From aac29b70eacc1227cce72590ff3eac03a2e24555 Mon Sep 17 00:00:00 2001
From: Jack Wrenn <me@jswrenn.com>
Date: Mon, 10 Dec 2018 15:54:54 -0500
Subject: [PATCH] Deprecate `abs`

See #371
---
 src/lib.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index b8b807a8..67bf5a0f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -275,6 +275,9 @@ pub fn min<T: Ord>(a: T, b: T) -> T {
 }
 
 /// The absolute value of `a`.
+///
+/// Deprecated: Use [Matrix::abs] or [Real::abs] instead.
+#[deprecated(note = "use `Matrix::abs` or `Real::abs` instead")]
 #[inline]
 pub fn abs<T: Signed>(a: &T) -> T {
     a.abs()