# Codebook: Operations with Mixed States

**URL:** <https://discuss.pennylane.ai/t/codebook-operations-with-mixed-states/4974>\
**Category:** Codebook\
**Created:** [July 29, 2024, 5:47pm UTC](https://discuss.pennylane.ai/t/codebook-operations-with-mixed-states/4974 "2024-07-29T17:47:58Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![CatalinaAlbornoz](https://yyz2.discourse-cdn.com/flex012/user_avatar/discuss.pennylane.ai/catalinaalbornoz/32/1196_2.png) [@CatalinaAlbornoz](https://discuss.pennylane.ai/u/CatalinaAlbornoz)\
**Post date:** [July 29, 2024, 5:47pm UTC](https://discuss.pennylane.ai/t/codebook-operations-with-mixed-states/4974/1 "2024-07-29T17:47:58Z")

</div>

Ask here about the [“Operations with Mixed States” Codebook topic](https://pennylane.ai/codebook/06-noisy-quantum-theory/02-operations-with-mixed-states/) from the “Noisy Quantum Theory” module.