Or Simplex Step-by-Step Solver

Contains adsIn-app purchases
4.5
879 reviews
50K+
Downloads
Content rating
Everyone
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About this app

πŸ“˜ OR Simplex Step-by-Step: An Advanced Solver for Operational Research, Validated by Professors at Kyiv Polytechnic University.

Core Features:
- πŸ”’Simplex Algorithm: Incorporates two-phase, branch and bound techniques.
- πŸ“ˆ Linear Programming Graphs: Provides visualization for 2-variable LP problems.
- 🎯 Integer Solutions: Supports with branch and bound method.
- πŸ” Analysis Tools: Sensitivity & Post-Optimal analysis.
- πŸš› Transportation Problem Solutions: Includes Least-Cost, North-West Corner, and Vogel’s Approximation Methods.
- πŸ”„ MODI-UV Method: Refines solutions for Transportation Problems.
- βœ… Assignment Problem Solver: Employs the Hungarian Algorithm for effective solutions.
- ⏱️ Job Sequencing: Accommodates 2, 3, or N machine scenarios using Johnson's Algorithm.
- 🌍 Multilingual Interface: Supports multiple languages for global accessibility.
- β›” Offline Mode: Functions without internet connectivity.

Advantages Over Competitors:
- ⌨️ Dedicated Data Entry Keyboard: Streamlines input for mathematical data.
- πŸ“ Solution Explanations: Detailed, step-by-step descriptions aid comprehension.
- πŸ“‚ Organized Problem Storage: Efficiently manage and retrieve your problem sets and solutions.
- βž— Fractional Representation: Supports input and output as fractions to maintain mathematical accuracy.
- πŸ€– AI-Driven Commenting Support: Uses AI to provide recommendations and insights based on the solution process.
Updated on
Jun 21, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info, and Device or other IDs
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
834 reviews
Palus Richard
May 14, 2024
It's really helpful, but only problem is, there's a limitation of adding rows and columns.
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Baran M
March 2, 2022
It's really so good that the app supports Persian... ( We learned English to be able to use these apps, but some people can't afford to pay English classes And your app will really help them! ) It's really Interesting that the pro version is free for us... It's really awesome because we can't shop from Foreign countris easily. Thank you so much! Wish you all the bests!
3 people found this review helpful
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Madhusudan Sohani
January 16, 2021
I am teaching OR for MBA and CA students. A must have app for all OR students. In my course on Udemy, I have devoted half a lecture to using this app. Please visit Udemy, search for my name, and choose "optimization thru linear programming". A very useful app for students and teachers alike πŸ‘
3 people found this review helpful
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Simplex Developers
January 16, 2021
Thank you for the review. We are glad that our work is appreciated. There are of course some existing known problems in the solution engine, but currently we are at the process of improving it and adding more interactive features.