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This is just a note that the measurement optimization demonstration outputs slightly more terms (`2050` -> `2110`) with PennyLane `v0.23.0` (at the time of writing `v0.23.0` has a release candidate...

antalszava

Continuous Variable Quantum Classifiers: MNIST

3

#### General information **Name** Sophie Choe **Affiliation** (optional) Portland State University, Electrical and Computer Engineering **Twitter** (optional) Your Twitter username, if interested; helps us advertise your demo while linking directly...

sophchoe

Upgrades the Python Docker image used as per the steps in the deprecation warning

1

**Context** Upgrades the Python Docker image as the current one is deprecated. **Changes** Follows the [steps to take](https://discuss.circleci.com/t/legacy-convenience-image-deprecation/41034) and changes to the `cimg/python:3.7.12` image. **More details** The warning appears on...

antalszava

[DEMO] Weighted SubSpace VQE to find Kth excited state energies

6

#### General information **Name** Jay Patel Siddharth Patel Amit Hirpara **Affiliation** (optional) Pandit Deendayal Energy University **Twitter** (optional) Jay Patel: The_Jay_Patel Siddharth Patel: Siddharth1India Amit Hirpara: am_hirpara **Image** (optional) ...

Jay-Patel-257

This is a TODO for either getting the release candidate or dev version of Lightning on the `dev` branch See [original PR](https://github.com/PennyLaneAI/qml/pull/418) and [thread](https://github.com/PennyLaneAI/qml/pull/418#discussion_r796937174).

antalszava

[WIP] - Maximum Independent Set with DQVA ansatz

1

### Before submitting Please complete the following checklist when submitting a PR: - [ ] Ensure that your tutorial executes correctly, and conforms to the guidelines specified in the [README](../README.md)....

pangara

The Rotosolve demo should cite all four of the independently inventing papers: [Vidal and Theis, 2018](https://arxiv.org/abs/1812.06323) [Nakanashi, Fujii and Todo, 2019](https://arxiv.org/abs/1903.12166) (or [PRResearch](https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.2.043158)) [Parrish, Iosue, Ozaeta and McMahon, 2019](https://arxiv.org/abs/1904.03206) [Ostaszewski,...

dwierichs

The error mitigation demonstration emits the following error at times: ``` File "/home/circleci/project/venv/lib/python3.7/site-packages/mitiq/zne/inference.py", line 1383, in extrapolate _ansatz_unknown, scale_factors, exp_values, p_zero File "/home/circleci/project/venv/lib/python3.7/site-packages/mitiq/zne/inference.py", line 155, in mitiq_curve_fit raise ExtrapolationError(_EXTR_ERR) from...

antalszava

In the latest version of PennyLane, `qml.draw()` defaults to drawing the QNode as is, without expanding templates. However, some of the demos (including `tutorial_qaoa_intro.py`) use the circuit drawer to show...

josh146

Add support for images on community demo cards.

CatalinaAlbornoz