qiskit

What is the expected enhancement?

It would be useful if the XY gate could be added to the existing circuit library https://qiskit.org/documentation/apidoc/circuit_library.html

The use case is for a basis gate for the qiskit transpiler.

Feature details

I would like to enable a regularizer option for the weights of a KerasLayer, i.e., something similar to a “kernel_regularizer” option for Dense and Conv layers in Tensorflow:

https://www.tensorflow.org/api_docs/python/tf/keras/layers/Dense

More background provided here: https://discuss.pennylane.ai/t/adding-regularization-to-keraslayer/1420

Implementation

Yes, it

The grammar was extended with some built-in math functions that were out of the specification. TSC decided that the functions included in Qiskit/openqasm#275 should be part of the specification.

Describe the issue
Some of the code cells in the Japanese translation of the textbook are outdated and might not work with the latest version of Qiskit. These files need to be updated by a Japanese speaker to match the English version of the textbook (under i18n/locales/ja/):

• ch-algorithms/shor.ipynb
• ch-algorithms/defining-quantum-circuits.ipynb
• `ch-algorithms/sim

Pre-Request Checklist

• I checked to make sure that this feature has not already been requested.

Issue Description

We currently document here that you need to install other dependencies for particular executors/conversions. It would be good to have a

Whenever a slide has minted code, like so:

\begin{frame}[fragile]{Example minted}
	\begin{minted}{python}
		from qiskit_aqua import run_algorithm

		print(run_algorithm(params)['result'])
	\end{minted}
\end{frame}

One is unable to add the \pagenumber before \end{frame} as it gets left aligned instead of right aligned:
![image](https://user-images.githubusercontent.com/1

Currently, the RasQ-LED demo can only be started from touch screen desktop.
Thus, it cannot be used on a system without a touch display.
Add an option to start this demo in rasqberry-config.

If you search for int( you'll find casts throughout a lot of the codebase. This might be left-over from before _params_validation() was added. The task is to remove these redundant casts and add a few assertions/additional tests as needed.

Need more tutorials contributed by the community

Show the functionality for the Official PennyLane plugins supported by the PennyLane development team:

• Qiskit
• Cirq
• Strawberry Fields
• Rigetti Forest
• Qulacs