Ariprog

I had a test (03/2024) on arithmetic progressions, so I decided to create a library to study math. Taking advantage of the fact that I was studying Rust and APs, I created this library.

The objetive of ariprog is to solve the main problems around APs. Here's a list of what it's capable of.

• Get common difference (d)
• Get nth term (an)
• Get first term (a)
• Get how many terms in the AP (n)
• Interpolate/insert arithmetic means
• Get common difference and first term (d, a)

🛠 Usage

Installation

First, create a new Rust project or open an existing one

cargo new testing-ariprog
cd testing-ariprog

# or
cd existing-project

Then, add ariprog as a dependency

cargo add ariprog

As an alternative, you can add the following line in your Cargo.toml (dependencies section)

ariprog = "0.1.1"

Getting started

use ariprog::{get_common_difference, get_nth_term};

fn main() {
    let common_diff = get_common_difference(6.0, 2.0); // expected 4.0

    println!(
        "The common difference in the AP [2.0, 6.0, 10.0, 14.0] is {}",
        common_diff
    );

    println!(
        "The seventeenth term of the AP [2.0, 6.0, 10.0, 14.0, ...] is {}",
        get_nth_term(2.0, common_diff, 17.0)
    ); // expected 66.0
}

API

Coming soon...

💖 Contributing

Feel free to fork it, make a change and open a pull request. Same for issues, suggest an API change, an improvement, a feature or report a bug.

How to contribute

1. Fork this repository
2. Clone your fork on your machine
3. Make your changes, commit and push these
4. Open a pull request (write a descriptive message about what you changed)

🧪 Testing

To test ariprog, with the project in your machine, run cargo test.

You should create tests in tests/unit_test.rs, however if you think that your tests should be in other module, do it and explain why in the PR.

📝 License

This project is licensed under the MIT License - See the LICENSE for more information.

Made with ❤ and 🦀 by Kauê Fraga Rodrigues.