GIPALS - Linear Programming Environment Overview
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GIPALS is linear programming environment that incorporates large-scale linear programs solver and easy, intuitive graphical user interface to direct specify or import and solve any type of constrained optimization problems arising in various industrial, financial and educational areas.
Constrained optimization problems are stated as linear programs with UNLIMITED number of decision variables and constraints.
The linear program solver is based on Interior-Point method (Mehrotra predictor-corrector algorithm) and optimized for large sparse linear programs by implementing the state-of-art algorithm to order the constraints matrix.
The user can specify the linear program constraints in a dense form using the grids or in a sparse form using the particular constraints editor. The dense form is suitable for small and medium linear programs with non-zeros prevail over zeros. In ...
 Download NOW! gipals.zip (Size: 1.05 MB) |
| Publisher Website: | Optimalon Software Ltd. |
| Category: | Education |
| License: | shareware ($197) |
| Operating Systems: | Win2000, Win7 x32, Win7 x64, Win98, WinOther, WinServer, WinVista, WinVista x64, WinXP, Other |
| Filename: | gipals.zip |
| Size: | 1.05 MB |
| MD5 Checksum: | b59c597c5c0d54e0ed64caf5b75eabaa |
| Last Updated: | 22 Dec 2010 |
| Screenshot: | GIPALS - Linear Programming Environment 3.3 Screenshot |
Full Description: GIPALS is linear programming environment that incorporates large-scale linear programs solver and easy, intuitive graphical user interface to direct specify or import and solve any type of constrained optimization problems arising in various industrial, financial and educational areas.
Constrained optimization problems are stated as linear programs with UNLIMITED number of decision variables and constraints.
The linear program solver is based on Interior-Point method (Mehrotra predictor-corrector algorithm) and optimized for large sparse linear programs by implementing the state-of-art algorithm to order the constraints matrix.
The user can specify the linear program constraints in a dense form using the grids or in a sparse form using the particular constraints editor. The dense form is suitable for small and medium linear programs with non-zeros prevail over zeros. In this form the constraints can be directly copied/pasted from/to MS Excel spreadsheets by Windows clipboard. The sparse form is designed to specify / view / edit large linear programs with tens and hundreds of thousand variables and constraints.
GIPALS can import linear programs from Mathematical Programming System (MPS) data format that is an industry standard for the description of a variety of linear programs. Any linear program specified in GIPALS' user interface could be exported to MPS format.
The solution of the linear programs can be saved as CSV (comma-delimited spreadsheet), Tab-delimited or HTML file.
Key features of GIPALS:
Simple and natural way to specify a linear program without any special mathematical knowledge;
Robust Interior-Point method for fast and reliable solution;
Support the industrial standard format of linear programs;
Report the solutions in widely used formats including spreadsheets and HTML.
Changelog
Version: 3.3 (12 Dec 2010)Version: 3.0 (03 Oct 2007) - gipals.zip
Version: 1.2.5 - GIPALS.exe
Why to stay up-to-date?
Most of the time having the latest version of a software is a good thing. Usually software updates add new features, which makes the software more usefull. Also with every update a software becomes more secure and more stable by fixing bugs & vulnerabilities from previous versions.We offer you 3 options in order to stay up-to-date with your software list:
1. Using Update Notifier (recommended) - AUTOMATIC PROCESS
The Update Notifier is a FREE small utility that scans your computer for installed software and displays a list of updates.
2. Register on the website and use the Watch List Option - MANUAL PROCESS
Signup on the website for free and use Watch List option (a collection of software, made by you, where you can see the current version or download it.
3. By Email - SEMI-AUTOMATIC PROCESS
Complete the following form and we'll send you an email, every time a new version of GIPALS - Linear Programming Environment is launched.
How can you help?
Because this is a free service and we intent to keep it free, we need your input. You can:1. Post a link to this software on your website
2. Report a problem/bug or feature requests, using the contact form
3. Notify us is a new version of GIPALS - Linear Programming Environment is released and we don't have it yet on the website.