How to Get a Free Educational License for LINGO Software
LINGO is a powerful software for mathematical modeling and optimization that can help you solve complex problems in various fields. However, LINGO is not free and you need a license key to use it. If you are a student or a teacher, you can apply for a free educational license from Lindo Systems, the developer of LINGO. Here are the steps to get your license key:
Visit the Lindo Systems website at https://www.lindo.com/index.php/academic-licensing and fill out the form with your name, email, institution, course name and number, and instructor name.
Wait for an email from Lindo Systems with your license key. It may take up to 24 hours to receive it.
Download and install LINGO from https://www.lindo.com/index.php/downloads/lingo-downloads. Choose the version that matches your operating system and language.
Run LINGO and enter your license key when prompted. You can copy and paste it from the email with Ctrl+C and Ctrl+V keys. Make sure you enter it correctly, including hyphens and case sensitivity.
Enjoy using LINGO for your educational purposes. The license is valid for one year and can be renewed by filling out the form again.
Note: The educational license is only for non-commercial use and has some limitations on problem size and features. For more information, visit https://www.lindo.com/index.php/academic-licensing.
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Why Choose LINGO for Your Optimization Needs
LINGO is not just a software for solving optimization problems. It is also a powerful tool for building, editing, and analyzing optimization models in a user-friendly environment. LINGO has many features that make it stand out from other optimization software. Here are some of the reasons why you should choose LINGO for your optimization needs:
LINGO has a flexible and expressive modeling language that allows you to formulate your problems in a natural and intuitive way. You can use summations, subscripted variables, logical expressions, and nonlinear functions to describe your objective and constraints. You can also define sets, arrays, and parameters to organize your data and model structure.
LINGO has a full-featured environment for creating and editing models. You can use the built-in editor to write your model statements, or import them from external files. You can also use the spreadsheet interface to enter your data and view your results. LINGO provides syntax highlighting, auto-completion, error checking, and debugging tools to help you avoid mistakes and fix errors.
LINGO has a set of fast and robust solvers for different types of optimization problems. You can solve linear, nonlinear (convex and nonconvex), quadratic, quadratically constrained, second order cone, semi-definite, stochastic, and integer optimization problems with LINGO. You don't have to specify or load a separate solver, because LINGO automatically selects the best one for your problem.
LINGO has a comprehensive output and analysis system that helps you understand and improve your solutions. You can view the optimal values of your variables and constraints, as well as sensitivity and reduced gradient information. You can also generate reports, charts, and graphs to visualize your results. LINGO can also perform post-optimality analysis, such as parametric analysis, goal programming, and scenario analysis.
LINGO has a flexible integration capability that allows you to connect it with other applications. You can call LINGO from Excel macros, database applications, or custom programs using the DLL or OLE interfaces. You can also access LINGO from other programming languages, such as C++, C#, Java, Python, or R. LINGO can also read and write data from various sources, such as databases, spreadsheets, text files, or XML files.
With LINGO, you can build and solve optimization models faster, easier, and more efficiently. Whether you are a student, a teacher, a researcher, or a practitioner, LINGO can help you achieve your optimization goals.
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