EasyPlot

Scientific Graphing and Data Analysis.
http://www.spiralsoftware.com/ep/eplot.html

Mathematical & Scientific Computing Software

An environment for developing numerical computation programs and producing publication-quality documents with equations, graphs, and tables. Includes a program editor, a debugger, a scientific word processor, an equation editor, and a powerful high-level
http://www.numerit.com/

MathLib, computational engine (Matlab, octave style)

MathLib is a powerful mathematical engine written in java. A huge amount of mathematical and engineering functions is available.
http://mathlib.sourceforge.net/

Guide to Available Mathematical Software (GAMS)

You can search for software according to: what problem it solves; package name; module name; and text in module abstracts.
http://gams.nist.gov/

OriginLab

Data analysis and graphics software. Technical charts for scientists and engineers. 2D and 3D plotting, statistics, curve fitting, and peak fitting.
http://www.originlab.com/

Scientific Visualization

Support for visualization of scientific data, from University of Minnesota Supercomputing Institute.
http://www.msi.umn.edu/user_support/scivis/scivis-list.html

Yacas Computer Algebra System

Acronym for Yet Another Computer Algebra System, an open-source software package. Supports arbitrary precision arithmetic, matrices, and differential and integral calculus.
http://www.xs4all.nl/~apinkus/yacas.html

Oorange

A Virtual Laboratory for Experimental Mathematics. Free software distributed under a GNU-like license agreement.
http://www-sfb288.math.tu-berlin.de/oorange/

Mathematical Software Sources

Compiled at the University of Haifa.
http://math.haifa.ac.il/msoftware.html

TableCurve 2D

Combines a powerful curve fitter with the ability to find the ideal equation to describe two dimensional empirical data. Windows. Free demonstration download.
http://www.systat.com/products/TableCurve2D/

Eigenmath

Symbolic mathematics for Windows, MacOSX. A sourceforge open-source project.
http://eigenmath.sourceforge.net/

HyperCube

Free Windows and Macintosh software, "HyperCube", to process digital imagery including multispectral and hyperspectral data.
http://www.tec.army.mil/Hypercube/index.html

TK Solver

Equation solving software for engineering and math modeling. Applications include plastic gear design, stress, mechanical, thermal, dynamics, machine design, chemical, and consulting.
http://www.uts.com/

CPLEX

Mathematical Programming Software for resource optimization. Our linear, mixed-integer and quadratic programming solvers are known for superior performance and reliability--particularly on large, difficult problems.
http://www.cplex.com/

University of Arizona Mathematical Software

A page with links to all mathematical and graphics software packages developed in the University of Arizona Mathematics Department. Both research-related and instructional packages are covered.
http://uranium.math.arizona.edu/software.html

Atlantis Graphing/Math Software

Includes Graphing, Curve-Fitting, Statistics, Roots of Polynomials, Matrix Algebra, Integration. Windows; free evaluation version, on-line ordering.
http://www.sigmasoftc.com/atlantis

Behavior Modeler

GrafiCalc allows users to simulate and solve a wide range of geometry based computational challenges.
http://www.graficalc.com/

Equation Editors by MGCSoft

Math equation and graphical editor.
http://www.mgcsoft.com/

Hermetic Systems: Mathematical Items

Programs on mathematical themes, including programs for factoring numbers and for exploring the prime number spiral.
http://hermetic.nofadz.com/misc.htm

Numerics for RAD

Dew Research produces an object oriented numerical library for Delphi Pascal and CBuilder. Additional component packages include signal processing and statistics.
http://www.dewresearch.com/

The ACTS Toolkit

A set of DOE-developed software tools that make it easier for programmers to write high performance scientific applications for parallel computers.
http://acts.nersc.gov/

efg's Computer Lab: Cyclic Redundancy Code Calculator

Lab Report about computing CRC-16 and CRC-32 values using Delphi. Includes links and literature references.
http://www.efg2.com/Lab/Mathematics/CRC.htm

Curve Fit XYZ Computer Program

Curve fit program determines equation coefficients for functions y = f(x) and y = f(x,z). Polynomial, exponential and power form of the equation are included.
http://www.geocities.com/SiliconValley/Hub/7246/index.html

Mathematical and Statistical Software Available at NCSA

Lists the usage and availability of some mathematical software packages. Aimed at NCSA users but of general interest.
http://www.ncsa.uiuc.edu/Apps/Math/the_packages.html

PLAPACK

A parallel linear algebra package from the University of Texas at Austin. It performs vector and matrix manipulations, with a high level of abstraction.
http://www.cs.utexas.edu/users/plapack/

