fix polynomial_4, make test thresholds tighter

Lokathor · Aug 21, 2020 · 41319b7 · 41319b7
1 parent 2ea0bea
commit 41319b7
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Showing 3 changed files with 7 additions and 7 deletions.
diff --git a/src/f32x4_.rs b/src/f32x4_.rs
@@ -810,5 +810,5 @@ impl f32x4 {
 fn polynomial_4(x: f32x4, c0: f32x4, c1: f32x4, c2: f32x4, c3: f32x4, c4: f32x4) -> f32x4 {
   let x2 = x * x;
   let x4 = x2 * x2;
-  c3.mul_add(x, x2).mul_add(x2, c1.mul_add(x, c0) + c4 * x4)
+  c3.mul_add(x, c2).mul_add(x2, c1.mul_add(x, c0) + c4 * x4)
 }
diff --git a/tests/t_f32x4.rs b/tests/t_f32x4.rs
@@ -308,7 +308,7 @@ fn impl_f32x4_asin_acos() {
         let actual_arr: [f32; 4] = cast(vals);
         let actual = actual_arr[i];
         assert!(
-          (actual - expected).abs() < 0.0003,
+          (actual - expected).abs() < 0.0000006,
           "Wanted {name}({orig}) to be {expected} but got {actual}",
           name = name,
           orig = orig,
@@ -335,7 +335,7 @@ fn impl_f32x4_asin() {
         let actual_arr: [f32; 4] = cast(vals);
         let actual = actual_arr[i];
         assert!(
-          (actual - expected).abs() < 0.0003,
+          (actual - expected).abs() < 0.0000006,
           "Wanted {name}({orig}) to be {expected} but got {actual}",
           name = name,
           orig = orig,
@@ -361,7 +361,7 @@ fn impl_f32x4_acos() {
         let actual_arr: [f32; 4] = cast(vals);
         let actual = actual_arr[i];
         assert!(
-          (actual - expected).abs() < 0.0003,
+          (actual - expected).abs() < 0.0000006,
           "Wanted {name}({orig}) to be {expected} but got {actual}",
           name = name,
           orig = orig,

diff --git a/tests/t_f64x2.rs b/tests/t_f64x2.rs
@@ -352,7 +352,7 @@ fn impl_f64x2_asin_acos() {
         let actual_arr: [f64; 2] = cast(vals);
         let actual = actual_arr[i];
         assert!(
-          (actual - expected).abs() < 0.0003,
+          (actual - expected).abs() < 0.000000000000001,
           "Wanted {name}({orig}) to be {expected} but got {actual}",
           name = name,
           orig = orig,
@@ -379,7 +379,7 @@ fn impl_f64x2_asin() {
         let actual_arr: [f64; 2] = cast(vals);
         let actual = actual_arr[i];
         assert!(
-          (actual - expected).abs() < 0.0003,
+          (actual - expected).abs() < 0.000000000000001,
           "Wanted {name}({orig}) to be {expected} but got {actual}",
           name = name,
           orig = orig,
@@ -405,7 +405,7 @@ fn impl_f64x2_acos() {
         let actual_arr: [f64; 2] = cast(vals);
         let actual = actual_arr[i];
         assert!(
-          (actual - expected).abs() < 0.0003,
+          (actual - expected).abs() < 0.000000000000001,
           "Wanted {name}({orig}) to be {expected} but got {actual}",
           name = name,
           orig = orig,