diff --git a/src/transform/segment.rs b/src/transform/segment.rs
index 4342b48..092ef18 100644
--- a/src/transform/segment.rs
+++ b/src/transform/segment.rs
@@ -123,7 +123,7 @@ mod test {
 
         let sampler = SegmentsFactory::new(Box::new(child), 4.0).create(&Config::default());
 
-        assert_eq!(0.96, sampler.sample(Vector::default()));
+        assert_abs_diff_eq!(0.96, sampler.sample(Vector::default()));
     }
 
     #[test]
diff --git a/src/vec.rs b/src/vec.rs
index dc0d41c..9a98a49 100644
--- a/src/vec.rs
+++ b/src/vec.rs
@@ -55,8 +55,8 @@ mod test {
     #[test]
     fn new() {
         let v = Vector::new(4.0, 7.0);
-        assert_eq!(4.0, v.x);
-        assert_eq!(7.0, v.y);
+        assert_abs_diff_eq!(4.0, v.x);
+        assert_abs_diff_eq!(7.0, v.y);
     }
 
     #[test]
@@ -71,7 +71,7 @@ mod test {
 
     #[test]
     fn sum() {
-        assert_eq!(11.0, Vector::new(3.0, 8.0).sum());
+        assert_abs_diff_eq!(11.0, Vector::new(3.0, 8.0).sum());
     }
 
     #[test]