Linear Programming Grapher is an Android application developed by Zweig Media Team that allows users to enter any linear programming problem or system of linear inequalities in two variables. The app graphs and solves the problem, showing the feasible region, corner points, and optimal solution. Linear Programming Grapher is a free application, available for download in the Education & Reference category.

The app is a powerful tool for students, teachers, and professionals who need to solve linear programming problems quickly and efficiently. With Linear Programming Grapher, users can check their simplex method homework in a snap. The app is easy to use, and users can type in any linear programming problem and press "Solve" to get the solution. Linear Programming Grapher is an excellent resource for anyone who needs to solve linear programming problems on the go.