Math Processor (MP) helps you solve different types of problems ranging from arithmetic to statistics, geometry, trigonometry, Booelan algebra, number theory and many other allied subjects. It is free and open source!
Besides the command-line, MP provides GUI tools called Easy Kits to make the core engine more accessible to less experienced users.
We have described and distributed the Math Processor core engine here. Feel free to use the engine in your own applications!
Math Processor is a work in progress. So keep visiting for latest updates.