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This release is a pre-release and may not be stable for production use.

epgx

A JAX implementation of the Extended Phase Graph (EPG) formalism, successor of epgpy.

Work in progress: the API may change between versions.

Installation

pip install epgx            # core (jax, numpy)
pip install epgx[plot]      # with EPG diagrams (matplotlib, cmocean)

Development:

conda create -n epgx python=3.12
conda activate epgx
pip install -e .[dev]
pip install --group parity  # epgpy, for the parity tests (tests/parity)
pytest

Precision

epgx follows JAX's precision setting (float32 by default) and never changes it. For float64, enable it at the start of your program:

import jax
jax.config.update("jax_enable_x64", True)

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