GNOME Calculator is an application that solves mathematical equations.
Though it at first appears to be a simple calculator with only basic
arithmetic operations, you can switch into Advanced, Financial, or
Programming mode to find a surprising set of capabilities.
The Advanced calculator supports many operations, including:
logarithms, factorials, trigonometric and hyperbolic functions,
modulus division, complex numbers, random number generation, prime
factorization and unit conversions.
Financial mode supports several computations, including periodic interest
rate, present and future value, double declining and straight line
depreciation, and many others.
Programming mode supports conversion between common bases (binary, octal,
decimal, and hexadecimal), boolean algebra, one’s and two’s complementation,
character to character code conversion, and more.
Swap out openSUSE_Leap_15.5 for openSUSE_Leap_15.4 or openSUSE_Tumbleweed if you’re using a different version of openSUSE.
With the repository added, import its GPG key:
sudo zypper --gpg-auto-import-keys refresh
Finally, upgrade the package cache to include the new snappy repository:
sudo zypper dup --from snappy
Snap can now be installed with the following:
sudo zypper install snapd
You then need to either reboot, logout/login or source /etc/profile to have /snap/bin added to PATH.
Additionally, enable and start both the snapd and the snapd.apparmor services with the following commands: