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bors[bot] dd67e9d2e1 Merge #61 
61: Use constant for 180/π in f32::to_degrees r=cuviper a=vks

The current `f32::to_degrees` implementation uses a division to
calculate 180/π, which causes a loss of precision. Using a constant is
still not perfect (implementing a maximally-precise algorithm would come
with a high performance cost), but improves precision with a minimal
change.

This is a backport from [`std`].

[`std`]: e34c31bf02

Co-authored-by: Vinzent Steinberg <vinzent.steinberg@gmail.com>
Co-authored-by: Josh Stone <cuviper@gmail.com>
 		2018-05-04 19:26:46 +00:00
ci CI typo fix 2018-02-01 11:56:13 -08:00
src Merge #61 2018-05-04 19:26:46 +00:00
.gitignore Update num-macros to Rust master 2015-05-14 10:19:47 -07:00
.travis.yml Move num-traits to its own repo 2017-12-18 17:35:41 -08:00
Cargo.toml Release 0.2.2 2018-03-18 16:27:31 -07:00
LICENSE-APACHE Initial seeding from rust repo 2014-09-16 10:35:35 -07:00
LICENSE-MIT Initial seeding from rust repo 2014-09-16 10:35:35 -07:00
README.md Merge #32 2018-02-07 22:26:47 +00:00
RELEASES.md Release 0.2.2 2018-03-18 16:27:31 -07:00
bors.toml Enable bors-ng 2017-07-08 22:29:48 -07:00

README.md

num-traits

crate documentation minimum rustc 1.8 Travis status

Numeric traits for generic mathematics in Rust.

Usage

Add this to your Cargo.toml:

[dependencies]
num-traits = "0.2"

and this to your crate root:

extern crate num_traits;

Features

This crate can be used without the standard library (#![no_std]) by disabling the default std feature. Use this in Cargo.toml:

[dependencies.num-traits]
version = "0.2"
default-features = false

The Float and Real traits are only available when std is enabled. The FloatCore trait is always available.

Releases

Release notes are available in RELEASES.md.

Compatibility

The num-traits crate is tested for rustc 1.8 and greater.