Changelog

Version 0.7.0

• added error mitigation strategies
  • readout error mitigation
  • zero noise extrapolation
  • symmetry verification
  • virtual distillation
• moved noise functions to application.noise namespace
• added correlated readout errors
• refactored noisy simulator to use noise namespace

Version 0.6.0

• added observables namespace
• added gate cancellation optimization
• added rydberg and global-drive gate support for neutral atom QPUs
• defined computational basis states for 3 qubits
• updated circuit optimization pipeline
• consolidated operation-qubits-with-spans functions
• fixed measurement filtering in circuit inversion
• fixed layer assignment for circuit visualization
• improved gate tests
• fixed fredkin gate
• enhanced tutorial

Version 0.5.0

• improved svg blochsphere visualization
• improved y-axis labels in svg state visualization
• extracted gate layering functions
• added gate layering to the ascii circuit visualisation
• improved gate spacing in ascii circuit visualisation
• added channel namespace for quantum channel operations
• refactored noisy simulator to use quantum channel functions
• added plus-i-state and minus-i-state functions
• added |+i⟩ and |-i⟩ states
• use matrix instead of phase gate to define s and s-dag gates
• moved hardware optimizations to application layer
• moved oracle functions from grover-test to grover ns
• moved complex? predicate to math
• extracted methods from tests
• enhanced tutorial

Version 0.4.0

• added device map in backend, moved noise models to device map
• unified functions for ideal and noisy simulators
• improved quantum period finding
• added quantum arithmetic functions
• improved svg circuit visualization
• enhanced tutorial

Version 0.3.0

• implemented HHL algorithm for hermitian n x n matrices
• enhanced gate decomposition
  • parameterized gates
  • hardware specific native gate sets
• splitted circuit-transformation namespace into
  • gate-decomposition for the decomposition of gates for different hardware
  • circuit-composition to extend and compose circuits
  • qubit-optimization to reduce the number of qubits needed
• fixed noise application in noisy simulator
• enhanced tests
• updated tutorial

Version 0.2.0

• added a noisy simulator backend to simulate errors of real quantum hardware
• improved circuit optimization pipeline
• generalized quantum phase estimation and integrated in quantum-period-finding
• phase estimation handles the number of measurements, reduced the number of circuit creations
• fixed edge cases for quantum phase estimation
• fixed coprime selection in shor
• refactored tests for quantum period finding
• used a single state atom in simulators
• added perfect power factor to math
• added prime? and complete-factorization functions
• added more tests for the math namespace
• added prime check in shor

Version 0.1.0

• implemented quantom states, quantum gates, gate registry and quantum cirquits
• implemented quantum backend protocol with a simulator implementation
• implemented a cirquit transformer and optimizer
• implemented quantum algorithms
• implemented visualizations in ascii and svg and html formats