aribas software package provides interpreter for arithmetic, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install aribas
aribas is installed in your system.
Make ensure the aribas package were installed using the commands given below,
$ sudo dpkg-query -l | grep aribas *
You will get with aribas package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Mathematics |
| Package | aribas |
| Version | 1.64-5 |
| Description | interpreter for arithmetic |
| Sub Section | Math |