LINDO Systems is proud to introduce LINGO 21.0. The new features added to LINGO include the following:
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Improved reproducibility when solving a problem repeatedly, particularly with the concurrent option when solving with fastest of Barrier, Primal simplex, and dual simplex Global solver, improved handling of IF statements and polynomials. |
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New symmetry detection capabilities have been added to the integer (MIP) solver. This may dramatically reduce the time needed to prove optimality on some models with integer variables. |
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Links to many third-party external solvers. |
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Windows: Improved model editor, with the ability to split the edit window into multiple panes. |
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Windows: Auto-completion of common keywords when typing. |
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Windows: Larger toolbar buttons. |
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Windows: Larger Undo Redo buffer with support for more operations. |
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Windows: Faster find and replace method. |
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Windows: Improved Unicode handling. |
