From 769ef7b0f5d9e1edb45dc31d4ce51f430a5b0db8 Mon Sep 17 00:00:00 2001
From: Peter Boyle <paboyle@ph.ed.ac.uk>
Date: Mon, 8 Jun 2015 12:03:36 +0100
Subject: [PATCH] sqrt

---
 tests/Test_remez.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/Test_remez.cc b/tests/Test_remez.cc
index b5993917..0d65ac7b 100644
--- a/tests/Test_remez.cc
+++ b/tests/Test_remez.cc
@@ -35,7 +35,7 @@ void MultiShiftFunction::csv(std::ostream &out)
 {
   for (double x=lo; x<hi; x*=1.05) {
     double f = approx(x);
-    double r = sqrt(x);
+    double r = std::sqrt(x);
     out<< x<<","<<r<<","<<f<<","<<r-f<<std::endl;
   }
   return;
@@ -80,8 +80,8 @@ int main (int argc, char ** argv)
   InvSqrt.gnuplot(gnuplot);
 
   double x=0.6789;
-  double sx=sqrt(x);
-  double ssx=sqrt(sx);
+  double sx=std::sqrt(x);
+  double ssx=std::sqrt(sx);
   double isx=1.0/sx;
   double issx=1.0/ssx;