# Linear Program Solver

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4.7 Stars (11)
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Windows

## Description

Linear Program Solver (LiPS) is an optimization package oriented on solving linear, integer and goal programming problems.
The main features of LiPS are:
● LiPS is based on the efficient implementation of the modified simplex method that solves large scale problems.
● LiPS provides not just an answer, but a detailed solution process as a sequence of simplex tables, so you can use it for studying/teaching linear programming.
● LiPS gives sensitivity analysis procedures, which allow us to study the behaviour of the model when you change its parameters, including: analysis of changes in the right sides of constraints, analysis of changes in the coefficients of the objective function, analysis of changes in the column/row of the technology matrix. Such information may be extremely useful for the practical application of LP Models.
● LiPS provides methods of goal programming, including lexicographic and weighted GP methods, which are oriented on multi-objective optimisation.

#### Categories

Algorithms, Mathematics, Modelling

## Features

• Linear and Integer programming solver
• Sensitivity analysis
• Goal programming (experimental)
• Easy to use graphical interface (GUI)

## User Ratings

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## User Reviews

• 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

Solve this linear programming (LP) problem using the transportation method. - Tutorspoint.com

Posted 04/04/2017
• 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

The results are presented as integer fractions rather than floating point numbers and I see no option to change that. I have to spend a lot of time converting results to floating point with a calculator. I really hate it when people get the difficult part of a project right and the easy part wrong. And, there is no help, just a pretend help with "?" and clicking on it does nothing. I don't like being jerked around either.

Posted 03/17/2017
• 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

Dear Developer, Thank you for sharing such a great project It works perfectly form me. I've a suggestion which is to be able to write the formulation in matrix format (in text mode) just like in Matlab thank you again for your work :)

Posted 12/23/2013
• 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

Lipside works great.

Posted 06/23/2013
• 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

Lipside works great.

Posted 05/27/2013

### Languages

Brazilian Portuguese, English, Russian, Spanish

### Intended Audience

Education, End Users/Desktop, Information Technology, Science/Research

### User Interface

Win32 (MS Windows)

C++

2010-07-06

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