eCalculate is an immediate execution calculator for Enlightenment using Python and Elementary. It currently supports only addition, subtraction, multiplication and division but more operators are planned.
It is developed using Python 2.7, Enlightenment E18 (it also supports E17) and the EFL Python bindings for Elementary.
It is released under the MIT License.
You can report bugs here or in the Bodhi Linux forum thread.
This project uses Semantic Versioning 2.0.0. The current version is stored in the __version__ global name in ecalculate.py.