https://github.com/troldal/numerixx

A simple library for numerical computation
https://github.com/troldal/numerixx

Last synced: about 2 months ago
JSON representation

A simple library for numerical computation

• Host: GitHub
• URL: https://github.com/troldal/numerixx
• Owner: troldal
• License: mit
• Created: 2020-01-16T09:21:04.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2024-03-07T09:19:21.000Z (10 months ago)
• Last Synced: 2024-03-07T10:40:43.589Z (10 months ago)
• Language: C++
• Size: 6.21 MB
• Stars: 1
• Watchers: 3
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Numerixx: A Header-Only C++ Library for Numerical Computations

Numerixx is a header-only C++ library that prioritizes ease of use and encapsulation, providing a collection of numerical computation algorithms for common tasks. While performance is important, the primary focus is on offering user-friendly interfaces and easy extensibility. The library covers algorithms for numerical derivatives, polynomials, one-dimensional root finding, root searching, and multi-dimensional root finding. Additional algorithms will be added in the future.

## Features

- User-friendly interfaces: Easily integrate numerical computations into your projects with intuitive function calls and classes.

- Polynomial operations: Evaluate, differentiate, integrate, and manipulate polynomials with ease.

- One-dimensional root finding: Quickly find roots of functions using both bracketing and polishing methods.

- Root searching: Identify brackets where roots may be found for further root-finding iterations.

- Multidimensional root finding: Solve systems of equations to find multidimensional roots.

## Getting Started

1. Clone the Numerixx repository:

   ```bash

   git clone https://github.com/troldal/numerixx.git

    ```

2. Add the `include` directory to your project's include path.

3. Include the desired header files in your source code.

## Example Usage

```cpp

#include 

#include "numerixx/numerixx.hpp"

int main() {

// Calculate the derivative of a function

double result = numerixx::derivative([](double x) { return x * x; }, 2.0);

    std::cout << "Derivative at x = 2: " << result << std::endl;

    // Find a root of a function

    double root = numerixx::findRoot([](double x) { return x * x - 4.0; }, 0.0, 3.0);

    std::cout << "Root: " << root << std::endl;

    // ... More examples ...

    

    return 0;

}

```

## Documentation

For detailed usage instructions, function references, and examples, please refer to the Numerixx Documentation.

## Contributing

Contributions to Numerixx are welcome! If you find any issues or want to add new features, please submit a pull request or open an issue in the repository.

## License

This project is licensed under the MIT License.

## Acknowledgments

Numerixx is inspired by the need for efficient and reliable numerical computation tools in C++. It draws inspiration from various numerical analysis textbooks and open-source libraries.