LINPAKS

 
P A C K A G E      LINPAKS
 
(Version 1978 )
 
Analyse and solve various systems of linear algebraic equations. (Single
precision version of LINPACK).
 
 
SCHDC.........Compute Cholesky decomposition of real  positive  definite
              matrix with optional pivoting.
SCHDD.........Downdates Cholesky factorization of real positive definite
              matrix.
SCHEX.........Updates Cholesky factorization of real  positive  definite
              matrix.
SCHUD.........Updates Cholesky factorization of real  positive  definite
              matrix.
SGBCO.........Computes  LU  factorization  of  real  band   matrix   and
              estimates its condition.
SGBDI.........Uses LU factorization of real band matrix to  compute  its
              determinant. (No provision for computing matrix inverse.)
SGBFA.........Computes LU factorization of real band matrix.
SGBSL.........Uses  LU  factorization  of  real  band  matrix  to  solve
              systems.
SGECO.........Computes LU  factorization  of  real  general  matrix  and
              estimates its condition.
SGEDI.........Uses LU factorization of real general  matrix  to  compute
              its determinant and/or inverse.
SGEFA.........Computes LU factorization of real general matrix.
SGESL.........Uses LU factorization of  real  general  matrix  to  solve
              systems.
SGTSL.........Factors  a  real  tridiagonal  matrix  and  simultaneously
              solves a system.
SPBCO.........Uses Cholesky algorithm to compute factorization  of  real
              positive definite band matrix and estimates its condition.
SPBDI.........Uses factorization of real positive definite  band  matrix
              to compute  its  determinant.  (No  provision  for  matrix
              inverse.)
SPBFA.........Uses Cholesky algorithm to compute factorization  of  real
              positive definite band matrix.
SPBSL.........Uses factorization of real positive definite  band  matrix
              to solve systems.
SPOCO.........Uses Cholesky algorithm to factor real  positive  definite
              matrix and estimate its condition.
SPODI.........Uses factorization of real  positive  definite  matrix  to
              compute its determinant and/or inverse.
SPOFA.........Uses Cholesky algorithm to factor real  positive  definite
              matrix.
SPOSL.........Uses factorization of real  positive  definite  matrix  to
              solve systems.
SPPCO.........Uses Cholesky algorithm to factor real  positive  definite
              matrix stored in packed form and estimate its condition.
SPPDI.........Uses factorization of real positive definite matrix stored
              in packed form to compute its determinant and/or inverse.
SPPFA.........Uses Cholesky algorithm to factor real  positive  definite
              matrix stored in packed form.
SPPSL.........Uses factorization of real positive definite matrix stored
              in packed form to solve systems.
SPTSL.........Decomposes real symmetric  positive  definite  tridiagonal
              matrix and simultaneously solves a system.
SQRDC.........Computes QR decomposition of real general matrix.
SQRSL.........Manipulates a truncated QR decomposition of  real  general
              matrix which is output from SQRDC.
SSICO.........Computes factorization of real symmetric indefinite matrix
              and estimates its condition.
SSIDI.........Uses factorization of real symmetric indefinite matrix  to
              compute its determinant and/or inverse.
SSIFA.........Computes  factorization  of  real   symmetric   indefinite
              matrix.
SSISL.........Uses factorization of real symmetric indefinite matrix  to
              solve systems.
SSPCO.........Computes factorization of real symmetric indefinite matrix
              stored in packed form and estimates its condition.
SSPDI.........Uses factorization of  real  symmetric  indefinite  matrix
              stored in packed form to compute  its  determinant  and/or
              inverse.
SSPFA.........Computes factorization of real symmetric indefinite matrix
              stored in packed form.
SSPSL.........Uses factorization of  real  symmetric  indefinite  matrix
              stored in packed form to solve systems.
SSVDC.........Computes Singular  Value  Decomposition  of  real  general
              matrix.
STRCO.........Estimates the condition of real triangular matrix.
STRDI.........Computes determinant and/or  inverse  of  real  triangular
              matrix.
STRSL.........Solves systems with real triangular matrix.