Qalculate! is a multi-purpose desktop calculator for GNU / Linux. Qalculate! is a multi-purpose desktop calculator for GNU / Linux. Qalculate! project is small and simple to use but with much power and versatility underneath.Features include customizable functions, units, arbitrary precision, plotting, and a friendly interface (KDE or GTK +). Here are some key features of "Qalculate" · redesigned GUI with a view of history in the main window display · as-you-type expression, analysis and advice is · best complement Scaling of display the results to fit the vertical window · Nicer history · ad showing results reinforced with much better ways parentheses · Meta · 67 new units: bel (B) and neper (Np), information units such as bits and bytes, many convenience units (km / h, deciliter, etc.), and more. · binary prefixes · some new variables and functions of Correction 'Show help · yelp new fixed compile cln -1.1.10 · regressions fixed simplification Fix f (x) return type of analysis (eg log (x) represents a real number if x is a positive). It was by chance unused . · ... And many other bug fixes and improvements ... Requirements: · GTK + version 2.4.x. · libqalculate-0.9.3What's new in this version: · Qalculate! Currency Version 0.9.4 includes bug fixes and minor updates for libqalculate-0.9.4.