Qalculate! is a modern multi-purpose desktop calculator for GNU/Linux. It is small and simple to use but with much power underneath. Features include customizable functions, units, arbitrary precision, plotting, and a user-friendly interface.

Enhancements
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- Manual and a help menu item
- Load function for accessing data files directly in expressions
- Save history between sessions
- Expression history, accessed with Up and Down keys
- Calculate expression given in command line
- Yen, pound, dollar and cent signs
- Allow currencies to be put immediately before the quantity
- Move some options from preferences dialog to menus

Fixes
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- Fix unit conversion for ch^2 to acre and similar
- Fix log with negative result
- Fix exponential display in non-fractional mode with negative exponents
- Fix problem with Gnuplot labels and quotation marks
- Fix Gnuplot's dislike of local decimal points
- Fix abort when locale not supported by C library
- Fix some problems related to complex numbers

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