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ULTIMO RILASCIO: 10 Novembre 2020

With the LINDO API, you can easily create your own optimization applications. It allows you to plug the power of the LINDO solvers right into customized applications and mathematical programs that you have written. The recently released LINDO API 12.0 includes a number of significant enhancements and new features.

 


CAPACITY AND OPTIONS DETAILS:

                                           Base   Nonlinear                       Global
                                   Linear Models Nonlinear Multistart Global Solver
Capacity Constraints Variables Integers Variables NL Variables NL Variables
Commercial/Super 1,000 2,000 200 200 200 10
Professional/Hyper 4,000 8,000 800 800 800 20
Industrial 16,000 32,000 3,200 3,200 3,200 50
Extended Unrestricted Unrestricted Unrestricted Unrestricted Unrestricted Unrestricted

FAST, EASY APPLICATION DEVELOPMENT

The LINDO API makes it easy for you to seamlessly integrate optimization into your own application. The developer interface has been designed for maximum ease-of-use and flexibility. It comes with clear, comprehensive documentation and examples to help you get running quickly.

POWERFUL SOLVERS

LINDO API provides you with an arsenal of powerful solvers for Stochastic, Linear, Nonlinear (convex & nonconvex/Global), Quadratic, Quadratically Constrained, Second Order Cone and Integer optimization. All solvers incorporate numerous enhancements for maximum speed and robustness, … more

STOCHASTIC PROGRAMMING FEATURES

LINDO Systems has begun shipping a new release of LINDO API that includes new features to allow users to incorporate uncertainty into their optimization models, … more

COMPREHENSIVE SET OF ROUTINES

Whether your application is big or small, simple or complex, the LINDO API provides the flexibility and functionality that you’ll need. It includes dozens of routines to formulate, solve, query, and modify your problems, … more

CONVENIENT INTERFACE TO MATLAB

The Windows 32 bit and 64 bit versions of LINDO API can be run as a MATLAB callable function. Using MATLAB ‘s modeling and programming environment, you can build and solve models and create custom algorithms based upon the LINDO API’s routines and solvers, … more

EXTENSIVE DOCUMENTATION AND HELP

LINDO API provides all of the tools you will need to get up and running quickly. You get the LINDO API User Manual (in printed form and available online in pdf format) that includes detailed function definitions for all routines. Also included in the manual is a discussion to assist you in writing your own applications, … more

ANALYZE INFEASIBLE AND UNBOUNDED MODELS

LINDO API includes tools that allow you to track down what has caused a model to be infeasible or unbounded. The tools isolate a portion of the original model as the source of the problem. This allows you to focus your attention on a relatively small subsection of the model to look for formulation or data entry errors. On infeasible linear, nonlinear, quadratic and integer models, the tools can find an irreducibly inconsistent set of constraints (IIS), and on unbounded models, the tools can find an irreducibly unbounded set of columns (IUS).

CREATE WEB AND INTRANET APPLICATIONS

The LINDO API is thread safe to allow you to create web and network applications that handle multiple user sessions concurrently. Web and network applications require special licensing. Contact LINDO Systems for more information.

MODEL SIZE FLEXIBILITY

Why pay for more capacity than you need? The LINDO API is available in a variety of different capacities. The capacities range from a few hundred variables to versions with unlimited capacity, so you can select the product that best suits your needs for a particular problem.

BETTER PERFORMANCE ON LINEAR MODELS WITH IMPROVED SIMPLEX SOLVERS

Enhancements to the Simplex Solvers allow significantly faster solution of linear models with many times more variables than constraints.

NEW PARAMETER TUNING TOOL

The Parameter Tuning Tool helps determine the best parameter configurations for all model types (LP, MIP, NLP, and Stochastic) by performing several runs on a given set of models. Users can preselect the paraments to be adjusted or let LINDO API select them.

FASTER WHEN SIMULTANEOUSLY SOLVING AN LP USING DIFFERENT SOLVERS

An improved feature allows users to concurrently run the Primal Simplex, Dual Simplex, and Barrier solver each on a separate core. This ensures the solution in the shortest time regardless of which solver is fastest.

ADDED SUPPORT FOR MULTIPLE OBJECTIVE OPTIMIZATION

For linear models, users can provide a prioritized list of objective functions, and LINDO API will perform Lexico/Pre-emptive priority optimization.

INTEGER SOLVER IMPROVEMENTS

Better performance on many integer models has been achieved through improved selection of default settings for cut generation and solution heuristics.

NUMEROUS GLOBAL SOLVER ENHANCEMENTS

Improved recognition and exploitation of convexity of various composite functions.

Improved performance for models with convex-concave functions.

Models with ratio/fractional objective, including MIP, solve an order of magnitude faster.

Substantial speed improvements on Non-convex Quadratically Constrained Quadratic Programs.

