semvec/pypi-packages huggingface dataset:
cirq-core 1.7.0.dev20260220193918
A framework for creating, editing, and invoking Noisy Intermediate Scale Quantum (NISQ) circuits.
License: Apache-2.0
Requires Python: >=3.11.0
Keywords: algorithms, api, cirq, google, google quantum, nisq, python, quantum, quantum algorithms, quantum circuit, quantum circuit simulator, quantum computer simulator, quantum computing, quantum development kit, quantum information, quantum programming, quantum programming language, quantum simulation, sdk, simulation

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<img width="220px" alt="Cirq logo"
src="https://raw.githubusercontent.com/quantumlib/Cirq/refs/heads/main/docs/images/Cirq_logo_color.svg">
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# cirq-core

[Cirq] is a Python package for writing, manipulating, and running [quantum
circuits](https://en.wikipedia.org/wiki/Quantum_circuit) on quantum computers
and simulators. Cirq provides useful abstractions for dealing with today’s
[noisy intermediate-scale quantum](https://arxiv.org/abs/1801.00862) (NISQ)
computers, where the details of quantum hardware are vital to achieving
state-of-the-art results. For more information about Cirq, please visit the
[Cirq documentation site].

This Python module is `cirq-core`, which contains all the code you need to
write quantum algorithms for NISQ devices and run them on the built-in Cirq
simulators.

To run algorithms on a given quantum computing platform, you will also need to
install an appropriate Cirq hardware interface module. Please visit the
[hardware section of the Cirq documentation
site](https://quantumai.google/cirq/hardware) for information about the
hardware interface modules currently available.

[Cirq]: https://github.com/quantumlib/cirq
[Cirq documentation site]: https://quantumai.google/cirq

## Installation

There are two installation options for the `cirq-core` module:

*   To install the stable version of `cirq-core`, use

    ```shell
    pip install cirq-core
    ```

*   To install the latest pre-release version of `cirq-core`, use

    ```shell
    pip install --upgrade cirq-core~=1.0.dev
    ```

    (The `~=` has a special meaning to `pip` of selecting the latest version
    compatible with the `1.*` and `dev` in the name. Despite appearances,
    this will not install an old version 1.0 release!)

If you would like to install Cirq with all the optional modules, not just
`cirq-core`, then instead of the above commands, use `pip install cirq` for the
stable release or `pip install --upgrade cirq~=1.0.dev` for the latest pre-release
version.

## Documentation

To get started with using Cirq, please refer to the [Cirq documentation site].

For more information about getting help, reporting bugs, and other matters
related to Cirq and the Cirq-Core integration module, please visit the [Cirq
repository on GitHub](https://github.com/quantumlib/Cirq).

## Disclaimer

Cirq is not an official Google product. Copyright 2019 The Cirq Developers.