RDPEast

Adding a tutorial on equivariance

1

### Before submitting **Title: Introduction to Equivariant Learning tutorial** **Summary: It's a tutorial on Equivariant Learning** **Relevant references:** https://arxiv.org/abs/2205.06217 **Possible Drawbacks:** The runtime is unfortunately quite long. The thumbnail is...

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...