ENHANCEMENTS TO THE QUADRATIC/CONIC SOLVERS

Models with ex and xk terms are solved faster — so called Barrier Solver exponential and power cones.

 

 

 

LINDO API End User License Agreement

IMPORTANT – Carefully read all the terms and conditions of this agreement before installing this software package. Installing this package indicates your acceptance of these terms and conditions. If you do not accept these terms and conditions, please contact TStat S.r.l. Via Rettangolo, 12-14, 67039 Sulmona, Italy at tstat@tstat.it within 30 days of your original purchase date for instructions on how to obtaining a refund.

 

LINDO Systems License Agreement

Subject to the following terms and conditions, LINDO Systems Inc. (LINDO) hereby grants to you a non-exclusive license to use the LINDO Systems Inc. software program (the “SOFTWARE”) contained on the enclosed media and related documentation.

 

Software Licence

Except as set forth below, LINDO grants to you the right to use the SOFTWARE on any single computer. You may also install a copy for your exclusive use on either a home computer or portable computer. You may store or install a copy of the SOFTWARE on a storage device, such as a network server, used only to install or run the SOFTWARE over an internal network; however, you must acquire and dedicate a license for each individual who will use the SOFTWARE. If the license is installed on a network server or other system that physically allows shared access to the SOFTWARE, you agree to provide technical or procedural methods to prevent use of the SOFTWARE by individuals not specifically licensed to use the SOFTWARE pursuant to this Agreement.

 

Transfer

The SOFTWARE may be transferred to a single recipient on a permanent basis provided you retain no copies of the SOFTWARE nor documentation (including backup or archival copies) and the recipient agrees to the terms and conditions of this license agreement. At the time of the transfer of the SOFTWARE, you must transfer all media and documentation including any updated media and documentation.

 

Copyright

The SOFTWARE and its related documentation are copyrighted and protected by US copyright laws and international treaty provisions. You may not use, copy, modify, or transfer the SOFTWARE or related documentation except as expressly provided in the license agreement or with written permission of LINDO Systems Inc.

 

Restrictions Against Distribution

You may not distribute, lease, sublease, rent, or sublicense the SOFTWARE or related documentation without written permission of LINDO Systems, Inc.

 

Limited Warranty

LINDO Systems Inc. warrants that the enclosed media and the copy of the related documentation to be free of defects in materials and workmanship for a period of one year from receipt of your payment. Due to the inherent complexity of computer programs and mathematical models, the SOFTWARE and your mathematical models may not be completely free of errors. You are advised to verify your answers before basing decisions on them. NEITHER LINDO SYSTEMS INC. NOR ANYONE ASSOCIATED WITH THE CREATION, PRODUCTION, OR DISTRIBUTION OF THE SOFTWARE MAKES ANY OTHER EXPRESSED WARRANTIES REGARDING THE MEDIA OR DOCUMENTATION AND MAKES NO WARRANTIES AT ALL, EITHER EXPRESSED OR IMPLIED, REGARDING THE SOFTWARE, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE.

 

Remedy

LINDO’s entire liability and your exclusive remedy for breach of this Limited Warrant shall be, at LINDO’s Option, either return of the price paid or replacement of defective media or documentation. In no event shall LINDO Systems Inc. be liable for any damages including but not limited to loss of profit, data, or direct, indirect, special or consequential damages, even if LINDO has been specifically advised of the possibility of such damages.

 

General

This agreement gives you specific rights, and you may also have other rights that vary from state to state. This License Agreement is governed by, and shall be construed in accordance with, the laws of the State of Illinois.

LINDO API is a Callable library, with which, you can easily create your own optimization applications. It allows you to plug the power of the LINDO solver right into customized applications that you have written.

 

Lindo API
Version
Operating
System
Bit
Size
Processor File Size
13.0 Windows 32 x86 23.1 MB
13.0 Windows 64 x64 26.3 MB
13.0 (Manual installation) Windows 32 x86 23.1 MB
13.0 (Manual installation) Windows 64 x64 26.3 MB
13.0 Linux 64 x64 25.4 MB
13.0 Mac 64 x64 19.7 MB

Note: a 32 bit version of the software will run on a 64 bit processor.

 

Beta Release:

 

Lindo API
Version
Operating
System
Bit
Size
Processor File Size
11.0 Linux 32 ARM32 25.4 MB
11.0 Android 55 MB
11.0 (Simple Android application) Android 55 MB

 

Lindi API User Manual

The Lindo API user manual can be downloaded in pdf format here

 

Download Models for LINDO API

With the LINDO API, you can easily create your own optimization applications. It allows you to plug the power of the LINDO solver right into customized applications that you have written.


© Copyright 2020 Lindo Systems Inc.

Libreria dinamica che permette di utilizzare le potenzialità di Lindo all’interno di altre applicazioni.