Fortran Source Code for Linear Algebra in the Best of the Web Directory

Fortran Source Code for Linear Algebra

Example Programs for the LaPack Drivers

Collection of linear equation and eigenvalue routine’s examples includes programs, data, and results.


Software package produces exponential routines intended for matrices. Includes FAQs, related document, and source codes written in Fortran and Matlab.


Provides Fortran 77 routines for eigenvalue problems related to Hamiltonian and skew-Hamiltonian matrices.

LAPack Internet Interface and Search Engine

Software routine solves linear equation systems. With demo programs, package and library releases, and documentations.

Linear Algebra Package

Software provides linear equation solution routines using Fortran 77. With source code, package releases, FAQs, user and installation guide, and related notes.

Linear Algebra Source Code Fortran Languages

Fortran 77 routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalue problems, and singular value problems.


Provides linear equations and least-squares solutions using subroutines. Includes source codes and test drivers with short descriptions.


Paper covers Fortran 95-written software for matrix wrapping. Contains documentation, file release, and installation instructions.

MINRES: Sparse Symmetric Equations

Implementation solves linear equations and least-squares. With Fortran 90/77 and Matlab source files.

Osni Marques Software

Fortran implementation includes SkyPack, HLZPack, BLZPack, and STETester. Includes source codes.


A library for solving triangular Sylvester-type matrix equations.


Calculation of eigenvalues and eigenfunctions for Sturm-Liouville problems. With source codes and documentations.

Smart BLAP95

Fortran 95+ library providing a modern interface to Level 3 BLAS and select LAPACK functions.

Software Iterative Methods

Subroutines with sources in Fortran 77 that solves linear equation problems with non-symmetric matrix.

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