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### Feature details
The ability to compute the counts of outcomes from raw samples has recently been added to PennyLane (https://github.com/PennyLaneAI/pennylane/pull/2686 https://github.com/PennyL…
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**Describe the bug**
The classifiers "Programming Language :: Python :: 3.X" aren't sorted in the right order on https://pypi.org as well as on https://test.pypi.org
I'm defining the class…
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### Expected behavior
The expectation value of `qml.PauliZ(0)@qml.PauliZ(0)` should always be 1 as the square of PauliZ operator is identity.
### Actual behavior
The output of `qml.expval(qml.Paul…
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в лекции [Квантово-классический SVM](https://quantum-ods.github.io/qmlcourse/book/qsvm/ru/hybridsvm.html) имеются проблемы с декоратором `@qml.template`
можно решить понизив версию pennylane, ну ил…
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### Description
When users do not specify an executor in a lattice decorator, the lattice's executor is intended to be automatically set as follows:
- If the lattice is top-level, use the default exe…
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### Feature details
Operators that have `num_wires = AnyWires` or `num_wires = AllWires` (such as `qml.Barrier`) are applied to all wires when instantiated with `wires = []`. This is the default beha…
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### Expected behavior
A `qml.Hamiltonian` object is constructed correctly for the product of a Python scalar with an observable:
```
>>> h = 0.3 * qml.PauliX(0)
>>> h.coeffs, h.ops
(array([0.3]),…
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Hi everyone,
I am trying to run the QAOA example code with the `cut _circuit` function:
````
import pennylane as qml
from pennylane import qaoa
from pennylane import numpy as np
from matplot…
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When repeatedly executed in Flask environment, the following error occurs due to memory non-return problem.
from flask import Flask
def __XXXX
.....
dev = pennylane.device('lightni…
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Not sure if this is a bug or just not implemented yet. I want to use parameter broadcasting with different initial states via `qml.AmplitudeEmbedding`. Here is an example without parameter broadcastin…