What is Expression Calculator?

The Expression Calculator is a powerful mathematical expressions evaluator, suitable for a very broad variety of applications. It is perfect for kids learning basics of algebra of additions, divisions and multiplications. It is excellent for students starting to discover modern mathematics of integrals, series and functions with multiple variables. It's convenient to sum up your monthly bills or to do your taxes. It can even do your loan calculations and even better, you can define the functions you want.

The Expression Calculator engine is capable of executing tasks in a parallel, multithreaded manner. This allows you to launch a time-consuming three-dimensional plot operation, and execute a second task without waiting for the first one to complete. This software is fully 32-bit object oriented and is designed for Windows 2000, NT and Windows 95/98. Expression Calculator has been developed using © Borland Delphi.