Issues

• YPhase.__str__ returns Quipper syntax and to_quipper output can't be parsed back

  zxcalc/pyzx#526 · Filter by author a6hinandh opened on Sep 25, 2026
  1

• Circuit.to_graph / from_graph roundtrip moves a conditional gate before its measurement

  bug
  zxcalc/pyzx#521 · Filter by author WindOctober opened on Sep 20, 2026
  1

• Circuit.from_graph changes the measurement basis after ZX colour conversion

  zxcalc/pyzx#520 · Filter by author WindOctober opened on Sep 20, 2026
  1

• verify_equality incorrectly returns True for non-equivalent U3 circuits

  zxcalc/pyzx#519 · Filter by author WindOctober opened on Sep 20, 2026
  1

• SyntaxWarning: invalid escape sequences

  zxcalc/pyzx#518 · Filter by author thierry-martinez opened on Sep 18, 2026
  1

• Exploratory recursive-routing benchmark: exact Steiner trees versus the current heuristic

  zxcalc/pyzx#512 · Filter by author berendmarkhorst opened on Sep 13, 2026
  6

• Full reduce fails when the diagram as a 2-ary H box

  zxcalc/pyzx#497 · Filter by author RazinShaikh opened on Aug 12, 2026

• full_reduce vs teleport_reduce inconsistency

  zxcalc/pyzx#494 · Filter by author mjsutcliffe99 opened on Jul 29, 2026
  1

• What are PyZX's performance benchmarks on large circuits?

  zxcalc/pyzx#476 · Filter by author Geremia opened on Jul 4, 2026
  2

• Support symbolic equation rewriting

  zxcalc/pyzx#435 · Filter by author RazinShaikh opened on Apr 13, 2026

• Matchers for local complementation and pivoting should only match if neighbourhood is graph-like and not a multigraph

  zxcalc/pyzx#434 · Filter by author jvdwetering opened on Apr 11, 2026

• Modernize developer workflow

  zxcalc/pyzx#416 · Filter by author rafaelha opened on Mar 13, 2026
  1

• Automatically select strategy for tensorfy

  enhancement
  zxcalc/pyzx#415 · Filter by author RazinShaikh opened on Mar 6, 2026
  4

• Missing features in AllFeatures notebook

  documentationgood first issue
  zxcalc/pyzx#374 · Filter by author jvdwetering opened on Dec 23, 2025
  3

• tikz_to_graph should have the ability to ignore certain errors

  enhancement
  zxcalc/pyzx#353 · Filter by author RazinShaikh opened on Oct 6, 2025

• Missing documentation and examples: Handling of mixed classical-quantum circuits

  documentation
  zxcalc/pyzx#294 · Filter by author jvdwetering opened on Apr 15, 2025
  9

• rename master branch to main

  zxcalc/pyzx#221 · Filter by author dlyongemallo opened on May 5, 2024

• extract_circuit does not turn grounds into measurements and classically-conditioned gates

  zxcalc/pyzx#211 · Filter by author dlyongemallo opened on Apr 8, 2024
  3

• questions about behaviour of greedy_consume_gates

  zxcalc/pyzx#163 · Filter by author dlyongemallo opened on Oct 1, 2023
  1

• Add more ZXW rewrite rules

  enhancement
  zxcalc/pyzx#131 · Filter by author RazinShaikh opened on Aug 21, 2023
  5

• enforce PEP8 style with a tool such as pylint or autopep8

  zxcalc/pyzx#122 · Filter by author dlyongemallo opened on Jul 30, 2023
  4

• Better rust bindings/integration

  enhancement
  zxcalc/pyzx#91 · Filter by author akissinger opened on May 18, 2022
  8

• Additional convenience features for the d3 drawing of diagrams

  enhancement
  zxcalc/pyzx#88 · Filter by author jvdwetering opened on May 12, 2022
  5

• replacing to_matrix() with reshape

  zxcalc/pyzx#68 · Filter by author alexandrupaler opened on Jun 7, 2021
  3