user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Use 3.6 instead of 3.5 in float fract() documentation

Browse source 
It is not self-explanatory whether the fract() function inverts the fractional part of negative numbers.

Co-Authored-By: Mateusz Mikuła <mati865@users.noreply.github.com>
This commit is contained in:
SOFe 2020-01-15 02:07:39 +08:00
parent cb6122db3f
commit 33bc9ef513
No known key found for this signature in database
GPG key ID: 05D225D5977D614D
2 changed files with 8 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/libstd/f32.rs
View file

@ -131,10 +131,10 @@ impl f32 {
/// ```
/// use std::f32;
///
/// let x = 3.5_f32;
/// let y = -3.5_f32;
/// let abs_difference_x = (x.fract() - 0.5).abs();
/// let abs_difference_y = (y.fract() - (-0.5)).abs();
/// let x = 3.6_f32;
/// let y = -3.6_f32;
/// let abs_difference_x = (x.fract() - 0.6).abs();
/// let abs_difference_y = (y.fract() - (-0.6)).abs();
///
/// assert!(abs_difference_x <= f32::EPSILON);
/// assert!(abs_difference_y <= f32::EPSILON);

8
src/libstd/f64.rs
View file

@ -109,10 +109,10 @@ impl f64 {
/// # Examples
///
/// ```
/// let x = 3.5_f64;
/// let y = -3.5_f64;
/// let abs_difference_x = (x.fract() - 0.5).abs();
/// let abs_difference_y = (y.fract() - (-0.5)).abs();
/// let x = 3.6_f64;
/// let y = -3.6_f64;
/// let abs_difference_x = (x.fract() - 0.6).abs();
/// let abs_difference_y = (y.fract() - (-0.6)).abs();
///
/// assert!(abs_difference_x < 1e-10);
/// assert!(abs_difference_y < 1e-10);