KCalc is KDE's scientific calculator. . It provides: * trigonometric functions, logic operations, and statistical calculations * easy cut and paste of numbers from/into its display * a results-stack which lets you conveniently recall previous results * configurable precision, and number of digits after the period . This package is part of KDE, as a component of the KDE utilities module. See the 'kde' and 'kdeutils' packages for more information.