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+# `libm`
+
+A port of [MUSL]'s libm to Rust.
+
+[MUSL]: https://musl.libc.org/
+
+## Goals
+
+The short term goal of this library is to [enable math support (e.g. `sin`, `atan2`) for the
+`wasm32-unknown-unknown` target][wasm] (cf. [rust-lang/compiler-builtins][pr]). The longer
+term goal is to enable [math support in the `core` crate][core].
+
+[wasm]: https://github.com/rust-lang/libm/milestone/1
+[pr]: https://github.com/rust-lang/compiler-builtins/pull/248
+[core]: https://github.com/rust-lang/libm/milestone/2
+
+## Already usable
+
+This crate is [on crates.io] and can be used today in stable `#![no_std]` programs.
+
+The API documentation can be found [here](https://docs.rs/libm).
+
+[on crates.io]: https://crates.io/crates/libm
+
+## Benchmark
+[benchmark]: #benchmark
+
+The benchmarks are located in `crates/libm-bench` and require a nightly Rust toolchain.
+To run all benchmarks:
+
+> cargo +nightly bench --all
+
+## Contributing
+
+Please check [CONTRIBUTING.md](CONTRIBUTING.md)
+
+## Minimum Rust version policy
+
+This crate supports rustc 1.63 and newer.
+
+## License
+
+Usage is licensed under the MIT license ([LICENSE-MIT](LICENSE-MIT) or
+https://opensource.org/licenses/MIT).
+
+
+### Contribution
+
+Contributions are licensed under both the MIT license and the Apache License,
+Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
+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.