From 41c5d03fa935e561bec2153811031fd3659ab78f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A1ssio=20Kirch?= <cassio.kirch@inf.ufrgs.br>
Date: Sun, 15 Jul 2018 21:35:08 -0300
Subject: [PATCH] unused cast removed

---
 src/math/cosh.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/math/cosh.rs b/src/math/cosh.rs
index 54c0a61..f3f7fbf 100644
--- a/src/math/cosh.rs
+++ b/src/math/cosh.rs
@@ -9,7 +9,6 @@ pub fn cosh(mut x: f64) -> f64 {
     ix &= 0x7fffffffffffffff;
     x = f64::from_bits(ix);
     let w = ix >> 32;
-    let w = w as u32;
 
     /* |x| < log(2) */
     if w < 0x3fe62e42 {