LINDO System

Lingo

LINGO is a comprehensive tool designed to make building and solving Linear, Nonlinear (convex & nonconvex/Global), Quadratic, Quadratically Constrained, Second Order Cone, 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. The recently released LINGO 14.0 includes a number of significant enhancements and new features

  • Easy model expression
  • Convenient data options
  • Power solvers
  • Model interactively or create Turn-Key Applications
  • Extensive Documentation and Help
  • New chart display capabilities in LINGO
  • Permuted matrix displays
  • Faster rendering of matrix displays
  • Dynamic/Programmatically derived sets in LINGO

 What’s Best

http://www.lindo.com/index.php?option=com_content&view=article&id=3&Itemid=11

What’sBest! is an add-in to Excel that allows you to build large scale optimization models in a free form layout within a spreadsheet. What’sBest! combines the proven power of Linear, Nonlinear (convex and nonconvex/Global), Quadratic, Quadratically Constrained, Second Order Cone, Stochastic, and Integer optimization with Microsoft Excel — the most popular and flexible business modeling environment in use today. The recently released What’sBest! 12.0 includes a number of significant enhancements and new features.

  • Improved speed with with multicore support
  • Improved mixed integer solver
  • Faster better multistart solver
  • More powerful stochastic solver
  • New-branch-and price-solver
  • New scenario display feature
  • Support for more distributions
  • New simulations capability
  • Expanded excel function support
  • Improved histogram generation