diff --git a/src/vector.rs b/src/vector.rs
index 83cb757..4810566 100644
--- a/src/vector.rs
+++ b/src/vector.rs
@@ -5,8 +5,6 @@ use std::fmt::{Error, Formatter, Debug, Display};
 use std::ops::{Add, Sub, Mul, Div, Rem, Neg};
 use std::ops::{AddAssign, SubAssign, MulAssign, DivAssign, RemAssign};
 
-use weave::attempt;
-
 use crate::zero::Zero;
 use crate::one::One;
 use crate::number::Number;
@@ -550,12 +548,12 @@ macro_rules! define_vector
             // pretty up the printing.
             count = self.get_size();
 
-            attempt!(write!(formatter, "<"));
+            write!(formatter, "<")?;
             $(
-               attempt!(write!(formatter, "{:?}", self.$field));
+               write!(formatter, "{:?}", self.$field)?;
                if count > 0
                {
-                  attempt!(write!(formatter, ", "));
+                  write!(formatter, ", ")?;
                }
                count -= 1;
             )*
@@ -575,12 +573,12 @@ macro_rules! define_vector
             // pretty up the printing.
             count = self.get_size();
 
-            attempt!(write!(formatter, "<"));
+            write!(formatter, "<")?;
             $(
-               attempt!(write!(formatter, "{}", self.$field));
+               write!(formatter, "{}", self.$field)?;
                if count > 1
                {
-                  attempt!(write!(formatter, ", "));
+                  write!(formatter, ", ")?;
                }
                count -= 1;
             )*