Mathematical Software Resources

Numerical resources collected together by the ACM as part of its web site for the Transactions on Mathematical Software (TOMS).
http://www.acm.org/toms/Resources.html

LiveMath

Computer algebra and graphing tool for Mac, Windows, Linux and Sun, formerly sold under the product names Theorist and MathView, with ancillary product Expressionist. Includes a browser plug-in.
http://www.livemath.com/

CORE

Supports exact comparisons for expressions involving arithmetic and square roots, or if desired, faster inexact comparisons. Designed for exact geometric computation.
http://cs.nyu.edu/exact/core/

eLib

The Electronic Library for Mathematical Software at Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB).
http://elib.zib.de/

Euromath Support Center

Distribution and support of Euromath software (Bratislava, Slovak Republic). Unix version free to download.
http://www.dcs.fmph.uniba.sk/~emt/

DataTrend Software

Grab It allows a scientist or engineer to digitize data without a graphic tablet. Loads any graph or chart and digitizes the data accurately and in real time.
http://www.datatrendsoftware.com

Scilab Home Page

Scilab is a scientific software package for numerical computations in a user-friendly environment.
http://www-rocq.inria.fr/scilab/

Symaxx

Graphical frontend for the Maxima computer algebra system.
http://symaxx.sourceforge.net/

Peanut Software

Free mathematics software for Windows. Individual software packages handle geometry, equations, statistics, discrete math, fractals, matrices, and games.
http://math.exeter.edu/rparris/default.html

Maxima for Symbolic Computation Program

Maxima is a Common Lisp implementation of MIT's Macsyma system for computer based algebra, released under the GNU Public License.
http://www.ma.utexas.edu/users/wfs/maxima.html

VisualMath For Java

An online symbolic math and computer algebra system.
http://www.drhuang.com

NCSA Software Development Group

Focuses on improving the productivity of researchers by providing software for scientific modeling, analysis, and visualization. Software available by FTP, email or on CDROM.
http://www.ncsa.uiuc.edu/SDG/Software/SDGSoftDir.html

JavaScript Applications. Numerical Methods.

Applications in JavaScript (Jscript for Microsoft) of several numerical methods: scientific calculator, inverse matrix, numerical integral, oscillations, navigation.
http://www.terra.es/personal/eurojet/

Euler

A numerical laboratory with a programming language, similar to Matlab.
http://mathsrv.ku-eichstaett.de/MGF/homes/grothman/euler/euler.html

GRAPE - Graphics Programming Environment

A package for mathematical visualization, particularly in the fields of differential geometry and continuum mechanics. Available free by FTP but only to university departments and similiar research sites and only for non-profit purposes.
http://www-sfb256.iam.uni-bonn.de/grape/

Mathematics Archives - Other Software Sites

The Mathematics Archives' collection of links to other software sites.
http://archives.math.utk.edu/other_software.html

Arageli

C++ template library for computations in ARithmetics, Algebra, GEometry, Linear and Integer linear programming. Supports arbitrary length integers, rationals, vectors, matrices.
http://www.uic.nnov.ru/~zny/arageli/arageli.html

Reviews

From the newsletter of the UK LTSN Maths, Stats and OR Network. Mainly in PDF.
http://ltsn.mathstore.ac.uk/reviews/software.htm

SymbMath

Online calculator, math handbook, symbolic math and Computer Algebra System.
http://www.symbmath.com

Search sci.math.symbolic

Teachers and students of symbolic mathematics will find others who share their interests at the sci.math.symbolic discussion list.
http://mathforum.org/discussions/epi-search/sci.math.symbolic.html

Computational Finance and Mathematical Software Components

Applications in computational finance, signal processing, independent component analysis (ICA), time series analysis and data mining. ActiveX Controls that can be used in a wide range of Windows Application Development Environments. Purchase on-line.
http://windale.com/

Mathtools.net

Technical computing portal for scientific and engineering software. Numerous links to software organised by application and by language (mainly MATLAB, Excel, C++, Fortran and Java). Site requires Javascript; free registration.
http://www.mathtools.net/

The Object-Oriented Numerics Page

A collection of links to software and sites in computational science.
http://oonumerics.org/oon/

Pavel Sakov's Software

Natural Neighbours Interpolation Orthogonal Grid Generation Quadratic Programming, developed for marine engineering applications using Linux by Pavel Sakov.
http://www.marine.csiro.au/~sakov

XGOBI and XGVIS

A data visualization system for viewing high-dimensional data and proximity data as well as for graphs and networks.
http://www.research.att.com/areas/stat/xgobi/

