Create a port of JavaFX GUI to use Symja

[axkr]

Create a port of "JavaFX GUI for REDUCE" to use Symja or Mathics as the computing engine https://fjwright.github.io/Run-REDUCE/

The port should use the MMA Console app::

• https://github.com/axkr/symja_android_library/wiki/MMA-console-usage

or the MathicsScript app

• https://github.com/Mathics3/mathicsscript

The configuration of these "terminal based" engines should be similar as for Reduce:

• https://fjwright.github.io/Run-REDUCE/UserGuide.html#Configuration