From 27f3970453889391f21f1a3f3e90b2d98b63b123 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Fri, 30 Sep 2016 12:40:41 +0200
Subject: [PATCH] Remove std:: prefix

---
 Eigen/src/Geometry/AngleAxis.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/src/Geometry/AngleAxis.h b/Eigen/src/Geometry/AngleAxis.h
index 99f3c3a66..882df856d 100644
--- a/Eigen/src/Geometry/AngleAxis.h
+++ b/Eigen/src/Geometry/AngleAxis.h
@@ -175,7 +175,7 @@ AngleAxis<Scalar>& AngleAxis<Scalar>::operator=(const QuaternionBase<QuatDerived
 
   if (n != Scalar(0))
   {
-    m_angle = Scalar(2)*atan2(n, std::abs(q.w()));
+    m_angle = Scalar(2)*atan2(n, abs(q.w()));
     if(q.w() < 0)
       n = -n;
     m_axis  = q.vec() / n;