System solver and calculator for solving systems of linear equations app for iPhone and iPad

An easy to use calculator for solving systems of n linear equations in n variables.

This calculator is intended for students, engineers and anyone who needs to solve systems of linear equations with up to 11 unknowns.

To solve a system of linear equations, select the number of equations, type in the coefficients of linear equations and tap Solve. Supports integers, fractions, mixed numbers and decimals. You may enter positive, negative, or zero values.

Shows results as decimals and fractions.

Stores history with the possibility to recall previous equations.

Sends results and history via email.

Supports both portrait and landscape orientation.