libm - cargo Package Compare versions

Comparing version 0.2.9 to 0.2.10

.rustfmt.toml

+# This matches rustc
+style_edition = "2024"
+use_small_heuristics = "Max"
+group_imports = "StdExternalCrate"
+imports_granularity = "Module"

.cargo_vcs_info.json

 {
   "git": {
-    "sha1": "114f90ff8a7708586e58dd7c0ed7d2c3f7a91ab1"
+    "sha1": "5c948cb8f05ac30d3d2bc9e51f6f93a41ce877bd"
   },
   "path_in_vcs": ""
 }

build.rs

@@ -5,6 +5,6 @@ use std::env;
     println!("cargo:rerun-if-changed=build.rs");
-    println!("cargo::rustc-check-cfg=cfg(assert_no_panic)");
-    println!("cargo::rustc-check-cfg=cfg(feature, values(\"unstable\"))");
+    println!("cargo:rustc-check-cfg=cfg(assert_no_panic)");
+    println!("cargo:rustc-check-cfg=cfg(feature, values(\"unstable\"))");
 
-    println!("cargo::rustc-check-cfg=cfg(feature, values(\"checked\"))");
+    println!("cargo:rustc-check-cfg=cfg(feature, values(\"checked\"))");
 
@@ -11,0 +11,0 @@ #[allow(unexpected_cfgs)]

Cargo.toml

@@ -14,4 +14,5 @@ # THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
 edition = "2021"
+rust-version = "1.63"
 name = "libm"
-version = "0.2.9"
+version = "0.2.10"
 authors = ["Jorge Aparicio <[e-mail]>"]
@@ -18,0 +19,0 @@ build = "build.rs"

CHANGELOG.md

@@ -11,2 +11,8 @@ # Changelog
 
+## [0.2.10](https://github.com/rust-lang/libm/compare/libm-v0.2.9...libm-v0.2.10) - 2024-10-28
+
+### Other
+
+- Set the MSRV to 1.63 and test this in CI
+
 ## [0.2.9](https://github.com/rust-lang/libm/compare/libm-v0.2.8...libm-v0.2.9) - 2024-10-26
@@ -13,0 +19,0 @@

README.md

@@ -37,2 +37,6 @@ # `libm`
 
+## Minimum Rust version policy
+
+This crate supports rustc 1.63 and newer.
+
 ## License
@@ -39,0 +43,0 @@

src/lib.rs

@@ -20,5 +20,6 @@ //! libm in pure Rust
 
-pub use self::math::*;
 pub use libm_helper::*;
 
+pub use self::math::*;
+
 /// Approximate equality with 1 ULP of tolerance
@@ -33,7 +34,3 @@ #[doc(hidden)]
 
-        if err <= 1 {
-            Ok(())
-        } else {
-            Err(err as u32)
-        }
+        if err <= 1 { Ok(()) } else { Err(err as u32) }
     }
@@ -50,8 +47,4 @@ }
 
-        if err <= 1 {
-            Ok(())
-        } else {
-            Err(err as u64)
-        }
+        if err <= 1 { Ok(()) } else { Err(err as u64) }
     }
 }

src/math/asin.rs

@@ -114,7 +114,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_asin.c */
     }
-    if hx >> 31 != 0 {
-        -x
-    } else {
-        x
-    }
+    if hx >> 31 != 0 { -x } else { x }
 }

src/math/asinf.rs

@@ -67,7 +67,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_asinf.c */
     x = (PIO2 - 2. * (s + s * (r(z) as f64))) as f32;
-    if (hx >> 31) != 0 {
-        -x
-    } else {
-        x
-    }
+    if (hx >> 31) != 0 { -x } else { x }
 }

src/math/asinh.rs

@@ -35,7 +35,3 @@ use super::{log, log1p, sqrt};
 
-    if sign {
-        -x
-    } else {
-        x
-    }
+    if sign { -x } else { x }
 }

src/math/asinhf.rs

@@ -34,7 +34,3 @@ use super::{log1pf, logf, sqrtf};
 
