This calculator designed to use the real power of your handheld computer and makes everyday calculations much more convenient. Using Calc! is as easy as using high-end calculators from well-known manufacturers. With Calc! you can enter the whole expression, including brackets, functions and operators (for example, (9-7)*8 + 34.23). You can always return to expression you calculated before, change it and recalculate it.

The calculator allows calculation of all common mathematical functions that scientific calculators have, including algebraic, logarithmic, trigonometric and hyperbolic. Using an element unique to the common calculator interface you have instant access to all the functions.

Calc! has a built-in error recognition system that helps you get correct results. If you have done a mistake in expression the calculator shows the cause of mistake and its place.

Other features include:

• Allows calculations of up to 15 decimal places.
• Displays numbers in conventional or scientific notation.
• Copy function lets you copy either the whole expression or just the answer to the clipboard, for use in other programs.
• Multi-step Undo/Redo.
• Customizable fonts.

Buy Calc! now and get the technical support plus all future versions free of charge.

If you need additional features like variables, unit conversions, base conversion and statistics please take a look at advanced version of Calc!