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LINDO Systems develops software tools for optimization modeling. We offer solvers and a featured environment for Linear Programming, Nonlinear Programming, Integer Programming and Global Optimization models. Our products include Lindo API, LINGO, and...

Since 1983, developing the free Unix style operating system GNU, so that computer users can have the freedom to share and improve the software they use.

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Institute for Operations Research and the Management Sciences

MathWorks is the world’s leading developer of technical computing software for engineers and scientists in industry, government, and education

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support.sas.com is the location for SAS software users who want to find the answer to a SAS problem, sign up for a training course or users group event, buy a book, or learn more about newer releases of our software.

Go beyond the spreadsheet using Analytica for Decision Analysis, Risk Analysis, Optimization, Monte Carlo Simulation and Sensitivity Analysis. Trusted decision analysis software used by experts analysts around the world.