-    if sign {
-        -x
-    } else {
-        x
-    }
+    if sign { -x } else { x }
 }

src/math/atan.rs

@@ -32,5 +32,6 @@ /* origin: FreeBSD /usr/src/lib/msun/src/s_atan.c */
 
-use super::fabs;
 use core::f64;
 
+use super::fabs;
+
 const ATANHI: [f64; 4] = [
@@ -132,7 +133,3 @@ 4.63647609000806093515e-01, /* atan(0.5)hi 0x3FDDAC67, 0x0561BB4F */
 
-    if sign != 0 {
-        -z
-    } else {
-        z
-    }
+    if sign != 0 { -z } else { z }
 }
@@ -142,5 +139,6 @@
 mod tests {
-    use super::atan;
     use core::f64;
 
+    use super::atan;
+
     #[test]
@@ -147,0 +145,0 @@ fn sanity_check() {

src/math/atan2.rs

@@ -40,4 +40,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_atan2.c */
 
-use super::atan;
-use super::fabs;
+use super::{atan, fabs};
 
@@ -44,0 +43,0 @@ const PI: f64 = 3.1415926535897931160E+00; /* 0x400921FB, 0x54442D18 */

src/math/atan2f.rs

@@ -16,4 +16,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_atan2f.c */
 
-use super::atanf;
-use super::fabsf;
+use super::{atanf, fabsf};
 
@@ -20,0 +19,0 @@ const PI: f32 = 3.1415927410e+00; /* 0x40490fdb */

src/math/atanf.rs

@@ -32,9 +32,4 @@ /* origin: FreeBSD /usr/src/lib/msun/src/s_atanf.c */
 
-const A_T: [f32; 5] = [
-    3.3333328366e-01,
-    -1.9999158382e-01,
-    1.4253635705e-01,
-    -1.0648017377e-01,
-    6.1687607318e-02,
-];
+const A_T: [f32; 5] =
+    [3.3333328366e-01, -1.9999158382e-01, 1.4253635705e-01, -1.0648017377e-01, 6.1687607318e-02];
 
@@ -108,7 +103,3 @@ /// Arctangent (f32)
     let z = i!(ATAN_HI, id) - ((x * (s1 + s2) - i!(ATAN_LO, id)) - x);
-    if sign {
-        -z
-    } else {
-        z
-    }
+    if sign { -z } else { z }
 }

src/math/atanh.rs

@@ -32,7 +32,3 @@ use super::log1p;
 
-    if sign {
-        -y
-    } else {
-        y
-    }
+    if sign { -y } else { y }
 }

src/math/atanhf.rs

@@ -32,7 +32,3 @@ use super::log1pf;
 
-    if sign {
-        -x
-    } else {
-        x
-    }
+    if sign { -x } else { x }
 }

src/math/ceil.rs

@@ -45,7 +45,3 @@ #![allow(unreachable_code)]
     // y = int(x) - x, where int(x) is an integer neighbor of x
-    y = if (u >> 63) != 0 {
-        x - TOINT + TOINT - x
-    } else {
-        x + TOINT - TOINT - x
-    };
+    y = if (u >> 63) != 0 { x - TOINT + TOINT - x } else { x + TOINT - TOINT - x };
     // special case because of non-nearest rounding modes
@@ -56,7 +52,3 @@ if e < 0x3ff {
     }
-    if y < 0. {
-        x + y + 1.
-    } else {
-        x + y
-    }
+    if y < 0. { x + y + 1. } else { x + y }
 }
@@ -66,5 +58,6 @@
 mod tests {
-    use super::*;
     use core::f64::*;
 
+    use super::*;
+
     #[test]
@@ -71,0 +64,0 @@ fn sanity_check() {

src/math/ceilf.rs

@@ -47,5 +47,6 @@ use core::f32;
 mod tests {
-    use super::*;
     use core::f32::*;
 
+    use super::*;
+
     #[test]
@@ -52,0 +53,0 @@ fn sanity_check() {

src/math/cosf.rs

@@ -17,6 +17,6 @@ /* origin: FreeBSD /usr/src/lib/msun/src/s_cosf.c */
 
+use core::f64::consts::FRAC_PI_2;
+
 use super::{k_cosf, k_sinf, rem_pio2f};
 
