KCalc

A scientific calculator - and more

KCalc has everything you would expect from a scientific calculator, plus:

Trignometric functions, logic operations and statistical calculations
A results stack which enables convenient recall of previous calculation results
Precision is user-definable
The display allows cut and paste of numbers
The display colors and font are configurable, aiding usability
The use of key-bindings make it easy to use without a pointing device

A detailed manual is available on-line.

FAQs, Hints and Tips