libm provides fallback implementations for Rust's float math functions in core, and the core_float_math feature. If what is available suits your needs, there is no need to add libm as a dependency.

If more functionality is needed, this crate can also be used directly:

[dependencies]
libm = "0.2.11"

Contributing

Please check CONTRIBUTING.md

Minimum Rust version policy

This crate supports rustc 1.63 and newer.

License

Usage is under the MIT license, available at https://opensource.org/license/mit.

Contribution

Contributions are licensed under both the MIT license and the Apache License, Version 2.0, available at https://www.apache.org/licenses/LICENSE-2.0. 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 mentioned, without any additional terms or conditions.

See LICENSE.txt for full details.