Solving systems of linear equations

The equation solver can solve linear equation systems. The coefficients of the equations are specified within a data grid. The number of equations is selectable and corresponds to the number of solution variables x₁ to x_n.

Features:

1. Systems of linear equations with up to 25 equations and variables can be solved.
2. Using rational numbers a linear equation system can be solved exactly and without rounding errors.
3. For linear equation systems which don't have a unique solution a parameter solution is calculated.
4. Systems of linear equations can be loaded from CSV files and stored to CSV files. CSV files can also be processed with Microsoft Excel.