From daf058f2d7e0f2e914f7598ced7c5bb979ac3c24 Mon Sep 17 00:00:00 2001
From: Michael Wedel <michael.wedel@psi.ch>
Date: Fri, 17 Apr 2015 17:14:36 +0200
Subject: [PATCH] Refs #11551. Adding cmath header for certain systems

---
 .../CurveFitting/src/CostFuncUnweightedLeastSquares.cpp          | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Code/Mantid/Framework/CurveFitting/src/CostFuncUnweightedLeastSquares.cpp b/Code/Mantid/Framework/CurveFitting/src/CostFuncUnweightedLeastSquares.cpp
index 97615025cddc..bf6bd0770dca 100644
--- a/Code/Mantid/Framework/CurveFitting/src/CostFuncUnweightedLeastSquares.cpp
+++ b/Code/Mantid/Framework/CurveFitting/src/CostFuncUnweightedLeastSquares.cpp
@@ -2,6 +2,7 @@
 
 #include "MantidKernel/Logger.h"
 #include <iomanip>
+#include <cmath>
 
 namespace Mantid {
 namespace CurveFitting {