-use core::f64::consts::FRAC_PI_2;
-
 /* Small multiples of pi/2 rounded to double precision. */
@@ -23,0 +23,0 @@ const C1_PIO2: f64 = 1. * FRAC_PI_2; /* 0x3FF921FB, 0x54442D18 */

src/math/cosh.rs

@@ -1,4 +0,2 @@
-use super::exp;
-use super::expm1;
-use super::k_expo2;
+use super::{exp, expm1, k_expo2};
 
@@ -5,0 +3,0 @@ /// Hyperbolic cosine (f64)

src/math/coshf.rs

@@ -1,4 +0,2 @@
-use super::expf;
-use super::expm1f;
-use super::k_expo2f;
+use super::{expf, expm1f, k_expo2f};
 
@@ -5,0 +3,0 @@ /// Hyperbolic cosine (f64)

src/math/erf.rs

@@ -259,7 +259,3 @@ use super::{exp, fabs, get_high_word, with_set_low_word};
 
-    if sign != 0 {
-        -y
-    } else {
-        y
-    }
+    if sign != 0 { -y } else { y }
 }
@@ -314,7 +310,3 @@
     let x1p_1022 = f64::from_bits(0x0010000000000000);
-    if sign != 0 {
-        2.0 - x1p_1022
-    } else {
-        x1p_1022 * x1p_1022
-    }
+    if sign != 0 { 2.0 - x1p_1022 } else { x1p_1022 * x1p_1022 }
 }

src/math/erff.rs

@@ -170,7 +170,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/s_erff.c */
 
-    if sign != 0 {
-        -y
-    } else {
-        y
-    }
+    if sign != 0 { -y } else { y }
 }
@@ -226,7 +222,3 @@
     let x1p_120 = f32::from_bits(0x03800000);
-    if sign != 0 {
-        2.0 - x1p_120
-    } else {
-        x1p_120 * x1p_120
-    }
+    if sign != 0 { 2.0 - x1p_120 } else { x1p_120 * x1p_120 }
 }

src/math/exp.rs

@@ -149,7 +149,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_exp.c */
     y = 1. + (x * c / (2. - c) - lo + hi);
-    if k == 0 {
-        y
-    } else {
-        scalbn(y, k)
-    }
+    if k == 0 { y } else { scalbn(y, k) }
 }

src/math/exp10f.rs

@@ -5,5 +5,4 @@ use super::{exp2, exp2f, modff};
 const LN10_F64: f64 = 3.32192809488736234787031942948939;
-const P10: &[f32] = &[
-    1e-7, 1e-6, 1e-5, 1e-4, 1e-3, 1e-2, 1e-1, 1e0, 1e1, 1e2, 1e3, 1e4, 1e5, 1e6, 1e7,
-];
+const P10: &[f32] =
+    &[1e-7, 1e-6, 1e-5, 1e-4, 1e-3, 1e-2, 1e-1, 1e0, 1e1, 1e2, 1e3, 1e4, 1e5, 1e6, 1e7];
 
@@ -10,0 +9,0 @@ #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]

src/math/expf.rs

@@ -96,7 +96,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_expf.c */
     let y = 1. + (x * c / (2. - c) - lo + hi);
-    if k == 0 {
-        y
-    } else {
-        scalbnf(y, k)
-    }
+    if k == 0 { y } else { scalbnf(y, k) }
 }

src/math/expm1f.rs

@@ -129,7 +129,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/s_expm1f.c */
     let uf = f32::from_bits(((0x7f - k) << 23) as u32); /* 2^-k */
-    if k < 23 {
-        (x - e + (1. - uf)) * twopk
-    } else {
-        (x - (e + uf) + 1.) * twopk
-    }
+    if k < 23 { (x - e + (1. - uf)) * twopk } else { (x - (e + uf) + 1.) * twopk }
 }

src/math/fabs.rs

@@ -21,5 +21,6 @@ use core::u64;
 mod tests {
-    use super::*;
     use core::f64::*;
 
+    use super::*;
+
     #[test]
@@ -26,0 +27,0 @@ fn sanity_check() {

src/math/fabsf.rs

@@ -21,5 +21,6 @@ /// Absolute value (magnitude) (f32)
 mod tests {
-    use super::*;
     use core::f32::*;
 
