// Copyright (c) 2021 Tomek Czajka
//
// Licensed under either of
//
// * Apache License, Version 2.0
// (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
// * MIT license
// (LICENSE-MIT or https://opensource.org/licenses/MIT)
//
// at your option.
//
// 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.
//! Finite floating-point arithmetic.