KCalc is the

software calculator A software calculator is a calculator that has been implemented as a computer program, rather than as a physical hardware device. They are among the simpler interactive software tools, and, as such, they provide operations for the user to sele ...

integrated with the

KDE Gear The KDE Gear (also known as the KDE Applications Bundle or KDE Applications) is a set of applications and supporting libraries that are developed by the KDE community, primarily used on Linux-based operating systems but mostly multiplatform, and ...

. In the default view it includes a number pad, buttons for adding, subtracting, multiplying, and dividing, brackets, memory keys, percent, reciprocal, factorial, square, and x to the power of y buttons. Additional buttons for scientific and engineering (trigonometric and logarithmic functions), statistics and logic functions can be enabled as needed. 6 additional buttons can be predefined with

mathematical constant A mathematical constant is a key number whose value is fixed by an unambiguous definition, often referred to by a symbol (e.g., an alphabet letter), or by mathematicians' names to facilitate using it across multiple mathematical problems. Cons ...

s and

physical constant A physical constant, sometimes fundamental physical constant or universal constant, is a physical quantity that is generally believed to be both universal in nature and have constant value in time. It is contrasted with a mathematical constant, ...

s or custom values. It is ideal for calculations involving varying bases. Since version 2 (included in KDE 3.5) KCalc offers arbitrary precision. File:KCalc 21.12.0 science mode screenshot.png, Science mode File:KCalc 21.12.0 statistic mode screenshot.png, Statistic mode File:KCalc 21.12.0 numeral system mode screenshot.png, Numeral System mode

External links

The KCalc Handbook
Free educational software KDE Applications Software calculators {{KDE-stub

See also

External links