+    use super::*;
+
     #[test]
@@ -26,0 +27,0 @@ fn sanity_check() {

src/math/floor.rs

@@ -44,7 +44,3 @@ #![allow(unreachable_code)]
     /* y = int(x) - x, where int(x) is an integer neighbor of x */
-    let y = if (ui >> 63) != 0 {
-        x - TOINT + TOINT - x
-    } else {
-        x + TOINT - TOINT - x
-    };
+    let y = if (ui >> 63) != 0 { x - TOINT + TOINT - x } else { x + TOINT - TOINT - x };
     /* special case because of non-nearest rounding modes */
@@ -55,7 +51,3 @@ if e < 0x3ff {
     }
-    if y > 0. {
-        x + y - 1.
-    } else {
-        x + y
-    }
+    if y > 0. { x + y - 1. } else { x + y }
 }
@@ -65,5 +57,6 @@
 mod tests {
-    use super::*;
     use core::f64::*;
 
+    use super::*;
+
     #[test]
@@ -70,0 +63,0 @@ fn sanity_check() {

src/math/floorf.rs

@@ -47,5 +47,6 @@ use core::f32;
 mod tests {
-    use super::*;
     use core::f32::*;
 
+    use super::*;
+
     #[test]
@@ -52,0 +53,0 @@ fn sanity_check() {

src/math/fma.rs

@@ -219,6 +219,3 @@ use core::{f32, f64};
     fn fma_sbb() {
-        assert_eq!(
-            fma(-(1.0 - f64::EPSILON), f64::MIN, f64::MIN),
-            -3991680619069439e277
-        );
+        assert_eq!(fma(-(1.0 - f64::EPSILON), f64::MIN, f64::MIN), -3991680619069439e277);
     }
@@ -228,7 +225,4 @@
     fn fma_underflow() {
-        assert_eq!(
-            fma(1.1102230246251565e-16, -9.812526705433188e-305, 1.0894e-320),
-            0.0,
-        );
+        assert_eq!(fma(1.1102230246251565e-16, -9.812526705433188e-305, 1.0894e-320), 0.0,);
     }
 }

src/math/fmaf.rs

@@ -32,3 +32,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/s_fmaf.c */
 use super::fenv::{
-    feclearexcept, fegetround, feraiseexcept, fetestexcept, FE_INEXACT, FE_TONEAREST, FE_UNDERFLOW,
+    FE_INEXACT, FE_TONEAREST, FE_UNDERFLOW, feclearexcept, fegetround, feraiseexcept, fetestexcept,
 };
@@ -95,7 +95,3 @@
     let neg = ui >> 63 != 0;
-    let err = if neg == (z as f64 > xy) {
-        xy - result + z as f64
-    } else {
-        z as f64 - result + xy
-    };
+    let err = if neg == (z as f64 > xy) { xy - result + z as f64 } else { z as f64 - result + xy };
     if neg == (err < 0.0) {
@@ -102,0 +98,0 @@ ui += 1;

src/math/fmodf.rs

@@ -1,3 +0,2 @@
-use core::f32;
-use core::u32;
+use core::{f32, u32};
 
@@ -4,0 +3,0 @@ #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]

src/math/ilogb.rs

@@ -24,7 +24,3 @@ const FP_ILOGBNAN: i32 = -1 - 0x7fffffff;
         force_eval!(0.0 / 0.0);
-        if (i << 12) != 0 {
-            FP_ILOGBNAN
-        } else {
-            i32::max_value()
-        }
+        if (i << 12) != 0 { FP_ILOGBNAN } else { i32::max_value() }
     } else {
@@ -31,0 +27,0 @@ e - 0x3ff

src/math/ilogbf.rs

@@ -24,7 +24,3 @@ const FP_ILOGBNAN: i32 = -1 - 0x7fffffff;
         force_eval!(0.0 / 0.0);
-        if (i << 9) != 0 {
-            FP_ILOGBNAN
-        } else {
-            i32::max_value()
-        }
+        if (i << 9) != 0 { FP_ILOGBNAN } else { i32::max_value() }
     } else {
@@ -31,0 +27,0 @@ e - 0x7f

src/math/jn.rs

@@ -247,7 +247,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_jn.c */
 
-    if sign {
-        -b
-    } else {
-        b
-    }
+    if sign { -b } else { b }
 }
@@ -339,7 +335,3 @@
 
