diff --git a/crates/std_float/src/libm32.rs b/crates/std_float/src/libm32.rs
index 21ba223ed05..c5d195089e4 100644
--- a/crates/std_float/src/libm32.rs
+++ b/crates/std_float/src/libm32.rs
@@ -16,16 +16,19 @@ where
     fn asin(self) -> Self {
         let PI_BY_2 = Self::splat(1.57079632679489661923);
         let arg = self;
-        let LIM: Self = Self::splat(0.70710678118654752440);
-        let c: Self = ((arg).lanes_lt(Self::splat(0.0))).select(-PI_BY_2, PI_BY_2);
-        let s: Self =
-            ((arg).lanes_lt(Self::splat(0.0))).select(-Self::splat(1.0), Self::splat(1.0));
-        let x: Self =
+        let LIM = Self::splat(0.70710678118654752440);
+        let c = ((arg).lanes_lt(Self::splat(0.0))).select(-PI_BY_2, PI_BY_2);
+        let s = ((arg).lanes_lt(Self::splat(0.0))).select(-Self::splat(1.0), Self::splat(1.0));
+        let x =
             ((arg * arg).lanes_lt(LIM * LIM)).select(arg, (Self::splat(1.0) - arg * arg).sqrt());
-        let y: Self = (Self::splat(0.11644821f32))
-            .mul_add(x * x, Self::splat(0.04343228f32))
-            .mul_add(x * x, Self::splat(0.17078044f32))
-            .mul_add(x * x, Self::splat(0.99991643f32))
+        let y = (Self::splat(0.12778643f32))
+            .mul_add(x * x, -Self::splat(0.12145509f32))
+            .mul_add(x * x, Self::splat(0.09684546f32))
+            .mul_add(x * x, Self::splat(0.009571692f32))
+            .mul_add(x * x, Self::splat(0.047712374f32))
+            .mul_add(x * x, Self::splat(0.07478066f32))
+            .mul_add(x * x, Self::splat(0.1666726f32))
+            .mul_add(x * x, Self::splat(1f32))
             * x;
         ((arg * arg).lanes_lt(LIM * LIM)).select(y, c - y * s)
     }
@@ -34,20 +37,19 @@ where
         let PI_BY_2 = Self::splat(1.57079632679489661923);
         let PI = Self::splat(3.14159265358979323846);
         let arg = self;
-        let LIM: Self = Self::splat(0.9);
-        let c: Self = ((arg).lanes_lt(Self::splat(0.0))).select(PI, Self::splat(0.0));
-        let s: Self =
-            ((arg).lanes_lt(Self::splat(0.0))).select(Self::splat(1.0), -Self::splat(1.0));
-        let x: Self =
+        let LIM = Self::splat(0.70710678118654752440);
+        let c = ((arg).lanes_lt(Self::splat(0.0))).select(PI, Self::splat(0.0));
+        let s = ((arg).lanes_lt(Self::splat(0.0))).select(Self::splat(1.0), -Self::splat(1.0));
+        let x =
             ((arg * arg).lanes_lt(LIM * LIM)).select(arg, (Self::splat(1.0) - arg * arg).sqrt());
-        let y: Self = (Self::splat(1.3740137f32))
-            .mul_add(x * x, -Self::splat(3.1993167f32))
-            .mul_add(x * x, Self::splat(3.103398f32))
-            .mul_add(x * x, -Self::splat(1.4533828f32))
-            .mul_add(x * x, Self::splat(0.41395915f32))
-            .mul_add(x * x, Self::splat(0.03113007f32))
-            .mul_add(x * x, Self::splat(0.16861732f32))
-            .mul_add(x * x, Self::splat(0.99998593f32))
+        let y = (Self::splat(0.12778643f32))
+            .mul_add(x * x, -Self::splat(0.12145509f32))
+            .mul_add(x * x, Self::splat(0.09684546f32))
+            .mul_add(x * x, Self::splat(0.009571692f32))
+            .mul_add(x * x, Self::splat(0.047712374f32))
+            .mul_add(x * x, Self::splat(0.07478066f32))
