---
title: linalg (latest version)
description: API reference for qiskit_bosons.linalg in the latest version of qiskit-bosons
source: https://quantum.cloud.ibm.com/docs/en/api/qiskit-bosons/linalg
---

# Linear Algebra Utilities

This module provides various linear algebra utilities.

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| ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------- |
| [`givens_decomposition`](/docs/api/qiskit-bosons/linalg-givens-decomposition#qiskit_bosons.linalg.givens_decomposition "qiskit_bosons.linalg.givens_decomposition")(unitary) | Decomposes a unitary matrix into Givens rotations and diagonal phases. |