-    if sign {
-        -b
-    } else {
-        b
-    }
+    if sign { -b } else { b }
 }

src/math/jnf.rs

@@ -191,7 +191,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_jnf.c */
 
-    if sign {
-        -b
-    } else {
-        b
-    }
+    if sign { -b } else { b }
 }
@@ -255,7 +251,3 @@
 
-    if sign {
-        -b
-    } else {
-        b
-    }
+    if sign { -b } else { b }
 }

src/math/k_sin.rs

@@ -52,7 +52,3 @@ // origin: FreeBSD /usr/src/lib/msun/src/k_sin.c
     let v = z * x;
-    if iy == 0 {
-        x + v * (S1 + z * r)
-    } else {
-        x - ((z * (0.5 * y - v * r) - y) - v * S1)
-    }
+    if iy == 0 { x + v * (S1 + z * r) } else { x - ((z * (0.5 * y - v * r) - y) - v * S1) }
 }

src/math/log1p.rs

@@ -120,7 +120,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/s_log1p.c */
         if k < 54 {
-            c = if k >= 2 {
-                1. - (f64::from_bits(ui) - x)
-            } else {
-                x - (f64::from_bits(ui) - 1.)
-            };
+            c = if k >= 2 { 1. - (f64::from_bits(ui) - x) } else { x - (f64::from_bits(ui) - 1.) };
             c /= f64::from_bits(ui);
@@ -127,0 +123,0 @@ } else {

src/math/log1pf.rs

@@ -75,7 +75,3 @@ /* origin: FreeBSD /usr/src/lib/msun/src/s_log1pf.c */
         if k < 25 {
-            c = if k >= 2 {
-                1. - (f32::from_bits(ui) - x)
-            } else {
-                x - (f32::from_bits(ui) - 1.)
-            };
+            c = if k >= 2 { 1. - (f32::from_bits(ui) - x) } else { x - (f32::from_bits(ui) - 1.) };
             c /= f32::from_bits(ui);
@@ -82,0 +78,0 @@ } else {

src/math/mod.rs

@@ -221,11 +221,9 @@ macro_rules! force_eval {
 pub use self::coshf::coshf;
-pub use self::erf::erf;
-pub use self::erf::erfc;
-pub use self::erff::erfcf;
-pub use self::erff::erff;
+pub use self::erf::{erf, erfc};
+pub use self::erff::{erfcf, erff};
 pub use self::exp::exp;
+pub use self::exp2::exp2;
+pub use self::exp2f::exp2f;
 pub use self::exp10::exp10;
 pub use self::exp10f::exp10f;
-pub use self::exp2::exp2;
-pub use self::exp2f::exp2f;
 pub use self::expf::expf;
@@ -254,14 +252,8 @@ pub use self::expm1::expm1;
 pub use self::ilogbf::ilogbf;
-pub use self::j0::j0;
-pub use self::j0::y0;
-pub use self::j0f::j0f;
-pub use self::j0f::y0f;
-pub use self::j1::j1;
-pub use self::j1::y1;
-pub use self::j1f::j1f;
-pub use self::j1f::y1f;
-pub use self::jn::jn;
-pub use self::jn::yn;
-pub use self::jnf::jnf;
-pub use self::jnf::ynf;
+pub use self::j0::{j0, y0};
+pub use self::j0f::{j0f, y0f};
+pub use self::j1::{j1, y1};
+pub use self::j1f::{j1f, y1f};
+pub use self::jn::{jn, yn};
+pub use self::jnf::{jnf, ynf};
 pub use self::ldexp::ldexp;
@@ -274,4 +266,2 @@ pub use self::ldexpf::ldexpf;
 pub use self::log::log;
-pub use self::log10::log10;
-pub use self::log10f::log10f;
 pub use self::log1p::log1p;
@@ -281,2 +271,4 @@ pub use self::log1pf::log1pf;
 pub use self::log2f::log2f;
+pub use self::log10::log10;
+pub use self::log10f::log10f;
 pub use self::logf::logf;
@@ -283,0 +275,0 @@ pub use self::modf::modf;

