Omega.

The next evolution of Epsilon.

Omega is a fork of Numworks' Epsilon, the OS that runs on their calculator, which brings many features to it. Omega is for the people who want to add features to the calculator, but cannot because they have been rejected by Numworks (for reasons that are 100% understandable!).

Symbolic computation

Symbolic computation was removed from Epsilon in version 11.2. Omega reintroduces that feature.

Periodic table

Inspired by the TI83PCE's periodic table app, Omega's periodic table is clean and simple to use.

Periodic table

Inspired by the TI83PCE's periodic table app, Omega's periodic table is clean and simple to use.

RPN

Omega supports using Reverse Polish Notation to do calculations.

And more!

A theming engine, accessibility settings, support for KhiCAS, loadable applications, different multiplication signs, more brightness steps, physics & chemistry constants, usernames, a 32KB Python heap instead of 16KB one...