From 64a0eee333ebd675d54a57f348fee0cc06404c56 Mon Sep 17 00:00:00 2001
From: Sebastian Bazley <sebb@apache.org>
Date: Fri, 21 Jan 2011 03:30:21 +0000
Subject: [PATCH] MATH-489 FastMath acos fails when input abs value is less
 than about 5.7851920321187236E-300 - returns NaN

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1061611 13f79535-47bb-0310-9956-ffa450edef68
---
 src/site/xdoc/changes.xml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/site/xdoc/changes.xml b/src/site/xdoc/changes.xml
index 51a835e87..2dc8c9fe7 100644
--- a/src/site/xdoc/changes.xml
+++ b/src/site/xdoc/changes.xml
@@ -52,6 +52,9 @@ The <action> type attribute can be add,update,fix,remove.
     If the output is not quite correct, check for invisible trailing spaces!
      -->
     <release version="3.0" date="TBD" description="TBD">
+      <action dev="sebb" type="fix" issue="MATH-489">
+          FastMath acos fails when input abs value is less than about 5.7851920321187236E-300 - returns NaN
+      </action>
       <action dev="sebb" type="fix" issue="MATH-486">
           FastMath toRadian and toDegree don't handle large double numbers well
       </action>