fmt and num_traits Float

Author: benjamin-lieser

distr_test/tests/cdf.rs

@@ -461,12 +461,8 @@ fn truncated_normal() {
 
                 let normal = statrs::distribution::Normal::new(0.0, 1.0).unwrap();
 
-                let z = normal
-                    .cdf(standard_upper)
-                    - normal.cdf(standard_lower);
-                (normal.cdf(standard_x)
-                    - normal.cdf(standard_lower))
-                    / Z
+                let z = normal.cdf(standard_upper) - normal.cdf(standard_lower);
+                (normal.cdf(standard_x) - normal.cdf(standard_lower)) / Z
             }
         };
         test_continuous(seed as u64, dist, analytic);

src/normal_truncated.rs

@@ -1,4 +1,6 @@
 use rand::{Rng, distr::Distribution};
+#[allow(unused_imports)]
+use num_traits::Float;
 
 /// The [truncated normal distribution](https://en.wikipedia.org/wiki/Truncated_normal_distribution).
 ///