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better readme

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Salvo 'LtWorf' Tomaselli 2015-02-11 16:56:21 +07:00
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README
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To launch the application, run
./relational_gui.py
Language definition is here:
https://github.com/ltworf/relational/wiki/Grammar-and-language
If it needs some dependencies:
Qt4, Python 2.7, either PyQT4 or Pyside.

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README.md
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Relational an educational tool to provide a workspace for experimenting with *relational* *algebra*, an offshoot of first-order logic.
It provides GUI that can be used for executing relational queries, and also provides a command line interface.
Provides a standalone Python module that can be used for executing relational queries, parsing relational expressions and optimizing them.
Install
=======
Windows installer can be found here: https://code.google.com/p/relational/downloads/list
For Linux, check your distribution's packages, relational is available on Debian and Ubuntu.
Usage
=====
Formal language definition at this link https://github.com/ltworf/relational/wiki/Grammar-and-language
Run from sources
================
To launch the application, run
```./relational_gui.py```
If it needs some dependencies:
Qt4, Python 2.7, either PyQT4 or Pyside.
It can run on osx but this is not supported.