![]() ![]() ![]() ![]() Fix asin(x)=a, acos(x)=a, and atan(x)=a, when a contains an angle unit and default angle unit is set.Replace defunct exchange rates source and fix bitcoin exchange rate.Add units for mean Gregorian and tropical years.Return gcd of numerators divided by lcm of denominators in gcd() with non-integer rational numbers, and vice versa for lcm().Support for specifying a fixed denominator for display of fractions (e.g.Qalculate! Portable is available for immediate download from the Qalculate! Portable homepage. And it's in Format, so it automatically works with the Platform including the Menu and Backup Utility. Qalculate! Portable is packaged in a Installer so it will automatically detect an existing installation when your drive is plugged in. Features include a large library of customizable functions, unit calculations and conversion, physical constants, symbolic calculations (including integrals and equations), arbitrary precision, uncertainty propagation, interval arithmetic, plotting, and a user-friendly interface (GTK, Qt, and CLI). It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation). Qalculate! is a multi-purpose cross-platform desktop calculator. Update automatically or install from the portable app store in the Platform. ![]() And it's open source and completely free. It's packaged in Format for easy use from any portable device and integration with the Platform. A new version of Qalculate! Portable has been released. ![]()
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