src/math/pow.rs

@@ -162,14 +162,6 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_pow.c */
                 /* (|x|>1)**+-inf = inf,0 */
-                if hy >= 0 {
-                    y
-                } else {
-                    0.0
-                }
+                if hy >= 0 { y } else { 0.0 }
             } else {
                 /* (|x|<1)**+-inf = 0,inf */
-                if hy >= 0 {
-                    0.0
-                } else {
-                    -y
-                }
+                if hy >= 0 { 0.0 } else { -y }
             };
@@ -250,14 +242,6 @@ }
         if ix < 0x3fefffff {
-            return if hy < 0 {
-                s * HUGE * HUGE
-            } else {
-                s * TINY * TINY
-            };
+            return if hy < 0 { s * HUGE * HUGE } else { s * TINY * TINY };
         }
         if ix > 0x3ff00000 {
-            return if hy > 0 {
-                s * HUGE * HUGE
-            } else {
-                s * TINY * TINY
-            };
+            return if hy > 0 { s * HUGE * HUGE } else { s * TINY * TINY };
         }
@@ -460,7 +444,3 @@
         assert!(
-            if expected.is_nan() {
-                res.is_nan()
-            } else {
-                pow(base, exponent) == expected
-            },
+            if expected.is_nan() { res.is_nan() } else { pow(base, exponent) == expected },
             "{} ** {} was {} instead of {}",
@@ -475,9 +455,7 @@ base,
     fn test_sets_as_base(sets: &[&[f64]], exponent: f64, expected: f64) {
-        sets.iter()
-            .for_each(|s| s.iter().for_each(|val| pow_test(*val, exponent, expected)));
+        sets.iter().for_each(|s| s.iter().for_each(|val| pow_test(*val, exponent, expected)));
     }
 
     fn test_sets_as_exponent(base: f64, sets: &[&[f64]], expected: f64) {
-        sets.iter()
-            .for_each(|s| s.iter().for_each(|val| pow_test(base, *val, expected)));
+        sets.iter().for_each(|s| s.iter().for_each(|val| pow_test(base, *val, expected)));
     }
@@ -496,7 +474,3 @@
                 assert!(
-                    if exp.is_nan() {
-                        res.is_nan()
-                    } else {
-                        exp == res
-                    },
+                    if exp.is_nan() { res.is_nan() } else { exp == res },
                     "test for {} was {} instead of {}",
@@ -616,5 +590,4 @@ val,
         // (negative anything ^ integer should be (-1 ^ integer) * (positive anything ^ integer))
-        (&[POS_ZERO, NEG_ZERO, POS_ONE, NEG_ONE, POS_EVENS, NEG_EVENS])
-            .iter()
-            .for_each(|int_set| {
+        (&[POS_ZERO, NEG_ZERO, POS_ONE, NEG_ONE, POS_EVENS, NEG_EVENS]).iter().for_each(
+            |int_set| {
                 int_set.iter().for_each(|int| {
@@ -625,3 +598,4 @@ test_sets(ALL, &|v: f64| pow(-v, *int), &|v: f64| {
                 })
-            });
+            },
+        );
 
@@ -628,0 +602,0 @@ // Negative base (imaginary results):

src/math/powf.rs

@@ -184,15 +184,7 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_powf.c */
         if ix < 0x3f7ffff8 {
-            return if hy < 0 {
-                sn * HUGE * HUGE
-            } else {
-                sn * TINY * TINY
-            };
+            return if hy < 0 { sn * HUGE * HUGE } else { sn * TINY * TINY };
         }
 
         if ix > 0x3f800007 {
-            return if hy > 0 {
-                sn * HUGE * HUGE
-            } else {
-                sn * TINY * TINY
-            };
+            return if hy > 0 { sn * HUGE * HUGE } else { sn * TINY * TINY };
         }
@@ -199,0 +191,0 @@

src/math/rem_pio2_large.rs

@@ -14,4 +14,3 @@ #![allow(unused_unsafe)]
 