Neon Programming

Used to compose new formulas and save them, which can later be edited and extended with additional information. Lists functions that can be used.
http://www.neon-programming.com/

Exterior Differential Calculus

Freeware enables Mathematica to carry out calculations with differential forms.
http://www.inp.demokritos.gr/~sbonano/EDC/ExteriorDifferentialCalculus.html

Formula Interpreter ForInt

A free mathematical program with basic and higher functions. Free download, web demo version.
http://www.softelan.com/english/

Mathematical Utilities

A collection of mathematics tools for students, engineers, and scientists, mainly in Javascript.
http://www3.telus.net/thothworks/Mathfxns.html

JavaMath API

Sourceforge software to enable mathematical programs in Java to use the computational capabilities of existing compute engines.
http://javamath.sourceforge.net/

Exocortex.DSP

An open source digital signal processing library written in C#. Includes complex numbers classes, statistical functions and 1D, 2D and 3D fast Fourier transforms.
http://www.exocortex.org/dsp/

dotNum - .NET Numerics

A free/open-source numeric class library for math, engineering, scientific and financial applications; written in C# for the .NET platform with native BLAS support.
http://jens-thiel.de/dotnet/dotnum

Table Curve 3D

Combines a powerful surface fitter with the ability to find the ideal equation to describe three dimensional empirical data. Windows. Free demonstration download.
http://www.systat.com/products/TableCurve3D/

pro Fit

Software for the analysis and visualization of numerical data.
http://www.quansoft.com

Graph Paper Printer

Program will generate different types of plotting pages, such as rectangular, polar, triangular, hexagonal coordinates and spiral. Uses equal divisions, which are customizable.
http://www.marquis-soft.com/graphpapeng.htm

Addix Software Consultancy

Suppliers of financial, mathematical and statistical function libraries and tools for use in Excel, VB and VBA. Page includes details about programs offered.
http://www.addix.com/addix.html

Numerical Mathematics

Features programs that will find solutions for functions, equations, differential equations, regression, approximation, interpolation, linear algebra, integration, maxima and minima, and 3D graphing. Includes free download demonstrations and general expl
http://www.numericalmathematics.com/

My Arbitrary Precision Math Library (MAPM)

A portable set of functions in C with C++ wrapper. Includes trigonometric functions.
http://www.tc.umn.edu/~ringx004/mapm-main.html

Mathematics Software

Mathematics software from Global Shareware directory. Free downloads of Windows 95/98/2000/XP shareware.
http://www.Mathematics.com-download.net/

3D-XplorMath

3D-XplorMath is a mathematical visualization program for Macintosh computers running version 9 or later of MacOS. It is free for non-commercial use.
http://rsp.math.brandeis.edu/3D-XplorMath/

Calculus 1.0

Software for Windows by Ashay Dharwadker. Compute and graph functions, derivatives and integrals. Free limited evaluation version.
http://www.geocities.com/dharwadker/calculus.html

Free Statistics on the Web

An index of free mathematical software
http://www.freestatistics.altervista.org/MatSoftware.html

JEP - Java Math Expression Parser

An open-source Java API for parsing and evaluating mathematical expressions.
http://www.singularsys.com/jep/

Matrix ActiveX Component 3.0

An ActiveX DLL library that implements matrix algebra for mathematical computation in application development. Free trial download.
http://www.bluebit.gr/

GNU Scientific Library

A free numerical library for C programmers. Includes over 1000 mathematical functions and algorithms. Distributed under the GNU General Public License.
http://www.gnu.org/software/gsl/

GNU Octave

High-level language, primarily intended for numerical computations. Solves linear and nonlinear problems numerically, and uses a language that is mostly compatible with Matlab. It may also be used as a batch-oriented language.
http://www.octave.org/

Applied Mathematics Software

Shareware mathematical components and applications using Borland products.
http://groups.yahoo.com/group/applied_mathematics/

Miscellaneous Mathematical Utilities

Javascript making use of algorithms from the BLAS, EISPACK, and LINPACK collections.
http://www.akiti.ca/Mathfxns.html

O-Matrix

A matrix-based scripting language and integrated computing environment. Win32. On-line ordering.
http://www.omatrix.com/

HPCC Software Exchange

A distributed collection of software, documents, data, and information for the high performance and parallel computing community.
http://www.nhse.org/

Mathomatic Home Page

A general purpose CAS for DOS, Windows, and Linux/UNIX. C source code under LGPL.
http://www.mathomatic.com/