pyzx

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Unable reach the diagram of depth 6 for Cliffords

4

As stated in _Graph-theoretic Simplification of Quantum Circuits with the ZX-calculus_, a Clifford circuit can always be transformed in a graph-like diagram corresponding with a sub-diagram occurring in the middle...

danielecuomo

Better rust bindings/integration

8

This issue has to do with integrating (better) with [quizx](https://github.com/Quantomatic/quizx), the Rust port of pyzx. There are already some python bindings, available [here](https://github.com/Quantomatic/quizx/tree/master/pybindings), but they only cover some of the...

akissinger

Document features that currently have no documentation

13

Over the years, several additional features have been merged into PyZX that have never had documentation written for them. These include: * #293 * #294 * #295

jvdwetering

Implement graphical fourier transform and inverse

5

Implement the graphical Fourier transform, and its inverse. This would allow converting back and forth between ZX and ZH diagrams. See the paper: [Graphical Fourier Theory and the Cost of...

akissinger

input qasm file format

4

Hi, thanks for the useful tool for implementing ZX-calculus. I'm wondering if it is possible to enter all formats of qasm files, since I found out that some gates like...

anitalu724

NumPy 1.20 added type annotations, which broke mypy. I've added dummy `type: ignore`s in the relevant places, but at some point appropriate types for numpy have to be added.

jvdwetering

Notebooks in the docs with nbsphinx

2

Hello PyZX people! Just dropping by to let you know I've just added a back-and-forth interface between [DisCoPy](https://github.com/oxford-quantum-group/discopy) and PyZX. Also, I've started using [nbsphinx](https://nbsphinx.readthedocs.io/) for including jupyter notebooks into...

toumix

ValueError: Parallel edges between H-boxes are not supported

3

I get the following error: ValueError: Parallel edges between H-boxes are not supported when trying to ZH simplify (' zx.hsimplify.hpivot_simp(spin, quiet=False) ') the following diagram encoded in JSON below: spinjson...

RDPEast

Cannot parse quipper circuit with uncontrolled gates

1

I found my self needing to convert circuits that were generated within the quipper framework, to the qasm format. The problem is that in those circuits, gates with no controls...

DavideFrr

As noted in #44, the qasm parser currently doesn't understand the `ry` gate. By looking at the definition of this gate in the Qiskit source, it should be relatively straightforward...

jvdwetering