-use super::floor;
-use super::scalbn;
+use super::{floor, scalbn};
 
@@ -18,0 +17,0 @@ // initial value for jk

src/math/rem_pio2.rs

@@ -200,24 +200,12 @@ // origin: FreeBSD /usr/src/lib/msun/src/e_rem_pio2.c
         let arg = force_eval!(arg);
-        assert_eq!(
-            rem_pio2(arg),
-            (2, -6.278329573009626e-7, -2.1125998133974653e-23)
-        );
+        assert_eq!(rem_pio2(arg), (2, -6.278329573009626e-7, -2.1125998133974653e-23));
         let arg = 3.141592033207416;
         let arg = force_eval!(arg);
-        assert_eq!(
-            rem_pio2(arg),
-            (2, -6.20382377148128e-7, -2.1125998133974653e-23)
-        );
+        assert_eq!(rem_pio2(arg), (2, -6.20382377148128e-7, -2.1125998133974653e-23));
         let arg = 3.141592144966125;
         let arg = force_eval!(arg);
-        assert_eq!(
-            rem_pio2(arg),
-            (2, -5.086236681942706e-7, -2.1125998133974653e-23)
-        );
+        assert_eq!(rem_pio2(arg), (2, -5.086236681942706e-7, -2.1125998133974653e-23));
         let arg = 3.141592979431152;
         let arg = force_eval!(arg);
-        assert_eq!(
-            rem_pio2(arg),
-            (2, 3.2584135866119817e-7, -2.1125998133974653e-23)
-        );
+        assert_eq!(rem_pio2(arg), (2, 3.2584135866119817e-7, -2.1125998133974653e-23));
     }
@@ -224,0 +212,0 @@

src/math/rem_pio2f.rs

@@ -17,6 +17,6 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_rem_pio2f.c */
 
+use core::f64;
+
 use super::rem_pio2_large;
 
-use core::f64;
-
 const TOINT: f64 = 1.5 / f64::EPSILON;
@@ -23,0 +23,0 @@

src/math/remquo.rs

@@ -94,7 +94,3 @@ #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
     let quo = if sx ^ sy { -(q as i32) } else { q as i32 };
-    if sx {
-        (-x, quo)
-    } else {
-        (x, quo)
-    }
+    if sx { (-x, quo) } else { (x, quo) }
 }
@@ -101,0 +97,0 @@

src/math/remquof.rs

@@ -92,7 +92,3 @@ #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
     let quo = if sx ^ sy { -(q as i32) } else { q as i32 };
-    if sx {
-        (-x, quo)
-    } else {
-        (x, quo)
-    }
+    if sx { (-x, quo) } else { (x, quo) }
 }

src/math/rint.rs

@@ -26,11 +26,3 @@ #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
 
-        if ans == 0.0 {
-            if is_positive {
-                0.0
-            } else {
-                -0.0
-            }
-        } else {
-            ans
-        }
+        if ans == 0.0 { if is_positive { 0.0 } else { -0.0 } } else { ans }
     }
@@ -37,0 +29,0 @@ }

src/math/rintf.rs

@@ -26,11 +26,3 @@ #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
 
-        if ans == 0.0 {
-            if is_positive {
-                0.0
-            } else {
-                -0.0
-            }
-        } else {
-            ans
-        }
+        if ans == 0.0 { if is_positive { 0.0 } else { -0.0 } } else { ans }
     }
@@ -37,0 +29,0 @@ }

src/math/round.rs

@@ -1,5 +0,5 @@
-use super::copysign;
-use super::trunc;
 use core::f64;
 
+use super::{copysign, trunc};
+
 #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
@@ -6,0 +6,0 @@ pub fn round(x: f64) -> f64 {

src/math/roundf.rs

@@ -1,5 +0,5 @@
-use super::copysignf;
-use super::truncf;
 use core::f32;
 
+use super::{copysignf, truncf};
+
 #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
@@ -6,0 +6,0 @@ pub fn roundf(x: f32) -> f32 {

src/math/sinf.rs

@@ -17,6 +17,6 @@ /* origin: FreeBSD /usr/src/lib/msun/src/s_sinf.c */
 
+use core::f64::consts::FRAC_PI_2;
+
 use super::{k_cosf, k_sinf, rem_pio2f};
 
