Add tests am: 597ab06727 am: 21dc414392 am: b44e7f1aa3

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/libm/+/1523821

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I5ceda47efa93140877a23499d43239ad9e6e67af
tree: 1cb714ac99fe3727df122adab5f5c13ab3466cc4
  1. .github/
  2. ci/
  3. src/
  4. .cargo_vcs_info.json
  5. .gitignore
  6. Android.bp
  7. build.rs
  8. Cargo.toml
  9. Cargo.toml.orig
  10. CHANGELOG.md
  11. CONTRIBUTING.md
  12. LICENSE-APACHE
  13. LICENSE-MIT
  14. METADATA
  15. MODULE_LICENSE_APACHE2
  16. OWNERS
  17. README.md
  18. TEST_MAPPING
README.md

libm

A port of MUSL's libm to Rust.

Goals

The short term goal of this library is to enable math support (e.g. sin, atan2) for the wasm32-unknown-unknown target (cf. rust-lang/compiler-builtins). The longer term goal is to enable math support in the core crate.

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.

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

License

Licensed under either of

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.