S

SimpleLPsolver 1.3.1

Tanel – Freeware – Windows
Latest Version
1.3.1
Safe to install

Effortless Linear Programming with SimpleLPsolver

Minh Ong

SimpleLPsolver by Tanel makes linear programming accessible and efficient, catering to both beginners and experienced users with its intuitive interface.
2025 Editor's Rating
The Simple LP Solver is a lightweight application that provides Simplex and Revised Simplex problem solvers with degeneration check for Primal and Dual problems. The software uses both single phase and two phase techniques depending on type of the constraints. If the all constraints are <=, the single phase technique is applied while Two Phase technique is automatically used for = and >= constraints.

It has a simple graphical user interface with all menus and toolbar on the upper part and status-information bar on the lower part.

There methods for problem loading are provided; the Input Table function allows entering the required input parameters (a maximum of 250 decision variables and 63,900 constraints) while Input from File function loads problems from comma separated text (CVS) files. On the other hand, the Load Table from File function loads problems from comma separated text (CVS) files to the Input Form. Save Table to File function writes problems from the Input Form to comma separated text (CVS) files. The delimiter for CVS can be selected.

The Solver can check coefficent of decision variables and constraints if they are all zero. A constraint with all coefficients are zero is eliminated. Input can be checked for redundant constraints, if any, it is eliminated. The Solver also check the negative RHS values and converts them to positive by multiplying by -1 and changing the equality sign.

The Simplex Solver converts minimization problems to maximization. On the other hand, the Revised Simplex Solver converts maximization problems to minimization. Depending on the selection, major steps of solving or just result are shown

The size of the problem theoretically depends on the memory allocated to the program by the computer (typically maximum array size is 128M). Values can be integer and floating point numbers in the range of 2.3E-308 to 1.7E+308. The floating numbers have 15 digit precision although 2 decimal digits are displayed.

Overview

SimpleLPsolver is a Freeware software in the category Education developed by Tanel.

The latest version of SimpleLPsolver is 1.3.1, released on 03/13/2019. It was initially added to our database on 03/13/2019.

SimpleLPsolver runs on the following operating systems: Windows.

SimpleLPsolver has not been rated by our users yet.

Pros

  • User-friendly interface that simplifies the process of solving linear programming problems.
  • Lightweight application which requires minimal system resources.
  • Open-source, allowing users to modify and adapt the code to suit their needs.
  • Supports basic linear programming features suitable for both beginners and advanced users.
  • Provides quick results for small to medium-sized problems.

Cons

  • Limited advanced features compared to more sophisticated linear programming software.
  • Not suitable for extremely large datasets or complex optimization problems.
  • Lack of detailed documentation may pose challenges for new users.
  • Fewer community support resources compared to more widely used commercial options.
  • May not have regular updates or improvements due to its niche user base.

FAQ

What is SimpleLPsolver?

SimpleLPsolver is a software developed by Tanel that solves linear programming problems.

What is linear programming?

Linear programming is a method used to achieve the best outcome in a mathematical model with linear relationships.

How does SimpleLPsolver work?

SimpleLPsolver uses linear programming algorithms to optimize objective functions subject to constraints provided by the user.

What type of problems can be solved using SimpleLPsolver?

SimpleLPsolver can solve problems such as resource allocation, production planning, and transportation logistics.

Is SimpleLPsolver suitable for complex optimization problems?

SimpleLPsolver is best suited for simple to moderate complexity linear programming problems with few variables and constraints.

Can SimpleLPsolver handle integer constraints?

SimpleLPsolver primarily focuses on continuous linear programming and may not be the best choice for problems with integer constraints.


Minh Ong

Minh Ong

I'm Minh, a software engineer and author with a passion for exploring and writing about the latest in software and technology. With my experience in software development and a specialization in software updates and content creation, I bring a deep understanding of the tech landscape to my reviews and articles. My focus is on providing you with comprehensive insights into general software topics and the latest industry news.

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