kcalc 4:4.5.5-0ubuntu2 (amd64 binary) in ubuntu maverick

 KCalc is a scientific calculator.
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 KCalc provides:
  * Trigonometric functions, logic operations, and statistical calculations
  * Calculation in decimal, hexadecimal, octal, and binary bases
  * Memory functions for storing results
  * A comprehensive collection of mathematical constants
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 This package is part of the KDE 4 utilities module.