Qalculate! is a multi-purpose cross-platform desktop calculator. 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). Features include a large library of customizable functions, unit calculations and conversion, symbolic calculations (including integrals and equations), arbitrary precision, uncertainty propagation, interval arithmetic, plotting, and a user-friendly interface (GTK+ and CLI).
Changes:
- Support for number bases > 32, as well as negative and non-integer number bases
- Support for all number bases, including non-numerical, and specification of digits in base() function
- dBm and dBW units
- Support both micro sign and small mu as symbol for micro prefix
- Fix parsing of "0x80 mod 3" and similar
- Reduce length of expressions in warnings and errors (primarily when using high precision)
- Improved handling of interval arithmetic for cubic equations
- Minor bug fixes and feature improvements (for details see the changelog)
Download the source code here:
libqalculate-3.3.0.tar.gz
Download the source code for the graphical user interface (qalculate-gtk) here:
qalculate-gtk-3.3.0.tar.gz
Download Windows binaries here:
64-bit installer
32-bit installer (use compatibility mode to avoid keyboard input issues)
32-bit zip (unpack and run without further installation; no application data are read or written outside of the unpacked directory)
A snap package is available at https://snapcraft.io/qalculate.
For more information visit the website at http://qalculate.github.io/.