integerN, complex, dimension( 0:…
NAME clanhe.f – SYNOPSIS Functions/Subroutines REAL function clanhe (NORM, UPLO, N, A, LDA, WORK) CLANHE returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a complex Hermitian matrix. Function/Subroutine Documentation REAL function clanhe (characterNORM, characterUPLO, integerN, complex, dimension( lda, * )A, integerLDA,…
NAME clanhb.f – SYNOPSIS Functions/Subroutines REAL function clanhb (NORM, UPLO, N, K, AB, LDAB, WORK) CLANHB returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a Hermitian band matrix. Function/Subroutine Documentation REAL function clanhb (characterNORM, characterUPLO, integerN, integerK, complex, dimension( ldab, *…
NAME clangt.f – SYNOPSIS Functions/Subroutines REAL function clangt (NORM, N, DL, D, DU) CLANGT returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of a general tridiagonal matrix. Function/Subroutine Documentation REAL function clangt (characterNORM, integerN, complex, dimension( * )DL, complex, dimension( * )D, complex, dimension( * )DU)…
NAME clange.f – SYNOPSIS Functions/Subroutines REAL function clange (NORM, M, N, A, LDA, WORK) CLANGE returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of a general rectangular matrix. Function/Subroutine Documentation REAL function clange (characterNORM, integerM, integerN, complex, dimension( lda, * )A, integerLDA, real, dimension( * )WORK)…
NAME clangb.f – SYNOPSIS Functions/Subroutines REAL function clangb (NORM, N, KL, KU, AB, LDAB, WORK) CLANGB returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of general band matrix. Function/Subroutine Documentation REAL function clangb (characterNORM, integerN, integerKL, integerKU, complex, dimension( ldab, * )AB, integerLDAB, real, dimension( *…
NAME clalsd.f – SYNOPSIS Functions/Subroutines subroutine clalsd (UPLO, SMLSIZ, N, NRHS, D, E, B, LDB, RCOND, RANK, WORK, RWORK, IWORK, INFO) CLALSD uses the singular value decomposition of A to solve the least squares problem. Function/Subroutine Documentation subroutine clalsd (characterUPLO, integerSMLSIZ, integerN, integerNRHS, real, dimension( * )D, real, dimension( * )E, complex, dimension( ldb, *…