Proton is a simple math engine I am working on to learn more about parsing and evaluation of expressions.

• Rust (edition 2024 or later)
• cargo (for building, running, and testing)

To check if you have Rust and Cargo installed, run:

rustc --version
cargo --version

Rust and cargo can be installed by following the instructions at rustup.rs.

Example usage can be found in the examples/ directory. To run the main example, use:

cargo run --example example

This demonstrates how to build, evaluate, and manipulate mathematical expressions using the Proton engine.

Automated tests are located in the tests/ directory. To run all tests, use:

cargo test

This will execute the test suite to verify the correctness of expression evaluation and other core features.

Currently, the main.rs is a placeholder. It is kept for potential future use if this project is extended as a CLI or an API service.

Licensed under the MIT License