.. _stabilizers:

========================================
Stabilizers
========================================

Numba-accelerated helpers for generating X-string data on a truncated support
and evaluating stabilizer Rényi quantities.

A typical workflow is:

1. Use :func:`edlgt.tools.stabilizers.extract_support` to truncate a
   symmetry-sector state to its dominant configurations.
2. Build ``strides`` from ``loc_dims`` with
   :func:`edlgt.tools.config_encoding.compute_strides`.
3. Generate pairwise X-string keys from the support and deduplicate them.
4. Evaluate the stabilizer Rényi-2 sum on the truncated support.

.. automodule:: edlgt.tools.stabilizers
   :synopsis: Stabilizer-support kernels built on encoded configurations.
   :members: decode_Xstrings, extract_support, unique_sorted_int64, all_pairwise_pkeys_support, stabilizer_renyi_sum
   :member-order: bysource