Hey everyone. Here is a simple application that can compute 4 (well actually, 5) different algebraic values. They are:
1) Slope of a line in standard form
2) Y-intercept of a line in standard form
3) Determinant of a 2x2 matrix
4) Determinant of a 3x3 matrix
5) Solution of a system of 2 equations with 2 variables each*
* In other words, it finds the intersection of two lines in standard form
Hopefully someone finds it useful.