This is a super-convenient calculator that allows you to type down any number of mathematical expression and instantly see the numerical result.

This is an easy-to-use tool that plots 2D and 3D functions. It is especially designed for rendering functions in 3D space.

This powerful yet user-friendly graphing tool is capable of plotting any 2D or 3D equation. The equations can be drawn by simply typing them down and pressing the draw button. The out-coming graphs can be customized in color, scale, resolution, etc. The graphs can be exported or copied-and-pasted into other application. The software includes includes tools for getting slope, computing area under the curve, tracing and matrix transformation.

This is tutoring software that not only solves statistical problems, but also generates step-by-step solutions in order to help students understand how to solve statistical problems. The statistics category covered in this version include: Histograms, Binomial, Poisson, Exponential, Continuous, Group Comparison and Test of Significance.

This is a tutoring software that helps students understand Differentiation. It generates step-by-step solutions for the differentiation of arbitrary equations. It also generates differentiation quizzes that can be used by students to further test and practice their differentiation skills.