refactor: misc cleanup- move from std::ops to core::ops- remove unnecessary println! calls in testsSigned-off-by: Stephen Waits <steve@waits.net>

src/height_vector.rs

@@ -249,7 +249,6 @@ mod tests {
         fn proptest_len(x: FloatType, y: FloatType, h: FloatType) {
             let len = x.hypot(y) + h.abs();
             let a = HeightVector::<2>::from(([x,y],h));
-            println!("a = {a:#?}");
             if x.is_nan() || x.is_infinite() || y.is_nan() || y.is_infinite() || h.is_nan() || h.is_infinite() || h < 0.0 {
                 // we should've gottne a random univ vector here
                 prop_assert!(approx_eq(a.len(), 1.0, 0.0001));

src/network_coordinate.rs

@@ -352,7 +352,6 @@ mod tests {
 
         // compute and test the root mean squared error
         let error = slc.error + nyc.error + lax.error + mad.error;
-        println!("error = {error}");
         assert!(error < 5.0);
     }
 

src/vector.rs

@@ -8,7 +8,7 @@ use num_traits::Float;
 use serde::{Deserialize, Serialize};
 use serde_with::serde_as;
 
-use std::ops::{Add, Div, Index, Mul, Sub};
+use core::ops::{Add, Div, Index, Mul, Sub};
 
 //
 // **** Structs ****