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# finitediff: Finite Differentiation

This crate contains a wide range of methods for the calculation of gradients, Jacobians and Hessians using forward and central differences.
The methods have been implemented for input vectors of the type `Vec<f64>` and `ndarray::Array1<f64>`.

See the [Documentation](https://argmin-rs.github.io/finitediff/finitediff/) for details.

## License

Licensed under either of

  * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
  * MIT License ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)

at your option.

### Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.