# Quantum Error Correction

**English** · <a href="../../../zh/manual/algorithms/groups/qec.html">简体中文</a>

Demonstrations of encoding and coherent recovery for error-correcting codes such as repetition codes. Entries come from the `oracq.algorithms.qec` subpackage.

```{toctree}
:maxdepth: 1

../repetition-codes
```