A simple type of abacus to help with counting up to one hundred. Can be used for adding, subtracting and other sums. This program is a very basic counting frame using beads to help in adding up or take away. Each bead represents one unit. They are...

Stimath

Stimath 1.0

STIMATH is a high-level tool for mathematics, linear algebra, plotting and expression evaluation that can be used from any programming environment or even from a command line interface. It is an executable that takes a single argument, the name of a text...

Based on my Times Tables program (also available for free here) this focuses on improving division and mental arithmetic skills. The first level is very straightforward and suitable for beginners whilst further levels increase in difficulty. Certificate...

EpsilonWriter is an editor that allows you writing easily documents with mathematical formulas. These documents are easily exploitable with Word, e-mail software or blogs to get beautiful formulas. Epsilonwriter also has innovative calculations...