Implement cats when Clifford has phase pi

zxcalc / pyzx

Python library for quantum circuit rewriting and optimisation using the ZX-calculus

Apache License 2.0

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Closed alexkoziell closed 2 months ago

alexkoziell commented 2 months ago

Implement cat decomposition when Clifford spider in state being decomposed has phase $\pi$.
Fix bug in sign of term produced in gen_catlike_term.

dlyongemallo commented 2 months ago

Can you please add a test to test_simulate.py that fails without your change and passes with it?

alexkoziell commented 2 months ago

@dlyongemallo done.