Revert to direct equality testing (it is for the zero/sign case only)

mikedilger · Jul 21, 2021 · d76d1b1 · d76d1b1
1 parent c804641
commit d76d1b1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/ulps_eq.rs b/src/ulps_eq.rs
@@ -37,7 +37,7 @@ impl ApproxEqUlps for f32 {
     fn approx_eq_ulps(&self, other: &f32, ulps: i32) -> bool {
         // -0 and +0 are drastically far in ulps terms, so
         // we need a special case for that.
-        if (*self - *other).abs() < core::f32::EPSILON { return true; }
+        if *self==*other { return true; }
 
         // Handle differing signs as a special case, even if
         // they are very close, most people consider them
@@ -80,7 +80,7 @@ impl ApproxEqUlps for f64 {
     fn approx_eq_ulps(&self, other: &f64, ulps: i64) -> bool {
         // -0 and +0 are drastically far in ulps terms, so
         // we need a special case for that.
-        if (*self - *other).abs() < core::f64::EPSILON / 2.0 { return true; }
+        if *self==*other { return true; }
 
         // Handle differing signs as a special case, even if
         // they are very close, most people consider them