Finite groups spectra and prime graphs.

Run src/main.pyw to launch GUI.

First thing to do is to specify group type and parameters.

After specifying parameters you might want to change graph calculation algorithm (Prime graph and Fast graph are currently supported), or postpone graph calculation by unselecting 'Show graph' checkbox.

When you press 'Go' button, group order, apex and graph will be calculated and shown on the right frame of window.

To see factorized form of group order, press 'F' button to the right of order widget.

Apex numbers can be expanded to how they were calculated by pressing 'Expand all' button or by selecting numbers in list and then selecting 'Expand' from right-click menu.

Group name, order and apex numbers can be copied to clipboard using right-button menu. Regular or LaTeX forms are supported.

Search box can be used to test if specified number is contained in the apex. Arbitrary arithmetic expressions are supported.

Cocliques are not calculated right away, you should press 'Calculate' button. Double-click on coclique in the list to select its vertices in graph window.

Fast graph algorithm is described here (Russian)

The whole project is covered with unit-tests, except for gui. Use tests/run_all_tests.py to run them all.

Or you can use pytest and run python -m pytest or just py.test from src/.

To install the program as a python package, run pip install after cloning the repository:

pip install git+https://github.com/nskeip/calculations.git#egg=calculations