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more float constants #146934

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18 changes: 17 additions & 1 deletion library/core/src/num/f128.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@ pub mod consts {
/// The Euler-Mascheroni constant (γ)
#[unstable(feature = "f128", issue = "116909")]
// Also, #[unstable(feature = "more_float_constants", issue = "146939")]
pub const EGAMMA: f128 = 0.577215664901532860606512090082402431042159335939923598805767_f128;
pub const GAMMA: f128 = 0.577215664901532860606512090082402431042159335939923598805767_f128;

/// π/2
#[unstable(feature = "f128", issue = "116909")]
Expand Down Expand Up @@ -107,6 +107,17 @@ pub mod consts {
pub const FRAC_1_SQRT_3: f128 =
0.577350269189625764509148780501957455647601751270126876018602_f128;

/// sqrt(5)
#[unstable(feature = "f128", issue = "116909")]
// Also, #[unstable(feature = "more_float_constants", issue = "146939")]
pub const SQRT_5: f128 = 2.23606797749978969640917366873127623544061835961152572427089_f128;

/// 1/sqrt(5)
#[unstable(feature = "f128", issue = "116909")]
// Also, #[unstable(feature = "more_float_constants", issue = "146939")]
pub const FRAC_1_SQRT_5: f128 =
0.447213595499957939281834733746255247088123671922305144854179_f128;

/// Euler's number (e)
#[unstable(feature = "f128", issue = "116909")]
pub const E: f128 = 2.71828182845904523536028747135266249775724709369995957496697_f128;
Expand All @@ -131,6 +142,11 @@ pub mod consts {
#[unstable(feature = "f128", issue = "116909")]
pub const LN_2: f128 = 0.693147180559945309417232121458176568075500134360255254120680_f128;

/// ln(3)
#[unstable(feature = "f128", issue = "116909")]
// Also, #[unstable(feature = "more_float_constants", issue = "146939")]
pub const LN_3: f128 = 1.09861228866810969139524523692252570464749055782274945173469_f128;

/// ln(10)
#[unstable(feature = "f128", issue = "116909")]
pub const LN_10: f128 = 2.30258509299404568401799145468436420760110148862877297603333_f128;
Expand Down
17 changes: 16 additions & 1 deletion library/core/src/num/f16.rs
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Expand Up @@ -41,7 +41,7 @@ pub mod consts {
/// The Euler-Mascheroni constant (γ)
#[unstable(feature = "f16", issue = "116909")]
// Also, #[unstable(feature = "more_float_constants", issue = "146939")]
pub const EGAMMA: f16 = 0.577215664901532860606512090082402431_f16;
pub const GAMMA: f16 = 0.577215664901532860606512090082402431_f16;

/// π/2
#[unstable(feature = "f16", issue = "116909")]
Expand Down Expand Up @@ -104,6 +104,16 @@ pub mod consts {
// Also, #[unstable(feature = "more_float_constants", issue = "146939")]
pub const FRAC_1_SQRT_3: f16 = 0.577350269189625764509148780501957456_f16;

/// sqrt(5)
#[unstable(feature = "f16", issue = "116909")]
// Also, #[unstable(feature = "more_float_constants", issue = "146939")]
pub const SQRT_5: f16 = 2.236067977499789696409173668731276235_f16;

/// 1/sqrt(5)
#[unstable(feature = "f16", issue = "116909")]
// Also, #[unstable(feature = "more_float_constants", issue = "146939")]
pub const FRAC_1_SQRT_5: f16 = 0.447213595499957939281834733746255247_f16;

/// Euler's number (e)
#[unstable(feature = "f16", issue = "116909")]
pub const E: f16 = 2.71828182845904523536028747135266250_f16;
Expand All @@ -128,6 +138,11 @@ pub mod consts {
#[unstable(feature = "f16", issue = "116909")]
pub const LN_2: f16 = 0.693147180559945309417232121458176568_f16;

