If you're a serious mathematician or studying advanced mathematics or physics, then Math Mechanixs will be of much interest to you. It is not a training aid or a spreadsheet program - rather it works using a Math Editor (as opposed to a Text Editor) allowing you to type the mathematical expressions similar to the way you would write them on a piece of paper.
The software uses a multiple document interface so that you can work on multiple solutions simultaneously. There is a fully featured scientific calculator which includes a very useful integrated variables and functions list window so that you can easily track defined variables and functions.
Particularly for those that have to produce mathematical presentations, Math Mechanics enables you to produce some very impressive 2D and 3D diagrams. The graphing utility allows you to label data points, as well as zoom, rotate and translate the graph. This can seem daunting at first but fortunately there are several tutorials available that will guide you through it.
This a powerful and versatile mathematical software that anyone working on mathematical projects will find useful.