Fix a bug in the backprop tutorial

PennyLaneAI / qml

Introductions to key concepts in quantum programming, as well as tutorials and implementations from cutting-edge quantum computing research.

https://pennylane.ai/qml

Apache License 2.0

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Closed josh146 closed 6 months ago

josh146 commented 6 months ago

The parameter shift rule implementation was not correctly specifying the backward shift.

Closes #1050

github-actions[bot] commented 6 months ago

👋 Hey, looks like you've updated some demos!

🐘 Don't forget to update the dateOfLastModification in the associated metadata files so your changes show up on pennylane.ai.

Please hide this comment once the field(s) are updated. Thanks!

github-actions[bot] commented 6 months ago

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Deployment Info:

Pull Request ID: 1051
Deployment SHA: 5ae6896f4293bd4c59a1ad57b31cfffcddf3d7ea (The Deployment SHA refers to the latest commit hash the docs were built from)

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