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С примерами на https://github.com/unitaryfund/mitiq - по докам есть поддержка Pennylane. То есть показать, что без кода, а что с кодом. Ну и на пальцах рассказать как они работают.
В блоке про куб…
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### Feature details
The request is for a new utility method, `is_pure`, to be added to the `qml.math.quantum` module in PennyLane. This method will facilitate the quick determination of whether a giv…
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### Expected behavior
Given the observable is Z (see non-workking example below) and it's a _one-shot_ simulation, I expect the values returned by the circuits to be either `-1.0` or `1.0`
### A…
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### Expected behavior
PennyLane outputs energies in standard units
### Actual behavior
PennyLane outputs energies in non-standard units
### Additional information
The standard notation for the Ha…
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### Feature details
Would like to have [Flax](https://github.com/google/flax) implementation/layer for PennyLane.
### Implementation
This implementation would be similar to the [TorchLayer](h…
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For computing gradient for a circuit with expectation values of a Hamiltonian object, Lightning implements OpenMP parallelized function that distributes Hamiltonian terms to threads:
https://github…
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The PennyLane `QubitDevice` class allows caching certain circuit executions. Once the same circuit is being executed multiple times, cached values may be used to provide the result of circuit executio…
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This is an issue to track progress on the Qualtran to QIR Compiler.
The primary motivation for converting Qualtran circuits to QIR is to:
Enhance Interoperability: QIR-compatible Qualtran circuit…
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### Feature details
The `qml.transforms.insert()` transform was recently added in https://github.com/PennyLaneAI/pennylane/pull/1795, allowing users to insert a specified single qubit gate into a cir…
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### Expected behavior
I was trying to compute the Hessian and saw that the Jax interface breaks down if we have the JIT on. Without JIT, it works fine. The error seems to be due to the non-availabi…