LINGO是Linear Interactive and General Optimizer的缩写，即“交互式的线性和通用优化求解器”，由美国LINDO系统公司（Lindo System Inc.）推出的，可以用于求解非线性规划，也可以用于一些线性和非线性方程组的求解等，功能十分强大，是求解优化模型的最佳选择。
其特色在于内置建模语言，提供十几个内部函数，可以允许决策变量是整数（即整数规划，包括 0-1 整数规划），方便灵活，而且执行速度非常快。能方便与EXCEL，数据库等其他软件交换数据。
An Overview of LINGO
LINGO is a comprehensive tool designed to make building and solving Linear, Nonlinear (convex & nonconvex/Global), Quadratic, Quadratically Constrained, Second Order Cone, Semi-Definite, Stochastic, and Integer optimization models faster, easier and more efficient. LINGO provides a completely integrated package that includes a powerful language for expressing optimization models, a full featured environment for building and editing problems, and a set of fast built-in solvers.
Key Benefits of LINGO
Easy Model Expression
– LINGO will help you cut your development time. It lets you formulate your linear, nonlinear and integer problems quickly in a highly readable form. LINGO’s modeling language allows you to express models in a straightforward intuitive manner using summations and subscripted variables — much like you would with pencil and paper. Models are easier to build, easier to understand, and, therefore, easier to maintain. LINGO can exploit multiple CPU cores for faster model generation.
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.
– LINGO is available with a comprehensive set of fast, built-in solvers for Linear, Nonlinear (convex & nonconvex/Global), Quadratic, Quadratically Constrained, Second Order Cone, Stochastic, and Integer optimization. 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 analyze 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 Optimization Modeling with LINGO, a comprehensive modeling text discussing all major classes of linear, integer and nonlinear optimization problems. LINGO also comes with dozens of real-world based examples for you to modify and expand.
Home Page: https://www.lindo.com
数学软件 Lindo LINGO v18.0.44 x64