Quantum Inaccessible Game (qig)
================================

**qig** is a Python package for studying quantum information geometry and the inaccessible game framework for constrained quantum dynamics.

The package provides tools for:

* **Quantum exponential families** on multi-qudit systems
* **Fisher information metrics** (BKM metric) for quantum states
* **Constrained dynamics** with information-geometric structure (GENERIC)
* **Entanglement analysis** using pair-operator bases
* **High-precision quantum derivatives** via Duhamel integration

.. toctree::
   :maxdepth: 2
   :caption: Getting Started
   
   installation
   quickstart

.. toctree::
   :maxdepth: 2
   :caption: User Guide
   
   user_guide/index

.. toctree::
   :maxdepth: 2
   :caption: API Reference
   
   api/index

.. toctree::
   :maxdepth: 2
   :caption: Theory
   
   theory/index

.. toctree::
   :maxdepth: 1
   :caption: Development
   
   development/index

Indices and tables
==================

* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`