System of Equations Solver at Mac App Store analyse

The calculator solves systems of linear equations with two and three variables. • System solver 2x2 Solves systems of two linear equations in two variables by substitution or using using Cramers rule. • System solver 3x3 Solves systems of three linear equations in three variables using Cramers Rule. Features: Shows step-by-step solution. Supports integer, fractional and decimal coefficients. Shows results as decimals and fractions. Stores history with the possibility to recall previous equations. Sends results and history via email.