All pull requests

Pull requests

• Add analytical gradient for numerical optimization of unitaries

  size: M
  #8467·arettig opened Oct 19, 2026Contributor·

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• Add benchmarks for cirq.read_json and cirq.read_json_gzip

  size: S
  #8466·pavoljuhas opened Oct 18, 2026Collaborator·

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• Fix state vector shape validation in PauliSum

  size: S
  #8465·NiranjanRSoorej06 opened Oct 17, 2026·

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• Fix parameterized diagonal gates failing in circuit diagrams (#8404)

  size: M
  #8464·jyothikacodes opened Oct 17, 2026·

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• Deprecate the qcircuit package from Cirq contrib

  size: M
  #8462·AryanSilver24 opened Oct 17, 2026·

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• Nitpicky tweak of the infinite-loop check in ops.While

  ci/no-releasesize: S
  #8460·pavoljuhas opened Oct 17, 2026Collaborator·

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• Add benchmarks for classical control

  size: L
  #8459·mhucka opened Oct 16, 2026Contributor·

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• Fix Pauli arithmetic dropping global_shift from integer-power Pauli gates

  size: M
  #8457·himmat05 opened Oct 15, 2026Contributor·

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• Speed up PauliString construction, multiplication, commutation, and conjugation

  area/paulisarea/performancesize: L
  #8455·mhucka opened Oct 14, 2026Contributor·

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• Bump @types/three from 0.185.4 to 0.186.0 in /cirq-web/cirq_web in the non-security group across 1 directory

  area/dependenciesarea/javascriptkind/healthsize: Sstatus/on-hold
  #8449·dependabot[bot] opened Oct 14, 2026Bot·

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• Add benchmarks for PauliString and DensePauliString

  size: L
  #8447·mhucka opened Oct 14, 2026Contributor·

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• Add CallFunctionOperation

  size: L
  #8437·arettig opened Oct 14, 2026Contributor·

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• Remove PRNG_OR_SEED_LIKE

  size: M
  #8430·arettig opened Oct 13, 2026Contributor·

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• Create a Switch control flow operator

  size: XL
  #8428·Acciaccatura opened Oct 13, 2026Contributor·

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• Fix SqrtCZGauge correction for gates equal to CZ**0.5 only up to global phase

  size: M
  #8425·DongjaeLee-Dd2dD2 opened Oct 12, 2026·

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• Add a PauliRotationGate and PauliRotation operation

  size: L
  #8424·Acciaccatura opened Oct 11, 2026Contributor·

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• Fix wrong unitary for bool control values

  size: S
  #8420·nidheerakesh opened Oct 9, 2026·

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• Add _qasm_ transpilation to CircuitOperation, and use it in If

  size: S
  #8418·Acciaccatura opened Oct 8, 2026Contributor·

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• Add cirq.For control flow operator (#8338)

  size: XL
  #8413·rosspeili opened Oct 6, 2026Contributor·

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• Add optional Numba acceleration for CH state vectors

  size: L
  #8411·Nikhil0188 opened Oct 5, 2026·

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• Add boxed style for CircuitOperation

  size: L
  #8401·mhucka opened Oct 1, 2026Contributor·

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• Add mixture representation to PhaseDampingChannel (#4578)

  size: S
  #8399·rogersmukiibi opened Oct 1, 2026·

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• perf: benchmark GreedyQubitManager for mypyc exploration

  size: Striage/discuss
  #8394·challavidya-04 opened Sep 30, 2026·

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• Micro-optimization of map_operations for case of 1-to-1 operation mappings

  size: M
  #8391·mhucka opened Sep 29, 2026Contributor·

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• Fix MappingManager Shortest Path Bug (closes #8380)

  size: S
  #8389·SteveSonyJacob opened Sep 28, 2026Contributor·

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