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.
slapmr.f – Synopsis Functions/Subroutines subroutine slapmr (FORWRD, M, N, X, LDX, K) SLAPMR rearranges rows of a matrix as specified by a permutation vector. Function/Subroutine Documentation subroutine slapmr (logicalFORWRD, integerM, integerN, real, dimension( ldx, * )X, integerLDX, integer, dimension( * )K) SLAPMR rearranges rows of a matrix as specified by a permutation vector. Purpose: SLAPMR…
slapll.f – Synopsis Functions/Subroutines subroutine slapll (N, X, INCX, Y, INCY, SSMIN) SLAPLL measures the linear dependence of two vectors. Function/Subroutine Documentation subroutine slapll (integerN, real, dimension( * )X, integerINCX, real, dimension( * )Y, integerINCY, realSSMIN) SLAPLL measures the linear dependence of two vectors. Purpose: Given two column vectors X and Y, let A =…
slanv2.f – Synopsis Functions/Subroutines subroutine slanv2 (A, B, C, D, RT1R, RT1I, RT2R, RT2I, CS, SN) SLANV2 computes the Schur factorization of a real 2-by-2 nonsymmetric matrix in standard form. Function/Subroutine Documentation subroutine slanv2 (realA, realB, realC, realD, realRT1R, realRT1I, realRT2R, realRT2I, realCS, realSN) SLANV2 computes the Schur factorization of a real 2-by-2 nonsymmetric matrix…
slantr.f – Synopsis Functions/Subroutines REAL function slantr (NORM, UPLO, DIAG, M, N, A, LDA, WORK) SLANTR 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 slantr (characterNORM, characterUPLO, characterDIAG, integerM, integerN, real, dimension(…
slantp.f – Synopsis Functions/Subroutines REAL function slantp (NORM, UPLO, DIAG, N, AP, WORK) SLANTP 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 slantp (characterNORM, characterUPLO, characterDIAG, integerN, real, dimension( *…
slantb.f – Synopsis Functions/Subroutines REAL function slantb (NORM, UPLO, DIAG, N, K, AB, LDAB, WORK) SLANTB 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 slantb (characterNORM, characterUPLO, characterDIAG, integerN, integerK, real, dimension( ldab,…
slantb.f – Synopsis Functions/Subroutines REAL function slantb (NORM, UPLO, DIAG, N, K, AB, LDAB, WORK) SLANTB 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 slantb (characterNORM, characterUPLO, characterDIAG, integerN, integerK, real, dimension( ldab,…
slansy.f – Synopsis Functions/Subroutines REAL function slansy (NORM, UPLO, N, A, LDA, WORK) SLANSY returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a real symmetric matrix. Function/Subroutine Documentation REAL function slansy (characterNORM, characterUPLO, integerN, real, dimension( lda, * )A, integerLDA, real,…
slansy.f – Synopsis Functions/Subroutines REAL function slansy (NORM, UPLO, N, A, LDA, WORK) SLANSY returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a real symmetric matrix. Function/Subroutine Documentation REAL function slansy (characterNORM, characterUPLO, integerN, real, dimension( lda, * )A, integerLDA, real,…
slansy.f – Synopsis Functions/Subroutines REAL function slansy (NORM, UPLO, N, A, LDA, WORK) SLANSY returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a real symmetric matrix. Function/Subroutine Documentation REAL function slansy (characterNORM, characterUPLO, integerN, real, dimension( lda, * )A, integerLDA, real,…
slanst.f – Synopsis Functions/Subroutines REAL function slanst (NORM, N, D, E) SLANST returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a real symmetric tridiagonal matrix. Function/Subroutine Documentation REAL function slanst (characterNORM, integerN, real, dimension( * )D, real, dimension( * )E) SLANST…
slansp.f – Synopsis Functions/Subroutines REAL function slansp (NORM, UPLO, N, AP, WORK) SLANSP 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 slansp (characterNORM, characterUPLO, integerN, real, dimension( * )AP, real,…
slansf.f – Synopsis Functions/Subroutines REAL function slansf (NORM, TRANSR, UPLO, N, A, WORK) SLANSF Function/Subroutine Documentation REAL function slansf (characterNORM, characterTRANSR, characterUPLO, integerN, real, dimension( 0: * )A, real, dimension( 0: * )WORK) SLANSF Purpose: SLANSF returns the value of the one norm, or the Frobenius norm, or the infinity norm, or the element of…
slansb.f – Synopsis Functions/Subroutines REAL function slansb (NORM, UPLO, N, K, AB, LDAB, WORK) SLANSB 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 slansb (characterNORM, characterUPLO, integerN, integerK, real, dimension( ldab, * )AB,…
slanhs.f – Synopsis Functions/Subroutines REAL function slanhs (NORM, N, A, LDA, WORK) SLANHS 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 slanhs (characterNORM, integerN, real, dimension( lda, * )A, integerLDA, real, dimension( * )WORK) SLANHS returns the…
slangt.f – Synopsis Functions/Subroutines REAL function slangt (NORM, N, DL, D, DU) SLANGT 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 slangt (characterNORM, integerN, real, dimension( * )DL, real, dimension( * )D, real, dimension( * )DU) SLANGT…
slange.f – Synopsis Functions/Subroutines REAL function slange (NORM, M, N, A, LDA, WORK) SLANGE 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 slange (characterNORM, integerM, integerN, real, dimension( lda, * )A, integerLDA, real, dimension( * )WORK) SLANGE…
slangb.f – Synopsis Functions/Subroutines REAL function slangb (NORM, N, KL, KU, AB, LDAB, WORK) SLANGB 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 slangb (characterNORM, integerN, integerKL, integerKU, real, dimension( ldab, * )AB, integerLDAB, real, dimension( * )WORK)…
slaneg.f – Synopsis Functions/Subroutines INTEGER function slaneg (N, D, LLD, SIGMA, PIVMIN, R) SLANEG computes the Sturm count. Function/Subroutine Documentation INTEGER function slaneg (integerN, real, dimension( * )D, real, dimension( * )LLD, realSIGMA, realPIVMIN, integerR) SLANEG computes the Sturm count. Purpose: SLANEG computes the Sturm count, the number of negative pivots encountered while factoring tridiagonal…
slamrg.f – Synopsis Functions/Subroutines subroutine slamrg (N1, N2, A, STRD1, STRD2, INDEX) SLAMRG creates a permutation list to merge the entries of two independently sorted sets into a single set sorted in ascending order. Function/Subroutine Documentation subroutine slamrg (integerN1, integerN2, real, dimension( * )A, integerSTRD1, integerSTRD2, integer, dimension( * )INDEX) SLAMRG creates a permutation list…