diff options
| -rw-r--r-- | library/core/src/num/f32.rs | 20 | ||||
| -rw-r--r-- | library/core/src/num/f64.rs | 20 |
2 files changed, 40 insertions, 0 deletions
diff --git a/library/core/src/num/f32.rs b/library/core/src/num/f32.rs index 2c6a0ba64f2..08179c21d6f 100644 --- a/library/core/src/num/f32.rs +++ b/library/core/src/num/f32.rs @@ -277,6 +277,14 @@ pub mod consts { #[stable(feature = "tau_constant", since = "1.47.0")] pub const TAU: f32 = 6.28318530717958647692528676655900577_f32; + /// The golden ratio (φ) + #[unstable(feature = "more_float_constants", issue = "103883")] + pub const PHI: f32 = 1.618033988749894848204586834365638118_f32; + + /// The Euler-Mascheroni constant (γ) + #[unstable(feature = "more_float_constants", issue = "103883")] + pub const EGAMMA: f32 = 0.577215664901532860606512090082402431_f32; + /// π/2 #[stable(feature = "rust1", since = "1.0.0")] pub const FRAC_PI_2: f32 = 1.57079632679489661923132169163975144_f32; @@ -301,6 +309,10 @@ pub mod consts { #[stable(feature = "rust1", since = "1.0.0")] pub const FRAC_1_PI: f32 = 0.318309886183790671537767526745028724_f32; + /// 1/sqrt(π) + #[unstable(feature = "more_float_constants", issue = "103883")] + pub const FRAC_1_SQRT_PI: f32 = 0.564189583547756286948079451560772586_f32; + /// 2/π #[stable(feature = "rust1", since = "1.0.0")] pub const FRAC_2_PI: f32 = 0.636619772367581343075535053490057448_f32; @@ -317,6 +329,14 @@ pub mod consts { #[stable(feature = "rust1", since = "1.0.0")] pub const FRAC_1_SQRT_2: f32 = 0.707106781186547524400844362104849039_f32; + /// sqrt(3) + #[unstable(feature = "more_float_constants", issue = "103883")] + pub const SQRT_3: f32 = 1.732050807568877293527446341505872367_f32; + + /// 1/sqrt(3) + #[unstable(feature = "more_float_constants", issue = "103883")] + pub const FRAC_1_SQRT_3: f32 = 0.577350269189625764509148780501957456_f32; + /// Euler's number (e) #[stable(feature = "rust1", since = "1.0.0")] pub const E: f32 = 2.71828182845904523536028747135266250_f32; diff --git a/library/core/src/num/f64.rs b/library/core/src/num/f64.rs index fd3c18ce29b..f5c3b26d7f7 100644 --- a/library/core/src/num/f64.rs +++ b/library/core/src/num/f64.rs @@ -277,6 +277,14 @@ pub mod consts { #[stable(feature = "tau_constant", since = "1.47.0")] pub const TAU: f64 = 6.28318530717958647692528676655900577_f64; + /// The golden ratio (φ) + #[unstable(feature = "more_float_constants", issue = "103883")] + pub const PHI: f64 = 1.618033988749894848204586834365638118_f64; + + /// The Euler-Mascheroni constant (γ) + #[unstable(feature = "more_float_constants", issue = "103883")] + pub const EGAMMA: f64 = 0.577215664901532860606512090082402431_f64; + /// π/2 #[stable(feature = "rust1", since = "1.0.0")] pub const FRAC_PI_2: f64 = 1.57079632679489661923132169163975144_f64; @@ -301,6 +309,10 @@ pub mod consts { #[stable(feature = "rust1", since = "1.0.0")] pub const FRAC_1_PI: f64 = 0.318309886183790671537767526745028724_f64; + /// 1/sqrt(π) + #[unstable(feature = "more_float_constants", issue = "103883")] + pub const FRAC_1_SQRT_PI: f64 = 0.564189583547756286948079451560772586_f64; + /// 2/π #[stable(feature = "rust1", since = "1.0.0")] pub const FRAC_2_PI: f64 = 0.636619772367581343075535053490057448_f64; @@ -317,6 +329,14 @@ pub mod consts { #[stable(feature = "rust1", since = "1.0.0")] pub const FRAC_1_SQRT_2: f64 = 0.707106781186547524400844362104849039_f64; + /// sqrt(3) + #[unstable(feature = "more_float_constants", issue = "103883")] + pub const SQRT_3: f64 = 1.732050807568877293527446341505872367_f64; + + /// 1/sqrt(3) + #[unstable(feature = "more_float_constants", issue = "103883")] + pub const FRAC_1_SQRT_3: f64 = 0.577350269189625764509148780501957456_f64; + /// Euler's number (e) #[stable(feature = "rust1", since = "1.0.0")] pub const E: f64 = 2.71828182845904523536028747135266250_f64; |