/// ln(3)
#[unstable(feature = "f16", issue = "116909")]
// Also, #[unstable(feature = "more_float_constants", issue = "146939")]
pub const LN_3: f16 = 1.098612288668109691395245236922525704_f16;

/// ln(10)
#[unstable(feature = "f16", issue = "116909")]
pub const LN_10: f16 = 2.30258509299404568401799145468436421_f16;
Expand Down
14 changes: 13 additions & 1 deletion library/core/src/num/f32.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -296,7 +296,7 @@ pub mod consts {

/// The Euler-Mascheroni constant (γ)
#[unstable(feature = "more_float_constants", issue = "146939")]
pub const EGAMMA: f32 = 0.577215664901532860606512090082402431_f32;
pub const GAMMA: f32 = 0.577215664901532860606512090082402431_f32;

/// π/2
#[stable(feature = "rust1", since = "1.0.0")]
Expand Down Expand Up @@ -355,6 +355,14 @@ pub mod consts {
#[unstable(feature = "more_float_constants", issue = "146939")]
pub const FRAC_1_SQRT_3: f32 = 0.577350269189625764509148780501957456_f32;

/// sqrt(5)
#[unstable(feature = "more_float_constants", issue = "146939")]
pub const SQRT_5: f32 = 2.236067977499789696409173668731276235_f32;

/// 1/sqrt(5)
#[unstable(feature = "more_float_constants", issue = "146939")]
pub const FRAC_1_SQRT_5: f32 = 0.447213595499957939281834733746255247_f32;

/// Euler's number (e)
#[stable(feature = "rust1", since = "1.0.0")]
pub const E: f32 = 2.71828182845904523536028747135266250_f32;
Expand All @@ -379,6 +387,10 @@ pub mod consts {
#[stable(feature = "rust1", since = "1.0.0")]
pub const LN_2: f32 = 0.693147180559945309417232121458176568_f32;

/// ln(3)
#[unstable(feature = "more_float_constants", issue = "146939")]
pub const LN_3: f32 = 1.098612288668109691395245236922525704_f32;

/// ln(10)
#[stable(feature = "rust1", since = "1.0.0")]
pub const LN_10: f32 = 2.30258509299404568401799145468436421_f32;
Expand Down
14 changes: 13 additions & 1 deletion library/core/src/num/f64.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -296,7 +296,7 @@ pub mod consts {

/// The Euler-Mascheroni constant (γ)
#[unstable(feature = "more_float_constants", issue = "146939")]
pub const EGAMMA: f64 = 0.577215664901532860606512090082402431_f64;
pub const GAMMA: f64 = 0.577215664901532860606512090082402431_f64;

/// π/2
#[stable(feature = "rust1", since = "1.0.0")]
Expand Down Expand Up @@ -355,6 +355,14 @@ pub mod consts {
#[unstable(feature = "more_float_constants", issue = "146939")]
pub const FRAC_1_SQRT_3: f64 = 0.577350269189625764509148780501957456_f64;

/// sqrt(5)
#[unstable(feature = "more_float_constants", issue = "146939")]
pub const SQRT_5: f64 = 2.236067977499789696409173668731276235_f64;

/// 1/sqrt(5)
#[unstable(feature = "more_float_constants", issue = "146939")]
pub const FRAC_1_SQRT_5: f64 = 0.447213595499957939281834733746255247_f64;

/// Euler's number (e)
#[stable(feature = "rust1", since = "1.0.0")]
pub const E: f64 = 2.71828182845904523536028747135266250_f64;
Expand All @@ -379,6 +387,10 @@ pub mod consts {
#[stable(feature = "rust1", since = "1.0.0")]
pub const LN_2: f64 = 0.693147180559945309417232121458176568_f64;

/// ln(3)
#[unstable(feature = "more_float_constants", issue = "146939")]
pub const LN_3: f64 = 1.098612288668109691395245236922525704_f64;

/// ln(10)
#[stable(feature = "rust1", since = "1.0.0")]
pub const LN_10: f64 = 2.30258509299404568401799145468436421_f64;
Expand Down
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