LPCalc

Calculator for Linear Programming (LP) problems by simplex mehtod

LPCalc is an Android implementation of the LPAssistant software, created by G. E. Keough, with similar features and graphical interface. This Application is intended to be educational tool.

If you want to know more about the simplex method (or simplex algorithm) and the LPAssistant software, I highly recommend you to read the book "An Introduction to Linear Programming and Game Theory" by Paul Thie and Gerard E. Keough.

Features

- Dark/Light Theme

- Create new Tableau of any size

- Reset Tableau

- Save and restore current working tableau

- Navigating and Typing in Edit Mode

- Adding a Constraint

- Removing a Constraint

- Adding a Regular Variable

- Removing a Regular Variable

- Adding an Artificial Variable

- Removing an Artificial Variable

- Changing between the Simplex Algorithm and the Dual Simplex Algorithm

- Changing the way values are displayed

- Undoing Pivot Operations

- Changing Cell width and height