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About

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!).

Some new features

  • Adding symbolic calculation back into the calculator
  • An app for RPN
  • A periodic table app + all of the molar masses for the elements in the toolbox
  • More steps for brightness (16 instead of 5)
  • 32 KB Python heap instead of 16 KB
  • And more...

The main new features are listed here, and the complete changelog can be found here.

Installation

First of all, follow step 1 here. Then:

Model n0100 
git clone --recursive https://github.com/Omega-Numworks/Omega.git
cd Omega
git checkout omega-master
make MODEL=n0100 clean
make MODEL=n0100 USERNAME="{Your name, max 15 characters}" -j4
make MODEL=n0100 epsilon_flash

Important: Don't forget the --recursive tag, because Omega relies on submodules. Also, you can change the number of processes that run in parallel during the build by changing the value of the -j flag.

Model n0110 
git clone --recursive https://github.com/Omega-Numworks/Omega.git
cd Omega
git checkout omega-master
make clean
make USERNAME="{Your name, max 15 characters}" -j4
make epsilon_flash

Important: Don't forget the --recursive tag, because Omega relies on submodules. Also, you can change the number of processes that run in parallel during the build by changing the value of the -j flag.

Bin files

These can be used to distribute Omega (so that it can be flashed by anyone with Webdfu_Numworks).

git clone --recursive https://github.com/Omega-Numworks/Omega.git
cd Omega
git checkout omega-master
make clean
make MODEL=n0100 USERNAME="" -j8
make MODEL=n0100 USERNAME="" binpack -j8
make USERNAME="" -j8
make USERNAME="" binpack -j8

Important: Don't forget the --recursive tag, because Omega relies on submodules. Also, you can change the number of processes that run in parallel during the build by changing the value of the -j flag.

Web simulator

First, install emsdk :

git clone https://github.com/emscripten-core/emsdk.git
cd emsdk
./emsdk install latest-fastcomp
./emsdk activate latest-fastcomp
source emsdk_env.sh

Then, compile Omega :

git clone --recursive https://github.com/Omega-Numworks/Omega.git
cd Omega
git checkout omega-master
make clean
make PLATFORM=simulator TARGET=web USERNAME="{Your name, max 15 characters}" -j4

The simulator is now in output/release/simulator/web/simulator.zip

Important: Don't forget the --recursive tag, because Omega relies on submodules. Also, you can change the number of processes that run in parallel during the build by changing the value of the -j flag.

Contributing

To contribute, please refer to the Wiki

Branches

  • omega-master : stable releases
  • omega-dev : beta releases
  • omega-hotfix : developers only, branch to fix issues

Related repositories

About Epsilon

Omega is a fork of Epsilon, a high-performance graphing calculator operating system. It includes eight apps that cover the high school mathematics curriculum.

You can try Epsilon straight from your browser in the online simulator.

Contributors ✨

Thanks goes to these wonderful people!

License

NumWorks is a registered trademark. Omega is not affiliated with NumWorks.