+            .mul_add(x * x, Self::splat(0.1666726f32))
+            .mul_add(x * x, Self::splat(1f32))
             * x;
         ((arg * arg).lanes_lt(LIM * LIM)).select(PI_BY_2 - y, c - y * s)
     }
@@ -55,10 +57,10 @@ where
     fn atan(self) -> Self {
         let PI_BY_2 = Self::splat(1.57079632679489661923);
         let arg = self;
-        let LIM: Self = Self::splat(1.0);
-        let c: Self = ((arg).lanes_lt(Self::splat(0.0))).select(-PI_BY_2, PI_BY_2);
-        let x: Self = ((arg.abs()).lanes_lt(LIM)).select(arg, arg.recip());
-        let y: Self = (-Self::splat(0.0039602574f32))
+        let LIM = Self::splat(1.0);
+        let c = ((arg).lanes_lt(Self::splat(0.0))).select(-PI_BY_2, PI_BY_2);
+        let x = ((arg.abs()).lanes_lt(LIM)).select(arg, arg.recip());
+        let y = (-Self::splat(0.0039602574f32))
             .mul_add(x * x, Self::splat(0.021659138f32))
             .mul_add(x * x, -Self::splat(0.05587457f32))
             .mul_add(x * x, Self::splat(0.09664151f32))
@@ -74,16 +76,16 @@ where
         let PI_BY_2 = Self::splat(1.57079632679489661923);
         let PI = Self::splat(3.14159265358979323846);
         let y = self;
-        let offset180: Self = ((y).lanes_lt(Self::splat(0.0))).select(-PI, PI);
-        let x1: Self = ((x).lanes_lt(Self::splat(0.0))).select(-x, x);
-        let y1: Self = ((x).lanes_lt(Self::splat(0.0))).select(-y, y);
-        let offset1: Self = ((x).lanes_lt(Self::splat(0.0))).select(offset180, Self::splat(0.0));
-        let offset90: Self = ((y).lanes_lt(Self::splat(0.0))).select(-PI_BY_2, PI_BY_2);
-        let x2: Self = ((y1.abs()).lanes_gt(x1)).select(y1, x1);
-        let y2: Self = ((y1.abs()).lanes_gt(x1)).select(-x1, y1);
-        let offset2: Self = ((y1.abs()).lanes_gt(x1)).select(offset1 + offset90, offset1);
-        let x3: Self = y2 / x2;
-        let y3: Self = (-Self::splat(0.0039602574f32))
+        let offset180 = ((y).lanes_lt(Self::splat(0.0))).select(-PI, PI);
+        let x1 = ((x).lanes_lt(Self::splat(0.0))).select(-x, x);
+        let y1 = ((x).lanes_lt(Self::splat(0.0))).select(-y, y);
+        let offset1 = ((x).lanes_lt(Self::splat(0.0))).select(offset180, Self::splat(0.0));
+        let offset90 = ((y).lanes_lt(Self::splat(0.0))).select(-PI_BY_2, PI_BY_2);
+        let x2 = ((y1.abs()).lanes_gt(x1)).select(y1, x1);
+        let y2 = ((y1.abs()).lanes_gt(x1)).select(-x1, y1);
+        let offset2 = ((y1.abs()).lanes_gt(x1)).select(offset1 + offset90, offset1);
+        let x3 = y2 / x2;
+        let y3 = (-Self::splat(0.0039602574f32))
             .mul_add(x3 * x3, Self::splat(0.021659138f32))
             .mul_add(x3 * x3, -Self::splat(0.05587457f32))
             .mul_add(x3 * x3, Self::splat(0.09664151f32))
@@ -96,12 +98,12 @@ where
     }
     #[inline]
     fn exp2(self) -> Self {
+        let EXP2_SCALE = Self::splat(8388608.0f32);
+        let EXP2_ONE = Self::splat(1065353216.0f32);
         let arg = self;
-        let r: Self = arg.round();
-        let mul: Self = Self::from_bits(unsafe {
-            (r.mul_add(Self::splat(8388608.0f32), Self::splat(1065353216.0f32))).to_uint_unchecked()
-        });
-        let x: Self = arg - r;
+        let r = arg.round();
+        let mul = Self::from_bits((r.mul_add(EXP2_SCALE, EXP2_ONE)).cast::<u32>());