-use core::f64::consts::FRAC_PI_2;
-
 /* Small multiples of pi/2 rounded to double precision. */
@@ -43,7 +43,3 @@ const S1_PIO2: f64 = 1. * FRAC_PI_2; /* 0x3FF921FB, 0x54442D18 */
             /* raise inexact if x!=0 and underflow if subnormal */
-            force_eval!(if ix < 0x00800000 {
-                x / x1p120
-            } else {
-                x + x1p120
-            });
+            force_eval!(if ix < 0x00800000 { x / x1p120 } else { x + x1p120 });
             return x;
@@ -63,7 +59,3 @@ }
         }
-        return k_sinf(if sign {
-            -(x64 + S2_PIO2)
-        } else {
-            -(x64 - S2_PIO2)
-        });
+        return k_sinf(if sign { -(x64 + S2_PIO2) } else { -(x64 - S2_PIO2) });
     }
@@ -70,0 +62,0 @@ if ix <= 0x40e231d5 {

src/math/sinhf.rs

@@ -1,3 +0,2 @@
-use super::expm1f;
-use super::k_expo2f;
+use super::{expm1f, k_expo2f};
 
@@ -4,0 +3,0 @@ #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]

src/math/sqrt.rs

@@ -245,5 +245,6 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_sqrt.c */
 mod tests {
-    use super::*;
     use core::f64::*;
 
+    use super::*;
+
     #[test]
@@ -250,0 +251,0 @@ fn sanity_check() {

src/math/sqrtf.rs

@@ -135,5 +135,6 @@ /* origin: FreeBSD /usr/src/lib/msun/src/e_sqrtf.c */
 mod tests {
-    use super::*;
     use core::f32::*;
 
+    use super::*;
+
     #[test]
@@ -158,8 +159,3 @@ fn sanity_check() {
     fn conformance_tests() {
-        let values = [
-            3.14159265359f32,
-            10000.0f32,
-            f32::from_bits(0x0000000f),
-            INFINITY,
-        ];
+        let values = [3.14159265359f32, 10000.0f32, f32::from_bits(0x0000000f), INFINITY];
         let results = [1071833029u32, 1120403456u32, 456082799u32, 2139095040u32];
@@ -166,0 +162,0 @@

src/math/tan.rs

@@ -52,7 +52,3 @@ // origin: FreeBSD /usr/src/lib/msun/src/s_tan.c */
             /* raise inexact if x!=0 and underflow if subnormal */
-            force_eval!(if ix < 0x00100000 {
-                x / x1p120 as f64
-            } else {
-                x + x1p120 as f64
-            });
+            force_eval!(if ix < 0x00100000 { x / x1p120 as f64 } else { x + x1p120 as f64 });
             return x;
@@ -59,0 +55,0 @@ }

src/math/tanf.rs

@@ -17,6 +17,6 @@ /* origin: FreeBSD /usr/src/lib/msun/src/s_tanf.c */
 
+use core::f64::consts::FRAC_PI_2;
+
 use super::{k_tanf, rem_pio2f};
 
-use core::f64::consts::FRAC_PI_2;
-
 /* Small multiples of pi/2 rounded to double precision. */
@@ -43,7 +43,3 @@ const T1_PIO2: f64 = 1. * FRAC_PI_2; /* 0x3FF921FB, 0x54442D18 */
             /* raise inexact if x!=0 and underflow if subnormal */
-            force_eval!(if ix < 0x00800000 {
-                x / x1p120
-            } else {
-                x + x1p120
-            });
+            force_eval!(if ix < 0x00800000 { x / x1p120 } else { x + x1p120 });
             return x;
@@ -50,0 +46,0 @@ }

src/math/tanh.rs

@@ -48,7 +48,3 @@ use super::expm1;
 
-    if sign {
-        -t
-    } else {
-        t
-    }
+    if sign { -t } else { t }
 }

src/math/tanhf.rs

@@ -34,7 +34,3 @@ use super::expm1f;
     };
-    if sign {
-        -tt
-    } else {
-        tt
-    }
+    if sign { -tt } else { tt }
 }

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