From bcfff64f9e0c6973345f6f2d1c378f22ad685ead Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Wed, 25 May 2016 08:08:21 -0700
Subject: Use numext:: instead of std:: functions.

---
 Eigen/src/Core/IO.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'Eigen/src')

diff --git a/Eigen/src/Core/IO.h b/Eigen/src/Core/IO.h
index dfd9097cc..2198f5668 100644
--- a/Eigen/src/Core/IO.h
+++ b/Eigen/src/Core/IO.h
@@ -131,9 +131,7 @@ struct significant_decimals_default_impl
   typedef typename NumTraits<Scalar>::Real RealScalar;
   static inline int run()
   {
-    using std::ceil;
-    using std::log;
-    return cast<RealScalar,int>(ceil(-log(NumTraits<RealScalar>::epsilon())/log(RealScalar(10))));
+    return cast<RealScalar,int>(numext::ceil(-numext::log(NumTraits<RealScalar>::epsilon())/numext::log(RealScalar(10))));
   }
 };
 
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