The GaussJordan and Simplex programs aid in row reduction for the Gauss-Jordan method of solving systems of linear equations and the simplex method of solving linear programming problems.

The MatrixCalc program calculates expressions involving matrix arithmetic. Built in are identity matrices, matrix inversion, determinants, and many standard scalar functions as well.

The Graf program draws graphs of functions of one variable. It can draw families of graphs, parametrized curves, and sequences of points connected by lines or not. Zooming in and out on a graph is easy and intuitive. Functions are entered in standard mathematical notation, with most of the standard functions available.