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LINGO is a comprehensive tool designed to make building and solving linear, nonlinear and integer optimisation models faster, easier and more efficient.
LINGO provides a completely integrated package that includes a powerful language for expressing optimisation models, a full featured environment for building and editing problems, and a set of fast built-in solvers.

LINGO provides a completely integrated package that includes a powerful language for expressing optimisation models, a full featured environment for building and editing problems, and a set of fast built-in solvers.

Convenient Data Options
LINGO takes the time and hassle out of managing your data. It allows you to build models that pull information directly from databases and spreadsheets. Similarly, LINGO can output solution information right into a database or spreadsheet making it easier for you to generate reports in the application of your choice.

Powerful Solvers
LINGO is available with a comprehensive set of fast, built-in solvers for Linear, Nonlinear (convex & nonconvex), Quadratic, Quadratically Constrained, and Integer Optimisation. You never have to specify or load a separate solver, because LINGO reads your formulation and automatically selects the appropriate one.

Model Interactively or Create Turn-key Applications
You can build and solve models within LINGO, or you can call LINGO directly from an application you have written. For developing models interactively, LINGO provides a complete modeling environment to build, solve, and analyse your models. For building turn-key solutions, LINGO comes with callable DLL and OLE interfaces that can be called from user written applications. LINGO can also be called directly from an Excel macro or database application.

Extensive Documentation and Help
LINGO provides all of the tools you will need to get up and running quickly. You get the LINGO User Manual (in printed form and available via the online Help), which fully describes the commands and features of the program. Also included with super versions and larger is a copy of Optimisation Modeling with LINGO, a comprehensive modeling text discussing all major classes of linear, integer and nonlinear optimisation problems. LINGO also comes with dozens of real-world based examples for you to modify and expand.