+        let x = arg - r;
         (Self::splat(0.000015310081f32))
             .mul_add(x, Self::splat(0.0001547802f32))
             .mul_add(x, Self::splat(0.0013333454f32))
@@ -119,11 +121,39 @@ where
         (arg * LOG2_E).exp2()
     }
     #[inline]
+    fn log2(self) -> Self {
+        let ONE_BITS = Self::UintType::splat(0x3f800000_u32);
+        let ONE_MASK = Self::UintType::splat(0x007fffff_u32);
+        let LOG2_OFFSET = Self::IntType::splat(127_i32);
+        let LOG2_SHIFT = Self::IntType::splat(23_i32);
+        let arg = self;
+        let arg_bits = arg.to_bits();
+        let exponent = (arg_bits.cast::<i32>() >> LOG2_SHIFT) - LOG2_OFFSET;
+        let x = Self::from_bits((arg_bits & ONE_MASK) | ONE_BITS) - Self::splat(1.5);
+        let y = (Self::splat(0.00033940058f32))
+            .mul_add(x, -Self::splat(0.0005435155f32))
+            .mul_add(x, Self::splat(0.00051382656f32))
+            .mul_add(x, -Self::splat(0.0008369385f32))
+            .mul_add(x, Self::splat(0.0015296092f32))
+            .mul_add(x, -Self::splat(0.0025230509f32))
+            .mul_add(x, Self::splat(0.0041680275f32))
+            .mul_add(x, -Self::splat(0.007033716f32))
+            .mul_add(x, Self::splat(0.012062632f32))
+            .mul_add(x, -Self::splat(0.021109587f32))
+            .mul_add(x, Self::splat(0.037996903f32))
+            .mul_add(x, -Self::splat(0.071244195f32))
+            .mul_add(x, Self::splat(0.1424884f32))
+            .mul_add(x, -Self::splat(0.3205989f32))
+            .mul_add(x, Self::splat(0.9617967f32))
+            .mul_add(x, Self::splat(0.5849625f32));
+        y + (exponent.cast::<f32>())
+    }
+    #[inline]
     fn sin(self) -> Self {
         let RECIP_2PI = Self::splat(0.15915494309189533577);
         let arg = self;
-        let scaled: Self = arg * RECIP_2PI;
-        let x: Self = scaled - scaled.round();
+        let scaled = arg * RECIP_2PI;
+        let x = scaled - scaled.round();
         (-Self::splat(12.26886f32))
             .mul_add(x * x, Self::splat(41.21624f32))
             .mul_add(x * x, -Self::splat(76.58672f32))
@@ -136,8 +166,8 @@ where
     fn cos(self) -> Self {
         let RECIP_2PI = Self::splat(0.15915494309189533577);
         let arg = self;
-        let scaled: Self = arg * RECIP_2PI;
-        let x: Self = scaled - scaled.round();
+        let scaled = arg * RECIP_2PI;
+        let x = scaled - scaled.round();
         (Self::splat(6.5286584f32))
             .mul_add(x * x, -Self::splat(25.973276f32))
             .mul_add(x * x, Self::splat(60.17118f32))
@@ -150,10 +180,10 @@ where
     fn tan(self) -> Self {
         let RECIP_PI = Self::splat(0.31830988618379067154);
         let arg = self;
-        let scaled: Self = arg * RECIP_PI;
-        let x: Self = scaled - scaled.round();
-        let recip: Self = Self::splat(1.0) / (x * x - Self::splat(0.25));
-        let y: Self = (Self::splat(0.014397301f32))
+        let scaled = arg * RECIP_PI;
+        let x = scaled - scaled.round();
+        let recip = Self::splat(1.0) / (x * x - Self::splat(0.25));
+        let y = (Self::splat(0.014397301f32))
             .mul_add(x * x, Self::splat(0.021017345f32))
             .mul_add(x * x, Self::splat(0.05285888f32))
             .mul_add(x * x, Self::splat(0.13475448f32))