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https://github.com/haykkh/qSim
Quantum computer simulator library
https://github.com/haykkh/qSim
Last synced: about 2 months ago
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Quantum computer simulator library
- Host: GitHub
- URL: https://github.com/haykkh/qSim
- Owner: haykkh
- License: mit
- Created: 2018-08-06T11:41:50.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2022-08-15T20:22:55.000Z (over 2 years ago)
- Last Synced: 2024-02-15T09:33:15.129Z (11 months ago)
- Language: C++
- Homepage:
- Size: 6.19 MB
- Stars: 10
- Watchers: 3
- Forks: 3
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-quantum-software - qSim - High level, elementary simulation library. (Quantum simulators)
README
# qSim-cpp
[](https://app.codacy.com/app/haykkh/qSim?utm_source=github.com&utm_medium=referral&utm_content=haykkh/qSim&utm_campaign=Badge_Grade_Dashboard)
> Quantum computer simulator library
I'm building this to learn **C++** and **Quantum Information Theory** simultaneously, so don't be surprised if they're both wrong. Instead, feel free to [create a new issue](https://github.com/haykkh/qSim-cpp/issues/new) or a [new pull request](https://github.com/haykkh/qSim-cpp/pull/new/master) so you can rub in exactly what I did wrong in a concise, well commented manner.
Thanks **x**
## Installation
### Requirements
- C++14
### Instructions
Download or clone [qSim-cpp](https://github.com/haykkh/qSim-cpp) into `some/directory/qSim`
## Usage example
```CPP
// A confused qubit
// confused.cpp
#include "qSim.h"
using namespace qsim;
int main() {
// initialize a |0> qubit
math::Ket qubit = states::z0;
std::cout << "qubit:\n";
qubit.print();
// apply a Hadamard gate to qubit
qubit *= gates::H;
std::cout << "confused qubit:\n";
qubit.print();
}
```
From this directory, compile `confused.cpp` using your compiler of choice:
```sh
$ g++ -std=c++14 -I some/directory/qSim/include confused.cpp -o confused
```
Then run your compiled file:
```sh
$ ./confused
```
Should output something like:
```sh
qubit:
| 1 |
| 0 |
confused qubit:
| 0.707 |
| 0.707 |
```
_For more examples and usage, please refer to the [examples](https://github.com/haykkh/qSim-cpp/tree/master/examples)._
## Release History
- 0.0.1
- Work in progress
## Meta
Hayk Khachatryan – [chat w/ me](https://chat.hayk.io) – [email protected]
Distributed under the MIT license. See `LICENSE` for more information.
## Contributing
1. Fork it ()
2. Create your feature branch (`git checkout -b feature/fooBar`)
3. Commit your changes (`git commit -am 'Add some fooBar'`)
4. Push to the branch (`git push origin feature/fooBar`)
5. Create a new Pull Request
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