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Correct MIN_EXP docs and improve EPSILON

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This commit is contained in:
Oliver Middleton 2016-06-30 08:30:30 +01:00
parent 170df14e62
commit 2dcfa62876
2 changed files with 4 additions and 4 deletions
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4
src/libcore/num/f32.rs
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@ -31,7 +31,7 @@ pub const MANTISSA_DIGITS: u32 = 24;
#[stable(feature = "rust1", since = "1.0.0")]
pub const DIGITS: u32 = 6;
/// A very small number.
/// Difference between `1.0` and the next largest representable number.
#[stable(feature = "rust1", since = "1.0.0")]
pub const EPSILON: f32 = 1.19209290e-07_f32;
@ -45,7 +45,7 @@ pub const MIN_POSITIVE: f32 = 1.17549435e-38_f32;
#[stable(feature = "rust1", since = "1.0.0")]
pub const MAX: f32 = 3.40282347e+38_f32;
/// Minimum possible normal power of 2 exponent.
/// One greater than the minimum possible normal power of 2 exponent.
#[stable(feature = "rust1", since = "1.0.0")]
pub const MIN_EXP: i32 = -125;
/// Maximum possible power of 2 exponent.

4
src/libcore/num/f64.rs
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@ -31,7 +31,7 @@ pub const MANTISSA_DIGITS: u32 = 53;
#[stable(feature = "rust1", since = "1.0.0")]
pub const DIGITS: u32 = 15;
/// A very small number.
/// Difference between `1.0` and the next largest representable number.
#[stable(feature = "rust1", since = "1.0.0")]
pub const EPSILON: f64 = 2.2204460492503131e-16_f64;
@ -45,7 +45,7 @@ pub const MIN_POSITIVE: f64 = 2.2250738585072014e-308_f64;
#[stable(feature = "rust1", since = "1.0.0")]
pub const MAX: f64 = 1.7976931348623157e+308_f64;
/// Minimum possible normal power of 2 exponent.
/// One greater than the minimum possible normal power of 2 exponent.
#[stable(feature = "rust1", since = "1.0.0")]
pub const MIN_EXP: i32 = -1021;
/// Maximum possible power of 2 exponent.