The KCalc HandbookRevision Applications 16.08 (2016-07-25)
Copyright © 2001, 2002, 2005, 2006 Bernd Johannes Wuebben, Pamela Roberts, Anne-Marie Mahfouf
KCalc is a calculator for your desktop environment. In the simple mode it can be used for basic arithmetic operations, but provides advanced modes for scientific, statistical and numeral system calculations.