qchas

A library for implementing Quantum Algorithms

https://github.com/ardeleanasm/qchas#readme

LTS Haskell 24.2:	1.1.0.1
Stackage Nightly 2025-07-31:	1.1.0.1
Latest on Hackage:	1.1.0.1

See all snapshots qchas appears in

BSD-3-Clause licensed by Mihai Sebastian Ardelean

Maintained by ardeleanasm@gmail.com

This version can be pinned in stack with:qchas-1.1.0.1@sha256:c0d763136369f09678ceb17031b3ea6eb648e903798a21fbeb6c184035350060,2321

Module documentation for 1.1.0.1

Core
- Core.MeasureProcessInternal
- Core.QOperationsInternal
Operations
- Operations.QuantumOperations
QC
Quantum

Depends on 5 packages(full list with versions):

base, hmatrix, linear, qchas, random

Used by 1 package in nightly-2025-07-31(full list with versions):

qchas

Getting started

To get started with the library, clone the repo and then install Haskell Stack.

Next, build the project:

$ stack build

Documentation can be generated by running the next command:

$ stack haddock

Finally, run the test suite to verify that everything is working correctly:

$ stack test

Documentation

Documentation is available at Doc

Changes

Change Log

1.1.0.0 (2018-03-03)

Implemented enhancements:

Fix Deutsch’s Algorithm #41
Updated interfaces & QRegister #39
Minor modifications to interfaces #37
New interfaces #40 (ardeleanasm)
Implemented issue #37 #38 (ardeleanasm)

Merged pull requests:

#30 #42 (ardeleanasm)

1.0.1.0 (2017-08-08)

Implemented enhancements:

Implement new operators #35

1.0.0.0 (2017-08-08)

Implemented enhancements:

Move utils function to Gates and Qubits #34
Implement identity Gate #31
Prepare new release with minor version increased #28
Measure module #25
Define <+> operator #23
Implement examples #22
Implement FREDKİN and Toffoli gates #17
Push Haddock Documentation #15
Data Types #13
Use hMatrix for Qubits & gates representation #11
Create Gates #9
Create util functions #7
Define qubits #3
setup ci #1

Fixed bugs:

Configure qchas.cabal #2

Closed issues:

Update README badges #21
Static analysis #19

Merged pull requests:

Identity gate #33 (ardeleanasm)
Examples #29 (ardeleanasm)
Measure #27 (ardeleanasm)
Corrects spelling of Pauli #26 (jchildren)
#23 defined new operator and updated docs #24 (ardeleanasm)
#19 fixed hlint messages #20 (ardeleanasm)
Controlled gates #18 (ardeleanasm)
#15 added haddock documentation #16 (ardeleanasm)
Data types #14 (ardeleanasm)
#11 fixed unit tests and implemented gates with hmatrix #12 (ardeleanasm)
#9 added quantum gates #10 (ardeleanasm)
#7 create functions #8 (ardeleanasm)
Tests #6 (ardeleanasm)
#3 added qubit and utils modules #4 (ardeleanasm)

* This Change Log was automatically generated by github_changelog_generator