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GIPALS - Linear Programming Environment Description:

GIPALS - Linear Programming Environment is Shareware program for Windows developed by Optimalon Software

GIPALS is linear programming environment that incorporates large-scale linear programs solver and easy, intuitive graphical user interface to direct itemize or import and solve any category of constrained optimization problems arising in several industrial, fiscal and pedagogical areas.
Constrained optimization problems are stated as linear programs with UNLIMITED figure of decision variables and constraints.
The linear program solver is based on Interior-Point approach (Mehrotra predictor-corrector algorithm) and optimized after large sparse linear programs by implementing the state-of-art algorithm to order the constraints matrix.
The user can itemize the linear program constraints in a dense order using the grids or in a sparse order using the special constraints columnist. The dense order is befitting after diminutive and medial linear programs with non-zeros prevail over zeros. In this order the constraints can be undeviatingly copied / pasted from / to MS Excel spreadsheets by Windows clipboard. The sparse order is designed to itemize / aspect / rewrite large linear programs with tens and hundreds of thousand variables and constraints.
GIPALS can import linear programs from Mathematical Programming System (MPS) statistics layout that is an manufacture standard after the depiction of a diversification of linear programs. Any linear program specified in GIPALS' user interface could be exported to MPS layout.
The solution of the linear programs can be saved as CSV (comma-delimited spreadsheet), Tab-delimited or HTML dossier.
Key features of GIPALS:
Simple and common way to itemize a linear program without any uncommon mathematical apprehension;
Robust Interior-Point approach after fast and trusty solution;
Support the industrial standard layout of linear programs;
Report the solutions in widely used formats including spreadsheets and HTML.

Search similar software using these keywords:

Predictor corrector, Interior point, Constraint, Mps, Gipals, Primal dual, Sparse matrix, Constrained optimization,