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About this product

Operational Research Problem Solver

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4.5
663 ratings
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Or Commented description

OR Commented is an expert level solver for the operational research field. ORC is a mathematical engine verified by professors of Kyiv Polytechnic Institute (Ukraine). For over 5 years it has helped over 40,000 users across the globe.

* Simplex algorithm (including two-phase)
* Assignment problem
* Transportation problem
* Sequencing problem
* Solution commenting

Unique features:

* Two-phase simplex method
* Ability to find dual LP (linear problems)
* Sensitivity and Post-Optimal Analysis of the LP
* Assignment problem-solving using Hungarian algorithm
* Solving transportation problems using Least-Cost Method, North-West Corner Method, Vogel’s Approximation Method (VAM)
* Johnson's algorithm for job sequencing problem (2, 3 or N machines)
* MODI Method - UV Method for optimal solution improvement
* English, French, Spanish, Portuguese, Russian, Ukrainian languages
* Graphs for LP with 2 variables
* Offline operation research tool (does not require internet)
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