diff options
Diffstat (limited to 'vendor/packed_simd_2/src/api/math/float/consts.rs')
-rw-r--r-- | vendor/packed_simd_2/src/api/math/float/consts.rs | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/vendor/packed_simd_2/src/api/math/float/consts.rs b/vendor/packed_simd_2/src/api/math/float/consts.rs new file mode 100644 index 000000000..89f93a6d6 --- /dev/null +++ b/vendor/packed_simd_2/src/api/math/float/consts.rs @@ -0,0 +1,86 @@ +macro_rules! impl_float_consts { + ([$elem_ty:ident; $elem_count:expr]: $id:ident) => { + impl $id { + /// Machine epsilon value. + pub const EPSILON: $id = $id::splat(core::$elem_ty::EPSILON); + + /// Smallest finite value. + pub const MIN: $id = $id::splat(core::$elem_ty::MIN); + + /// Smallest positive normal value. + pub const MIN_POSITIVE: $id = + $id::splat(core::$elem_ty::MIN_POSITIVE); + + /// Largest finite value. + pub const MAX: $id = $id::splat(core::$elem_ty::MAX); + + /// Not a Number (NaN). + pub const NAN: $id = $id::splat(core::$elem_ty::NAN); + + /// Infinity (∞). + pub const INFINITY: $id = $id::splat(core::$elem_ty::INFINITY); + + /// Negative infinity (-∞). + pub const NEG_INFINITY: $id = + $id::splat(core::$elem_ty::NEG_INFINITY); + + /// Archimedes' constant (π) + pub const PI: $id = $id::splat(core::$elem_ty::consts::PI); + + /// π/2 + pub const FRAC_PI_2: $id = + $id::splat(core::$elem_ty::consts::FRAC_PI_2); + + /// π/3 + pub const FRAC_PI_3: $id = + $id::splat(core::$elem_ty::consts::FRAC_PI_3); + + /// π/4 + pub const FRAC_PI_4: $id = + $id::splat(core::$elem_ty::consts::FRAC_PI_4); + + /// π/6 + pub const FRAC_PI_6: $id = + $id::splat(core::$elem_ty::consts::FRAC_PI_6); + + /// π/8 + pub const FRAC_PI_8: $id = + $id::splat(core::$elem_ty::consts::FRAC_PI_8); + + /// 1/π + pub const FRAC_1_PI: $id = + $id::splat(core::$elem_ty::consts::FRAC_1_PI); + + /// 2/π + pub const FRAC_2_PI: $id = + $id::splat(core::$elem_ty::consts::FRAC_2_PI); + + /// 2/sqrt(π) + pub const FRAC_2_SQRT_PI: $id = + $id::splat(core::$elem_ty::consts::FRAC_2_SQRT_PI); + + /// sqrt(2) + pub const SQRT_2: $id = $id::splat(core::$elem_ty::consts::SQRT_2); + + /// 1/sqrt(2) + pub const FRAC_1_SQRT_2: $id = + $id::splat(core::$elem_ty::consts::FRAC_1_SQRT_2); + + /// Euler's number (e) + pub const E: $id = $id::splat(core::$elem_ty::consts::E); + + /// log<sub>2</sub>(e) + pub const LOG2_E: $id = $id::splat(core::$elem_ty::consts::LOG2_E); + + /// log<sub>10</sub>(e) + pub const LOG10_E: $id = + $id::splat(core::$elem_ty::consts::LOG10_E); + + /// ln(2) + pub const LN_2: $id = $id::splat(core::$elem_ty::consts::LN_2); + + /// ln(10) + pub const LN_10: $id = $id::splat(core::$elem_ty::consts::LN_10); + } + }; +} |